1848–49 United States Senate elections

← 1846 & 1847 Various dates 1850 & 1851 →
19 of the 60 seats in theUnited States Senate (with special elections) 31 seats needed for a majority
Majority party Minority party   Party Democratic Whig Last election 35 seats 19 seats Seats before 38 21 Seats won 9 9 Seats after 33 25 Seat change 5 4 Seats up 14 5   Third party Fourth party   Party Independent Democratic Free Soil Last election 1 seat Seats before 0 New party Seats won 0 1 Seats after 1 1 Seat change 1 Seats up 0
Results:      Democratic gain     Democratic hold      Whig gain     Whig hold      Free Soil gain
Majority party before election Democratic Elected Majority party Democratic

The1848–49 United States Senate elections were held on various dates in various states. As theseU.S. Senate elections were prior to the ratification of theSeventeenth Amendment in 1913, senators were chosen bystate legislatures. Senators were elected over a wide range of time throughout 1848 and 1849, and a seat may have been filled months late or remained vacant due tolegislative deadlock.^[1] In these elections, terms were up for the senators inClass 3.

TheDemocratic Party lost seats but maintained control of the Senate.

Senate party division,31st Congress (1849–1851)

• Majority party: Democratic (33–36)
• Minority party: Whig Party (25–24)
• Other parties: Free Soil (2)
• Total seats: 60–62

Note: "Re-elected" includes incumbent appointee elected to the next term.

In these special elections, the winners were seated during 1848 or in 1849 before March 4; ordered by election date.

In these regular elections, the winners were elected for the term beginning March 4, 1849; ordered by state.

All of the elections involved the Class 3 seats.

In these elections, the winners were elected in 1849 after March 4.

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1849 United States Senate election in Maryland

← 1844 December 1849 1850 →
80 members of theMaryland General Assembly
Candidate David Stewart Party Democratic Legislative vote - Percentage -%

1849 United States Senate election in Maryland

← 1843 January 1849 1855 →
80 members of theMaryland General Assembly
Candidate James Pearce Party Whig Legislative vote - Percentage -%

Reverdy Johnson won election in1844 but retired to become theUnited States Attorney General. In order to fill his seat,David Stewart was elected by an unknown margin of votes, for the Class 1 seat.^[13]

James Pearce won re-election by an unknown margin of votes, for the Class 3 seat.^[14]

The New York election was held February 6, 1849. BarnburnerJohn Adams Dix had been elected in 1845 to this seat after the resignation ofSilas Wright, and Dix's term would expire on March 3, 1849. In November 1848, Dix was the Barnburners/Free-Soilers candidate for Governor of New York, but was defeated by WhigHamilton Fish.

At this timeNew York Democratic Party was split in two fiercely opposing factions: theBarnburners" and the "Hunkers". The Barnburners organized theFree Soil Party in 1848 and nominatedMartin Van Buren forU.S. President. Due to the split, theWhig Party won most of the elective offices by pluralities.

At theState election in November 1847, 24 Whigs and 8 Democrats were elected for a two-year term (1848–1849) in the State Senate. At theState election in November 1848, 106 Whigs, 15 Free Soilers and 7 Hunkers were elected to the Assembly for the session of 1849. The72nd New York State Legislature met from January 2 to April 11, 1849, atAlbany, New York.

Ex-Governor of New York William H. Seward was nominated by a caucus ofWhig State legislators on February 1, 1849. The vote was 88 for Seward, 12 forJohn A. Collier, 18 scattering and 4 blanks. The incumbent U.S. Senator John Adams Dix ran for re-election supported by the Free Soilers. Ex-Chancellor Reuben H. Walworth was the candidate of the Hunkers. Walworth had been third place in the last gubernatorial election, behind Fish and Dix. Ex-Congressman Daniel D. Barnard (Whig) received 2 scattering votes in the Senate. William H. Seward was the choice of both the Assembly and the Senate, and was declared elected.

The two houses of theOhio General Assembly met in joint session February 22, 1849, with 72 representatives and 35 senators present to elect a Senator (Class 3) to succeed incumbentWilliam Allen. On the fourth ballot,Salmon P. Chase was elected with a majority of the votes cast, as follows:^[15]

The second ballot was declared a nullity by Speaker of the SenateBrewster Randall, because there were one more ballots cast than members present.

The Pennsylvania election was held January 10, 1849.James Cooper was elected by thePennsylvania General Assembly.^[16]

IncumbentDemocratSimon Cameron, who was elected in1845, was not a candidate for re-election to another term. The Pennsylvania General Assembly, consisting of theHouse of Representatives and theSenate, convened on January 10, 1849, to elect a new Senator to fill the term beginning on March 4, 1849. Three ballots were recorded. The results of the third and final ballot of both houses combined are as follows:

• 1848 United States elections
  • 1848 United States presidential election
  • 1848–49 United States House of Representatives elections
• 30th United States Congress
• 31st United States Congress

• "Party Division in the Senate, 1789-Present". via Senate.gov.
• Clark, Dan Elbert (1913).History of Senatorial Elections in Iowa.Iowa City, Iowa.{{cite book}}: CS1 maint: location missing publisher (link)
• Byrd, Robert C. (1 October 1993). Wolff, Wendy (ed.).The Senate, 1789-1989: Historical Statistics, 1789–1992.United States Senate Historical Office (volume 4 Bicentennial ed.).Washington, D.C.:U.S. Government Printing Office.ISBN 9780160632563.
• The New York Civil List compiled in 1858 (see: pg. 63 for U.S. Senators; pg. 136 for State Senators 1849; pg. 236ff for Members of Assembly 1849)
• Members of the 31st United States Congress
• Result State election, 1847:The Whig Almanac and United States Register for 1848
• Result Whig caucus:The American Whig Review, Vol. 11 by George Hooker Colton &James Davenport Whelpley (page 638)
• Result U.S. Senate election, State Senate:Journal of the Senate (72nd Session) (1849; pg. 167)
• Result U.S. Senate election, State Assembly:Journal of the Assembly (72nd Session) (1849; pg. 355f)
• Pennsylvania Election Statistics: 1682-2006 from theWilkes University Election Statistics Project

• 1848 United States Senate elections
• 1849 United States Senate elections
• William R. King
• Hannibal Hamlin

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