Washington–Baltimore combined statistical area | |
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Washington–Baltimore–Arlington, DC–VA–MD–WV–PA Combined Statistical Area | |
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Coordinates:38°58′N77°19′W / 38.97°N 77.32°W /38.97; -77.32 | |
Country | United States |
State or area | |
Constituent metropolitan & micropolitan areas | Core areas: Outlying areas:
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Principal cities |
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Population (2023) | |
• CSA | 10,069,592 (3rd) |
GDP | |
• CSA | $941.502 billion (2022)[failed verification] |
Time zone | UTC-5 (EST) |
• Summer (DST) | UTC-4 (EDT) |
Area codes | 202/771,301/240/227,304/681,410/443/667,540/826,703/571,717/223 |
TheWashington–Baltimore combined metropolitan statistical area is astatistical area, including the overlapping metropolitan areas ofWashington, D.C. andBaltimore. The region includes CentralMaryland,Northern Virginia, three counties in theEastern Panhandle of West Virginia, andone county in south-centralPennsylvania. It is the most educated, highest-income, andthird-most populous combined statistical area in the United States behindNew York City–Newark, NJ andLos Angeles–Long Beach.[2][3]
The area is designated by theOffice of Management and Budget (OMB) as theWashington–Baltimore–Arlington, DC–MD–VA–WV–PA Combined Statistical Area. It is composed primarily of two majormetropolitan statistical areas (MSAs), theWashington–Arlington–Alexandria, DC–VA–MD–WV MSA and theBaltimore–Columbia–Towson, Maryland Metropolitan Statistical Area. Five smaller urban areas not contiguous to the main urban area but having strong commuting ties with the main area are included in the metropolitan area:[4]Hagerstown–Martinsburg, Maryland–West Virginia MSA, theChambersburg–Waynesboro, Pennsylvania MSA, theWinchester, VA–WV MSA, theCalifornia–Lexington Park, Maryland MSA, and theEaston, Marylandmicropolitan statistical area (μSA).
Some counties, such asCaroline andKing George County, Virginia, are not officially designated by OMB as members of this metropolitan area but still consider themselves members anyway.[5][6][7][8][9] This is mostly due to their proximity to the area, the size of their commuter population, and by the influence of local broadcasting stations. The population of the entire Washington–Baltimore Combined Statistical Area as of the2020 census was 9,973,383. The area's most-populous city is Washington, D.C. with a population of 689,545, and the area's most populous county isFairfax County, Virginia, with a population of 1,150,309.[10]
The counties and independent cities and their groupings that comprise the area are listed below with their 2012 population estimates. Central counties/cities (designated as such by OMB) for each MSA are shown in italics.
Founded in 1957, theMetropolitan Washington Council of Governments (MWCOG) is a regional organization of 23 Washington-area local governments, members of theMaryland andVirginia state legislatures, theU.S. Senate, and theU.S. House of Representatives. MWCOG provides a forum for discussion and the development of regional responses to issues regarding the environment, transportation, public safety, homeland security, affordable housing, community planning, and economic development.[11]
The National Capital Region Transportation Planning Board, a component of MWCOG, is the federally designatedMetropolitan Planning Organization for the metropolitan Washington area.[12]
The Baltimore Metropolitan Council is the equivalent organization for the Baltimore portion of the combined Baltimore–Washington metropolitan area.[13] The BMC, which was created in 1992 as the successor to the Regional Planning Council and Baltimore Regional Council of Governments, consists of the Baltimore region's elected executives, representing Baltimore City and Anne Arundel, Baltimore, Carroll, Harford and Howard counties.[14]
The Baltimore Regional Transportation Board is the federally recognized Metropolitan Planning Organization for transportation planning in theBaltimore region.[14]
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Maryland's Washington suburbs are a major center forbiotechnology. Prominent local biotechnology companies includeMedImmune,United Therapeutics,The Institute for Genomic Research,Human Genome Sciences, and theHoward Hughes Medical Institute.
Many defense contractors are based in Northern Virginia and Montgomery County, Maryland to be close tothe Pentagon in Arlington. Local defense contractors includeLockheed Martin, the largest, as well asNorthrop Grumman,General Dynamics,BAE Systems Inc.,Computer Sciences Corporation (CSC),Booz Allen Hamilton,Leidos,Science Applications International Corporation (SAIC),Orbital Sciences Corporation, andAAI Corporation.
Numbers denoteFortune 500 ranking.
Baltimore area:
Washington area:
Club | Sport | League | Founded | Venue |
---|---|---|---|---|
Washington Capitals | Hockey | NHL | 1974 | Capital One Arena |
Washington Nationals | Baseball | MLB | 2005[a] | Nationals Park |
Baltimore Orioles | Baseball | MLB | 1954[a] | Oriole Park at Camden Yards |
Washington Wizards | Basketball | NBA | 1973[a] | Capital One Arena |
Baltimore Ravens | Football | NFL | 1996 | M&T Bank Stadium |
Washington Commanders | Football | NFL | 1937[a] | Commanders Field |
D.C. United | Soccer | MLS | 1996 | Audi Field |
Washington Mystics | Basketball | WNBA | 1998 | CareFirst Arena |
Washington Spirit | Soccer | NWSL | 2011[b] | Maryland SoccerPlex (primary) Audi Field (secondary) Segra Field (secondary) |
Airport | IATA code | ICAO code | County | State | Note |
---|---|---|---|---|---|
Baltimore/Washington International Airport | BWI | KBWI | Anne Arundel County | Maryland | The closest airport toBaltimore and region's busiest[19] airport |
Dulles International Airport | IAD | KIAD | Loudoun County | Virginia | Most international traffic in region |
Hagerstown Regional Airport | HGR | KHGR | Washington County | Maryland | ServesWestern Maryland, the Eastern Panhandle ofWest Virginia, and portions of south-centralPennsylvania and northwesternVirginia along theInterstate 81 corridor |
Ronald Reagan Washington National Airport | DCA | KDCA | Arlington County | Virginia | Region's second-busiest[19] airport and its closest airport toWashington, D.C. |
Interstates
U.S. Routes
State Routes