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Arizona State Senate

From Ballotpedia
Arizona State Senate
SLP-Infobox Image-Color.png
General Information
Party control:  Republican
Session start:  January 12, 2026
Session end:  April 25, 2026
Term length:  2 years
Term limits:  4 terms (8 years)
Redistricting:  Commission
Salary:  $24,000/year + per diem
Members
Total:  30
Democrats:  13
Republicans:  17
Other:  0
Vacancies:  0
Leadership
President:  Warren Petersen (R)
Maj. Leader:  John Kavanagh (R)
Min. Leader:  Priya Sundareshan (D)
Elections
Last election:  November 5, 2024
Next election:  November 3, 2026


TheArizona State Senate is theupper chamber of theArizona State Legislature. Alongside theArizona House of Representatives, it forms the legislative branch of the Arizona state government and works alongside thegovernor of Arizona to create laws and establish a state budget. Legislative authority and responsibilities of the Arizona State Senate include passing bills on public policy matters, setting levels for state spending, raising and lowering taxes, and voting to uphold or override gubernatorial vetoes.

The Arizona State Senate meets in the state capitol complex inPhoenix, Arizona.

  • All 30 seats in the Arizona State Senate are up for election in2026.
  • All 30 seats in the Arizona State Senate were up for election in2024. The chamber's Republican majority increased from 16-14 to 17-13.
  • Arizona has a divided government where neither party holds atrifecta. The Democratic Party controls the office of governor, while the Republican Party controls both chambers of the state legislature.
  • This page contains the following information on the Arizona State Senate.

    Contents

    Party control

    Current partisan control

    The table below shows the partisan breakdown of the Arizona State Senate as of February 2026:

    Partisan composition, Arizona State Senate
    As of February 2026
    PartyMembers
    Democratic13
    Republican17
    Other0
    Vacancies0
    Total30

    Members

    Leadership

    The president of the Senate serves as presiding officer and is chosen from the Senate membership.[1]

    Leadership and members


    OfficeNamePartyDate assumed office
    Arizona State Senate District 1Mark FinchemRepublicanJanuary 13, 2025
    Arizona State Senate District 2Shawnna BolickRepublicanJuly 23, 2023
    Arizona State Senate District 3John KavanaghRepublicanJanuary 9, 2023
    Arizona State Senate District 4Carine WernerRepublicanJanuary 13, 2025
    Arizona State Senate District 5Lela AlstonDemocraticJanuary 9, 2023
    Arizona State Senate District 6Theresa HatathlieDemocraticJanuary 9, 2023
    Arizona State Senate District 7Wendy RogersRepublicanJanuary 9, 2023
    Arizona State Senate District 8Lauren KubyDemocraticJanuary 13, 2025
    Arizona State Senate District 9Kiana SearsDemocraticMarch 31, 2025
    Arizona State Senate District 10David FarnsworthRepublicanJanuary 9, 2023
    Arizona State Senate District 11Catherine H. MirandaDemocraticJanuary 9, 2023
    Arizona State Senate District 12Denise EpsteinDemocraticJanuary 9, 2023
    Arizona State Senate District 13Javan Daniel MesnardRepublicanJanuary 9, 2023
    Arizona State Senate District 14Warren PetersenRepublicanJanuary 9, 2023
    Arizona State Senate District 15Jake HoffmanRepublicanJanuary 9, 2023
    Arizona State Senate District 16Thomas ShopeRepublicanJanuary 9, 2023
    Arizona State Senate District 17Vince LeachRepublicanJanuary 13, 2025
    Arizona State Senate District 18Priya SundareshanDemocraticJanuary 9, 2023
    Arizona State Senate District 19David GowanRepublicanJanuary 9, 2023
    Arizona State Senate District 20Sally Ann GonzalesDemocraticJanuary 9, 2023
    Arizona State Senate District 21Rosanna GabaldónDemocraticJanuary 9, 2023
    Arizona State Senate District 22Eva DiazDemocraticJanuary 9, 2023
    Arizona State Senate District 23Brian FernandezDemocraticJanuary 9, 2023
    Arizona State Senate District 24Analise OrtizDemocraticJanuary 13, 2025
    Arizona State Senate District 25Tim DunnRepublicanJanuary 13, 2025
    Arizona State Senate District 26Flavio BravoDemocraticMay 8, 2023
    Arizona State Senate District 27Kevin PayneRepublicanJanuary 13, 2025
    Arizona State Senate District 28Frank CarrollRepublicanJanuary 9, 2023
    Arizona State Senate District 29Janae ShampRepublicanJanuary 9, 2023
    Arizona State Senate District 30Hildy AngiusRepublicanJanuary 13, 2025


    Salaries

    See also:Comparison of state legislative salaries
    State legislative salaries, 2025[2]
    SalaryPer diem
    $24,000/yearFor legislators residing within Maricopa County: $35/day. For legislators residing outside of Maricopa County: $269.33.

    Swearing in dates

    See also:When state legislators assume office after a general election

    Arizona legislators assume office on the first day of the session after they are elected. Each regular session begins on the second Monday in January.[3]

    Membership qualifications

    See also:State legislature candidate requirements by state

    Article 4, Part 2, Section 2 of theArizona Constitution states: "No person shall be a member of the Legislature unless he shall be a citizen of the United States at the time of his election, nor unless he shall be at least twenty-five years of age, and shall have been a resident of Arizona at least three years and of the county from which he is elected at least one year before his election."[4]

    Arizona Statutes 16-311 and 16-312 state that all candidates seeking nomination via primary or write-in or must be qualified electors.[5][6]


    Historical party control

    Republicans won control of the Arizona State Senate in 2002. In2024, they won a 17-13 majority.

    The table below shows the partisan history of the Arizona Senate following every general election from 1992 to 2022. All data from 2006 or earlier comes from Michael Dubin'sParty Affiliations in the State Legislatures (McFarland Press, 2007). Data after 2006 was compiled by Ballotpedia staff.

    Arizona State Senate election results: 1992-2024

    Year'92'94'96'98'00'02'04'06'08'10'12'14'16'18'20'22'24
    Democrats1211121415*13121312913131313141413
    Republicans1819181615*171817182117171717161617
    * The 15-15 split led to a power-sharing agreement between the parties.

    Before 1992

    Arizona achieved statehood in 1912. From 1912 to 1966, Democrats controlled the state Senate after nearly every election. Starting in 1966, Republicans began winning narrow majorities in the chamber, with Democrats winning control in three elections: 1974, 1976, and 1990.


    Trifecta history

    Astate government trifecta is a term that describes single party government, when one political party holds the governor's office and has majorities in both chambers of the legislature in a state government. Between 1992 and 2023, Arizona was under the following types of trifecta control:

    • Democratic trifecta: None
    • Republican trifecta: 1993-2000, 2009-2022
    • Divided government: 1992, 2001-2008, 2023

    Arizona Party Control: 1992-2026
    No Democratic trifectas  •  Twenty-two years of Republican trifectas
    Scroll left and right on the table below to view more years.

    Year9293949596979899000102030405060708091011121314151617181920212223242526
    GovernorRRRRRRRRRRRDDDDDDRRRRRRRRRRRRRRDDDD
    SenateRRRRRRRRRSSRRRRRRRRRRRRRRRRRRRRRRRR
    HouseRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR


    Elections

    Elections by year

    Arizona state senators servetwo-year terms, with all seats up for election every two years. Arizona holds elections for its legislature in even years.

    2026

    See also:Arizona State Senate elections, 2026

    Elections for theArizona State Senate will take place in 2026. The general election is onNovember 3, 2026. The primary isJuly 21, 2026. The filing deadline isMarch 23, 2026.

    2024

    See also:Arizona State Senate elections, 2024

    Elections for theArizona State Senate took place in 2024. The general election was onNovember 5, 2024. The primary wasJuly 30, 2024. The filing deadline wasApril 1, 2024.

    In the 2024 elections, Republicans increased their majority in theArizona State Senate by one seat, shifting the balance from 16-14 to 17-13.

    Arizona State Senate
    PartyAs of November 5, 2024After November 6, 2024
        Democratic Party1413
        Republican Party1617
    Total3030

    2022

    See also:Arizona State Senate elections, 2022

    Elections for theArizona State Senate took place in 2022. The general election was on November 8, 2022. A primary was scheduled for August 2, 2022. The filing deadline was April 4, 2022.

    In the 2022 elections, Republicans maintained their 16-14 majority

    Arizona State Senate
    PartyAs of November 8, 2022After November 9, 2022
        Democratic Party1414
        Republican Party1616
    Total3030

    2020

    See also:Arizona State Senate elections, 2020

    Elections for the office ofArizona State Senate took place in 2020. The general election was held on November 3, 2020. A primary was scheduled for August 4, 2020. The filing deadline was April 6, 2020.

    Heading into the election, Republicans held a 17-13 majority. Republicans lost one seat in the election, giving them a 16-14 majority.

    Arizona State Senate
    PartyAs of November 3, 2020After November 4, 2020
        Democratic Party1314
        Republican Party1716
    Total4040

    2018

    See also:Arizona State Senate elections, 2018

    Elections for theArizona State Senate took place in 2018. Ahybrid primary election took place on August 28, 2018.[7] The general election was held on November 6, 2018. The filing deadline for candidates wishing to appear on the primary ballot was May 30, 2018. The filing deadline for write-in primary candidates was July 19, 2018. The filing deadline for write-in general election candidates was September 27, 2018.[8]

    In the 2018 elections, there was no changed in the partisan balance of the Arizona State Senate.

    Arizona State Senate
    PartyAs of November 6, 2018After November 7, 2018
        Democratic Party1313
        Republican Party1717
    Total3030

    2016

    See also:Arizona State Senate elections, 2016

    Elections for theArizona State Senate took place in 2016. The primary election took place on August 30, 2016, and the general election was held on November 8, 2016. The candidate filing deadline was June 1, 2016. All30 seats in theArizona State Senate were up for election in 2016.

    Heading into the election, Republicans held an 18-12 majority. Republicans lost one seat in the election, giving them a 17-13 majority.

    Arizona State Senate
    PartyAs of November 7, 2016After November 8, 2016
        Democratic Party1213
        Republican Party1817
    Total3030


    Click [show] to see election information dating back to 2000

    2014

    See also:Arizona State Senate elections, 2014

    Elections for theArizona State Senate took place in 2014. A primary election took place on August 26, 2014. The general election was held onNovember 4, 2014. Thesignature filing deadline for candidates wishing to run in this election was May 28, 2014. All 30 Senate seats were up for election in 2014.

    Heading into the election, Republicans held a 17-13 majority. No changed occurred in the partisan balance.

    Arizona State Senate
    PartyAs of November 3, 2014After November 4, 2014
        Democratic Party1313
        Republican Party1717
    Total3030

    2012

    See also:Arizona State Senate elections, 2012

    Elections for the office of Arizona State Senate took place in 2012. The primary election was held on August 28, 2012, and the general election was held onNovember 6, 2012. The candidate filing deadline was May 30, 2012. All 30 Senate seats were up for election in 2012.

    Heading into the election, Republicans held a 21-9 majority. Republicans lost four seats in the election, giving them a 17-13 majority.

    Arizona State Senate
    PartyAs of November 5, 2012After the 2012 Election
        Democratic Party913
        Republican Party2117
    Total3030

    The table below details the 10 districts with the smallest margin of victory in the November 6 general election in 2012.

    2012 Margin of Victory, Arizona State Senate
    DistrictWinnerMargin of VictoryTotal VotesTop Opponent
    District 8Democratic PartyBarbara McGuire2.9%51,138Joe Ortiz
    District 6Republican PartyChester Crandell6.1%85,038Tom Chabin
    District 18Republican PartyJohn McComish6.2%96,199Janie Hydrick
    District 10Democratic PartyDavid Bradley9.4%88,702Frank Antenori
    District 28Republican PartyAdam Driggs11.2%88,403Eric Shelley
    District 9Democratic PartySteve Farley11.5%89,380Tyler Mott
    District 11Republican PartyAl Melvin12.8%85,795Jo Holt
    District 26Democratic PartyEd Ableser13.7%48,240Jerry Lewis
    District 20Republican PartyKimberly Yee14.2%73,187Michael Powell
    District 17Republican PartySteven B. Yarbrough14.4%84,930Bill Gates

    2010

    See also:Arizona State Senate elections, 2010

    Elections for the office of Arizona State Senate took place in 2010. The primary election was held on August 24, 2010, and the general election was held onNovember 2, 2010. The candidate filing deadline was May 26, 2010. All 30 Senate seats were up for election in 2010.

    Heading into the election, Republicans held an 18-12 majority. Republicans gained three seats in the election, giving them a 21-9 majority.

    Arizona State Senate
    PartyAs of November 1, 2010After the 2010 Election
        Democratic Party129
        Republican Party1821
    Total3030

    In 2010, candidates running for the state senate received a total of $2,954,711 in campaign contributions. Their top contributors were:[9]

    2010 Donors, Arizona State Senate
    DonorAmount
    Public Fund$751,935
    Davis, Rich$36,230
    Konopnicki, William$33,140
    Kohner, Shawn$26,132
    Kohner, Stephen$25,050
    Downing, Theodore$24,450
    Arizona Association of Realtors$19,424
    Cox Communications$17,490
    Bundgaard, Scott$15,000
    Arizona Medical Association$10.580

    2008

    See also:Arizona State Senate elections, 2008

    Elections for the office of Arizona State Senate consisted of a primary election on September 2, 2008, and a general election on November 4, 2008.

    During the 2008 election, the total value of contributions to Senate candidates was $3,185,493. The top 10 contributors were:[10]

    2008 Donors, Arizona State Senate
    DonorAmount
    Public Fund$1,537,268
    Pierce, Stephen M$227,977
    Friends of John Nelson 2006$40,631
    Arizona Association of Realtors$26,956
    Ohalleran, Michael$25,000
    Elect Russell Pearce$23,393
    Home Builders Association of Central Arizona$8,900
    Arizona Medical Association$8,432
    Salt River Project$8,200
    Arizona Education Association$7,750

    2006

    See also:Arizona State Senate elections, 2006

    Elections for the office of Arizona State Senate consisted of a primary election on September 12, 2006, and a general election on November 7, 2006.

    During the 2006 election, the total value of contributions to Senate candidates was $2,571,504. The top 10 contributors were:[11]

    2006 Donors, Arizona State Senate
    DonorAmount
    Public Fund$1,325,140
    Hall, Doug & Karen$50,000
    Stoll, William$43,445
    Townsend, Elise$21,235
    Ohalleran, Katherine$15,000
    Arizona Association of Realtors$14,354
    Ohalleran, Michael D$13,523
    Haughwout, Mark$11,453
    Salt River Project$8,496
    Arizona Education Association$5,512

    2004

    See also:Arizona State Senate elections, 2004

    Elections for the office of Arizona State Senate consisted of a primary election on September 7, 2004, and a general election on November 2, 2004.

    During the 2004 election, the total value of contributions to Senate candidates was $2,274,490. The top 10 contributors were:[12]

    2004 Donors, Arizona State Senate
    DonorAmount
    Public Fund$948,922
    Vecchiarelli, Mary Jo$27,359
    Mead, Slade$20,857
    Arizona Association of Realtors$11,742
    Salt River Project$8,250
    Home Builders Association of Central Arizona$5,780
    Fennemore Craig$5,540
    Arizona Optometric Association$5,440
    Arizona Democratic Party$5,008
    Arizona Dental Association$4,940

    2002

    See also:Arizona State Senate elections, 2002

    Elections for the office of Arizona State Senate consisted of a primary election on September 10, 2002, and a general election on November 5, 2002.

    During the 2002 election, the total value of contributions to Senate candidates was $2,149,412. The top 10 contributors were:[13]

    2002 Donors, Arizona State Senate
    DonorAmount
    Public Fund$785,660
    Smith, David Burnell$60,685
    Mead, Slade$53,250
    Daniels, Lori S$38,202
    Public Fund$26,970
    Bennett, Cmte to Elect Ken$26,286
    Burns, Cmte to Elect Robert Bob$12,606
    Arizona Association of Realtors$11,140
    Salt River Project$8,920
    Home Builders Association of Central Arizona$6,770

    2000

    See also:Arizona State Senate elections, 2000

    Elections for the office of Arizona State Senate consisted of a primary election on September 12, 2000, and a general election on November 7, 2000.

    During the 2000 election, the total value of contributions to Senate candidates was $2,127,230. The top 10 contributors were:[14]

    2000 Donors, Arizona State Senate
    DonorAmount
    Public Fund$308,058
    Nichols, Andrew$99,627
    Public Fund$72,423
    Arizona Republican Party$44,479
    Alexander, Scott$29,401
    Hubbs, Carole$23,250
    Arizona Senate Democratic Campaign Cmte$23,151
    Daniels, Lori S$23,000
    Bowers Election Cmte$22,098
    Martin, Dean$19,535

    Term limits

    See also:State legislatures with term limits

    TheArizona legislature is one of16 state legislatures with term limits. Voters enacted theArizona Term Limits Act in 1992. That initiative said that Arizona senators are subject toterm limits of no more than four two-year terms, or a total of eight years.

    The first year that theterm limits enacted in 1992 impacted the ability of incumbents to run for office was 2000.[15]

    Vacancies

    See also:How vacancies are filled in state legislatures

    If there is a vacancy in theArizona State Legislature, the board of county supervisors must select a replacement. Thesecretary of state is required to contact the state party chairperson to give notice of the vacancy. The state chairperson must give notice of a meeting to fill the seat within three business days of receiving notice.[16] The political party committee is involved in the appointment process only if the legislative district has thirty or more elected precinct committeemen.[16]

    If the legislative district has 30 or more elected precinct committeemen:

    • The precinct committeemen must nominate three qualified electors as replacements. If the Legislature is in session, this must occur within five days. If the Legislature is out of session, the committeemen have 21 days to nominate potential replacements. Each elector must receive a majority of the committeemen's vote to earn a nomination. The chair then forwards the three nominees to the board of supervisors. The board of supervisors appoints a nominee from the three names. If the committeemen do not submit a list of names within the allotted timeframe, the board of supervisors proceeds with the vacancy as if the district had fewer than 30 elected precinct committeemen.[16]

    If the legislative district has fewer than 30 elected precinct committeemen:

    • The board of supervisors appoints a panel of citizen supervisors within seven business days of a vacancy occurring. The citizen panel must submit the name of three qualified electors of the same political party as the previous incumbent to the board of supervisors. If the Legislature is in session, this must occur within five days. If the Legislature is out of session, the committeemen have 21 days to nominate potential replacements. The board of supervisors must select a replacement by a majority vote.[17]
    • The person selected to fill the seat serves the remainder of the unfilled term.[17]

    DocumentIcon.jpgSee sources:Arizona Rev. Stat. Ann. §41-1202

    District map

    See also:Arizona state legislative districts

    The state of Arizona has 30 legislative districts. Senators are elected from the same legislative districts as are members of the Arizona House of Representatives. Each district elects two representatives but only one senator.

    Use the interactive map below to find your district.



    Redistricting

    See also:Redistricting in Arizona

    The Arizona Independent Redistricting Commission is responsible for drawing both congressional and state legislative district lines. The commission is composed of five members. Of these, four are selected by the majority and minority leaders of each chamber of the state legislature from a list of 25 candidates nominated by the state commission on appellate court appointments. These 25 nominees comprise 10 Democrats, 10 Republicans, and 5 unaffiliated citizens. The four commission members appointed by legislative leaders then select the fifth member to round out the commission. The fifth member of the commission must belong to a different political party than the other commissioners. Thegovernor, with a two-thirds vote in theArizona State Senate, may remove a commissioner "for substantial neglect of duty, gross misconduct in office, or inability to discharge the duties of office." TheArizona State Legislature may make recommendations to the commission, but ultimate authority is vested with the commission.[18][19][20]

    TheArizona Constitution requires that both congressional and state legislative districts be "contiguous, geographically compact, and respect communities of interest–all to the extent practicable." The state constitution further mandates that district lines "should [follow] visible geographic features, city, town, and county boundaries, and undivided census tracts." In addition, the constitution requires that "competitive districts be favored where doing so would not significantly detract from the goals above."[20]

    2020

    See also:Redistricting in Arizona after the 2020 census

    On January 24, 2022, Arizona enacted new legislative maps after the Arizona Independent Redistricting Commission transmitted its finalized plans to thesecretary of state.[21] The commission initially voted to finalize and certify the legislative map plan on Jan. 21.[22] The commission's nonpartisan chairwoman, Erika Neuberg, joined the two Republican members—David Mehl and Douglas York—voting in favor of the map. The commission's two Democratic members—Shereen Lerner and Derrick Watchman—were opposed.[23] This map took effect for Arizona's 2022 legislative elections.

    The commission previously voted in favor of the legislative map by a 3-2 vote on December 22, 2021, which was followed by a period for counties to request administrative changes before the final vote on Jan. 21.[24]

    District map after 2020 redistricting

    Below is the state Senate map in effect before and after the 2020 redistricting cycle.

    Arizona State Senate Districts
    until January 8, 2023

    Click a district to compare boundaries.

    Arizona State Senate Districts
    starting January 9, 2023

    Click a district to compare boundaries.


    2010

    See also:Redistricting in Arizona after the 2010 census

    The draft state legislative map was passed on October 10, 2011, with a vote of 4-1.[25] The Independent Redistricting Commission met on January 13, 2012, to discuss minor technical changes to the state legislative and congressional maps, and the final maps were approved and sent to the Department of Justice on January 17, 2012.[26][27] The Department of Justice signed off on the new maps on April 26, 2012.[28]

    Sessions

    Legislation

    The legislation tracker below displays all legislation that the Arizona State Senate has approved in its most recent legislative session—this includes legislation that has been sent from the Senate to the House and legislation that has already been approved by both chambers and signed by the governor. The table below includes the bill number, its name, progress, most recent action date, and sponsor. Scroll up and down and side to side to see more. Click the bill number to read the bill text and see its voting history. Click the headings to sort the content. Rearrange the order of the headings by clicking and dragging them. Click the magnifying glass in the bottom left corner to search for specific terms. The legislation tracker is maintained and updated byBillTrack50.

    Dates of legislative sessions in Arizona by year

    2025

    See also:2025 Arizona legislative session andDates of 2025 state legislative sessions

    In 2025, the legislature was scheduled to convene on January 13, 2025, and adjourn on June 27, 2025.


    Click [show] for past years' session dates.

    2024

    See also:2024 Arizona legislative session andDates of 2024 state legislative sessions

    In 2024, the legislature was scheduled to convene on January 8, 2024, and adjourn on June 15, 2024.

    2023

    See also:2023 Arizona legislative session andDates of 2023 state legislative sessions

    In 2023, the legislature was scheduled to convene on January 9, 2023, and adjourn on July 31, 2023.

    2022

    See also:2022 Arizona legislative session andDates of 2022 state legislative sessions

    In 2022, the legislature was scheduled to convene on January 10, 2022, and adjourn on June 25, 2022.

    2021

    See also:2021 Arizona legislative session andDates of 2021 state legislative sessions

    In 2021, the legislature was scheduled to convene on January 11, 2021, and adjourn on June 30, 2021.

    2020

    See also:2020 Arizona legislative session andDates of 2020 state legislative sessions

    In 2020, the legislature was scheduled to convene on January 13, 2020, and adjourn on May 26, 2020.

    Effect of coronavirus pandemic
    See also:Changes to state legislative session dates in response to the coronavirus (COVID-19) pandemic, 2020
    Covid vnt.png
    Coronavirus pandemic
    Select a topic from the dropdown below to learn more.


    Several state legislatures had their sessions impacted as a result of the 2020 coronavirus pandemic. The Arizona State Legislature suspended its session, effective March 23, 2020, through May 19, 2020, at which time the House reconvened. The suspension had originally been scheduled to last through April 13, 2020. The legislature adjourned on May 26, 2020.[29][30][31][32]

    2019

    See also:2019 Arizona legislative session andDates of 2019 state legislative sessions

    In 2019, the legislature was in session from January 14, 2019, through May 28, 2019.

    2018

    See also:2018 Arizona legislative session andDates of 2018 state legislative sessions

    In 2018, the legislature was in session from January 8, 2018, through May 4, 2018. To read about notable events and legislation from this session, clickhere.

    2017

    See also:Dates of 2017 state legislative sessions

    In 2017, the legislature was in session from January 9, 2017, through May 10, 2017.

    2016

    See also:Dates of 2016 state legislative sessions

    In 2016, the legislature was in session from January 11 through May 7.

    2015

    See also:Dates of 2015 state legislative sessions

    In 2015, the legislature was in session from January 12 to April 2. The legislature convened a special session from October 28 to October 30, to settle a school funding inflation lawsuit. Legislators in the special session passed a $3.5 billion, 10-year deal for school funding.[33]

    Major issues in 2015

    Major issues during the 2015 legislative session included a $520 million budget deficit, settling a school funding inflation lawsuit and the state's college, and career ready standards.[34]

    2014

    See also:Dates of 2014 state legislative sessions

    In 2014, the legislature was in session from January 13 to April 24.

    Major issues in 2014

    Major issues during the 2014 legislative session included student success-based K-12 funding and university funding.[35]

    The legislature considered and rejected several controversial proposals during the 2014 session.[36] These proposals included a bill that would have allowed religious leaders to decline officiating same-sex weddings and a bill that would have banned cell phone use by teenaged drivers during the first six months of driving with a license.[36]

    2013

    See also:Dates of 2013 state legislative sessions

    In 2013, the legislature was in session from January 14 to June 14.

    Major issues in 2013

    Losing super-majorities in the House and Senate, Republicans no longer wielded the same level of power and compromises were more likely. Gov.Jan Brewer (R) said her legislative priorities included education standards and simplifying the state's transaction privilege tax.[37]

    2012

    See also:Dates of 2012 state legislative sessions

    In 2012, the legislature was in regular session from January 10 through May 3.[38]

    2011

    See also:Dates of 2011 state legislative sessions

    In 2011, the legislature was in regular session from January 10 through April 20.[39] Three special sessions were called in Arizona for 2011. The first special session was convened on January 19, addressing requests for a federal Medicaid exemption. A second special session was called by GovernorJan Brewer (R) on February 14, 2011. The special session ran in tandem with the regular session, and was convened to consider business tax cuts as part of an economic development package proposed to add jobs by encouraging businesses to expand and relocate in Arizona.[40] The third special session was convened on June 10 to extend unemployment benefits. The session lasted two days, and ended on June 13 without a vote on GovernorBrewer's proposal. Brewer refused to call another special session until lawmakers support the unemployment extension.[41]

    Session highlights

    In the 2011 session, Arizona fixed its $1.5 billion shortfall by eliminating $1.1 billion in spending. There were no new taxes instated to help with the reductions, only tax cuts. The legislature sliced the corporate income tax rate from 6.9 percent to 4.9 percent.[42]

    2010

    See also:Dates of 2010 state legislative sessions

    In 2010, the legislature was in regular session from January 11th to April 29th. The legislature was convened in special session from February 1 to February 11.


    About legislative sessions in Arizona

    TheTenth Amendment of theU.S. Constitution declares that any power not already given to the federal government is reserved to the states and the people.[43] State governments across the country use this authority to hold legislative sessions where a state's elected representatives meet for a period of time to draft and vote on legislation and set state policies on issues such as taxation, education, and government spending. The different types of legislation passed by a legislature may include resolutions,legislatively referred constitutional amendments, and bills that become law.

    Article IV of the Arizona Constitution establishes when theArizona State Legislature, of which the Senate is a part, is to be in session. Section 3 of the Second Part of the Article contains the relevant provisions. It states that sessions are to convene on the second Monday of January of each year.

    Section 3 also allows theGovernor of Arizona to call special sessions of the Legislature.

    Legislative roles and procedures

    Every state legislature throughout the country features its own internal procedures that it uses to govern itself and how it interacts with other parts of state government. Ballotpedia's coverage of internal state legislative procedures includesveto overrides,the role of the legislature in the state budget,term limits,procedures for filling membership vacancies, andredistricting.

    Veto overrides

    Veto Override Graphic-No party.png

    See also:Veto overrides in state legislatures

    State legislatures can override governors' vetoes. Depending on the state, this can be done during the regular legislative session, in a special session following the adjournment of the regular session, or during the next legislative session. The rules for legislative overrides of gubernatorial vetoes in Arizona are listed below.

    How many legislators are required to vote for an override? Two-thirds of members in both chambers.

    Two-thirds of members in both chambers must vote to override a veto, which is 40 of the 60 members in theArizona House of Representatives and 20 of the 30 members in theArizona State Senate. Arizona is one of 36 states that requires a two-thirds vote from both of its legislative chambers to override a veto.

    Are there other special rules?

    If the governor vetoes an emergency measure, three-fourths of the members in both chambers are required to override the veto, which is 45 of the 60 state representatives and 23 of the 30 state senators.[44]

    Authority:Article 5, Section 7 of theArizona Constitution.

    "Every bill passed by the legislature, before it becomes a law, shall be presented to the governor. If he approve, he shall sign it, and it shall become a law as provided in this constitution. But if he disapprove, he shall return it, with his objections, to the house in which it originated, which shall enter the objections at large on the journal. If after reconsideration it again passes both houses by an aye and nay vote on roll call of two-thirds of the members elected to each house, it shall become a law as provided in this constitution, notwithstanding the governor's objections. "

    Role in state budget

    See also:Arizona state budget and finances
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    Check outBallotpedia articles about policy in your state on:
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    Arizona operates on an annual budget cycle, with each fiscal year beginning on July 1. The sequence of key events in the budget process is as follows:[45]

    1. Budget instructions are sent to state agencies inJuly.
    2. State agencies submit their budget requests to the governor bySeptember 1.
    3. Thegovernor submits his or her proposed budget to thestate legislature five days after the legislature convenes. The legislature convenes on the second Monday inJanuary.
    4. There isno official deadline for passing the budget. A simple majority is required to pass a budget.

    Arizona is one of 44 states in which the governor hasline item veto authority.[45][46]

    The governor is required to submit a balanced budget to the legislature but the legislature is not required to pass a balanced budget.[45]

    Committees

    See also:List of committees in Arizona state government

    Every state legislature and state legislative chamber in the country contains several legislative committees. These committees are responsible for studying, amending, and voting on legislation before it reaches the floor of a chamber for a full vote. The different types of committees include standing committees, select or special, and joint.

    • Standing committees are generally permanent committees, the names of which sometimes change from session to session.
    • Select or special committees are temporary committees formed to deal with specific issues such as recent legislation, major public policy or proposals, or investigations.
    • Joint committees are committees that feature members of both chambers of a legislature.

    Ballotpedia covers standing and joint committees. TheArizona Senate has 15 standing committees:


    Constitutional amendments

    In every state but Delaware, voter approval is required to enact a constitutional amendment. In each state, the legislature has a process forreferring constitutional amendments before voters. In 18 states,initiated constitutional amendments can be put on the ballot through a signature petition drive. There are alsomany other types of statewide measures.

    The methods in which the Arizona Constitution can be amended:

    See also:Article 21 of the Arizona Constitution andLaws governing ballot measures in Arizona

    The Arizona Constitution provides for three methods of amending theArizona Constitution—a citizen-initiated process, a legislative process, and a state constitutional convention. Arizona requires a simple majority to approve constitutional amendments. Arizona requires a 60% vote to pass ballot measures to approve taxes.

    Initiative

    See also:Initiated constitutional amendment

    Article 21, citizens have the power to initiate constitutional amendments in Arizona. Aninitiated constitutional amendment is acitizen-initiated ballot measure that amends astate's constitution. Eighteen (18) states allow citizens to initiate constitutional amendments.

    In Arizona, thenumber of signatures required for an initiated constitutional amendment for the ballot is equal to 15 percent of votes cast for governor in the most recent gubernatorial election. Petitions can be circulated for up to 24 months. Signatures must be submitted four months prior to the election at which the measure is to appear. A simple majority is required for voter approval. Arizona requires a 60% vote to pass ballot measures to approve taxes.

    Legislature

    See also:Legislatively referred constitutional amendment

    According toArticle XVI, the state Legislature can refer constitutional amendments to the ballot for voters to decide.A simple majority vote is required during one legislative session for theArizona State Legislature to place a constitutional amendment on the ballot. That amounts to a minimum of 31 votes in theArizona House of Representatives and 16 votes in theArizona State Senate, assuming no vacancies. Amendments do not require the governor's signature to be referred to the ballot.

    Convention

    See also:Convention-referred constitutional amendment

    According toSection 2 of Article XXI of theArizona Constitution, the state legislature can only call for a convention if it is approved by the electorate in a statewide vote. Any amendments, revisions, or proposals of the Constitution require a simple majority vote by the electorate.


    See also

    Elections Arizona State GovernmentState LegislaturesState Politics
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    External links

    Footnotes

    1. Arizona State Senate, "Senate Rules," accessed February 8, 2021
    2. National Conference of State Legislatures, "2025 Legislator Compensation," December 2, 2025
    3. Arizona Revised Statutes, "41-1101, Section B," accessed February 8, 2021
    4. Arizona State Legislature, "2. Qualifications of members of legislature," accessed May 21, 2025
    5. Arizona Legislature, "16-311," accessed May 29, 2025
    6. Arizona Legislature, "16-312," accessed May 29, 2025
    7. Arizona State Legislature, "Arizona Election Laws & Publications," accessed June 7, 2017
    8. Arizona Secretary of State, "Running for Legislative Office," accessed October 13, 2017
    9. Follow the Money, "Arizona 2010 Senate Campaign Contributions," accessed April 23, 2015
    10. Follow the Money, "Arizona 2008 Candidates," accessed April 10, 2013
    11. Follow the Money, "Arizona 2006 Candidates," accessed April 10, 2013
    12. Follow the Money, "Arizona 2004 Candidates," accessed April 10, 2013
    13. Follow the Money, "Arizona 2002 Candidates," accessed April 10, 2013
    14. Follow the Money, "Arizona 2000 Candidates," accessed April 10, 2013
    15. Arizona Attorney General, "Legislative Term Limits," accessed February 8, 2021
    16. 16.016.116.2Arizona Legislature, "Arizona Revised Statutes," accessed February 8, 2021(Statute 41.1202 (A), Arizona Revised Statutes)
    17. 17.017.1Arizona Legislature, "Arizona Revised Statutes," accessed February 8, 2021(Statute 41.1202 (B), Arizona Revised Statutes)
    18. Supreme Court of the United States, "Arizona State Legislature v. Arizona Independent Redistricting Commission, et al. - Appellant's Jurisdictional Statement," accessed March 6, 2015
    19. Arizona Independent Redistricting Commission, "Home page," accessed March 6, 2015
    20. 20.020.1All About Redistricting, "Arizona," accessed April 17, 2015
    21. Phone conversation with Valerie Neumann, AIRC executive assistant, Jan. 25, 2022]
    22. Arizona Independent Redistricting Commission, "Official Maps," accessed Jan. 21, 2022
    23. Tucson Sentinel, "Arizona Redistricting Commission gives final certification to new election maps," Jan. 21, 2022
    24. Arizona Mirror, "Republicans hold the edge as Arizona redistricting nears completion," Dec. 17, 2021
    25. The Republic, "Ariz. panel's draft legislative map appears favorable for Republicans under initial measures," October 11, 2011
    26. The Republic, "Arizona redistricting panel to consider last-minute changes to congressional, legislative maps," January 13, 2012
    27. Ahwatukee Foothills News, "Redistricting commission finalizes Ariz. political maps," January 23, 2012
    28. Arizona Republic, "U.S. Justice Department signs off on Arizona district maps," April 26, 2012
    29. Arizona Republic, "Questions hang over the budget, major bills as Arizona Legislature makes quick exit," March 24, 2020
    30. KNAU, "Arizona Lawmakers Recess But Continue Receiving Per Diem Pay," April 13, 2020
    31. AZ Central, "Arizona House of Representatives reconvenes, but Senate's absence raises a question: Will this matter?" May 19, 2020
    32. MultiState, "2020 Legislative Session Dates," accessed May 26, 2020
    33. Arizona State Legislature, "Statement from Senator Driggs on education funding plan," accessed October 30, 2015
    34. AZ Ed News, "Arizona legislators on the budget, education funding and standards," December 1, 2014
    35. news.azpm.org, "Education, CPS Issues Expected to Top 2014 Legislative Session," January 13, 2014
    36. 36.036.1KSWT.com, "Arizona Legislature rejected controversial bills," April 28, 2014
    37. Cronkite News, "Brewer, top legislators: Education, businesses priorities for session," January 11, 2013
    38. ncsl.org, "Session schedules," accessed April 30, 2012
    39. tucsonnewsnow.com, "Arizona Legislature ends session after an all-nighter," accessed April 21, 2015
    40. tucsonnewsnow.com, "Arizona governor calls special session on economy," accessed April 21, 2015
    41. Bloomberg Businessweek, "Ariz. Gov won't seek session without bill backing," June 15, 2011
    42. Stateline.org, "States balance budgets with cuts, not taxes," June 15, 2011(Archived)
    43. Find Law, "Tenth Amendment - U.S. Constitution," accessed May 20, 2017
    44. National Conference of State Legislatures, "The Veto Process," accessed June 22, 2017
    45. 45.045.145.2National Association of State Budget Officers, "Budget Processes in the States, Spring 2021," accessed January 24, 2023
    46. National Conference of State Legislatures, "Separation of Powers: Executive Veto Powers," accessed January 26, 2024
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