Washington Metropolitan Area
(Washington – Arlington – Alexandria)
|U.S. state/federal district||Principal Subdivisions |
(National Capital Region):
District of Columbia [D]
Virginia [V] Outlining Subdivisions:
|Principal municipalities||Washington, Arlington, Alexandria|
|• Urban||1,407.0 sq mi (3,644.2 km2)|
|• Metro||5,564.6 sq mi (14,412 km2)|
|Elevation||0–2,350 ft (0–716 m)|
|• Metropolitan area||6,133,552 (6th)|
|• Density||1,084/sq mi (418.7/km2)|
|• Urban||4,586,770 (8th)|
|• CSA (2010)||9,546,579 (4th)|
|Time zone||UTC-5 (ET)|
|• Summer (DST)||UTC-4 (EST)|
The Washington metropolitan area (also known as the National Capital Region and colloquially as the DMV for "D.C., Maryland, Virginia") is the metropolitan area centered on Washington, D.C., the capital of the United States. The area includes all of the federal district and parts of the U.S. states of Maryland, Virginia and West Virginia. It is part of the larger Baltimore–Washington metropolitan area.
The Washington D.C. metropolitan area is one of the most educated and most affluent metropolitan areas in the US. as of the 2017 U.S. Census Bureau estimate [update] , making it the sixth-largest metropolitan area in the nation and the largest metropolitan area in the Census Bureau's South Atlantic division.The metro area anchors the southern end of the densely populated Northeast megalopolis with an estimated total population of 6,216,589
The U.S. Office of Management and Budget defines the area as the Washington–Arlington–Alexandria, DC–VA–MD–WV metropolitan statistical area, a metropolitan statistical area used for statistical purposes by the United States Census Bureau and other agencies. The region's three largest cities are the federal territory of Washington, D.C., the county (and census-designated place) of Arlington, and the independent city of Alexandria. The Office of Management and Budget also includes the metropolitan statistical area as part of the larger Baltimore–Washington metropolitan area, which has a population of 9,546,579 as of the 2014 Census Estimate.[ citation needed ]
The Washington, D.C., Maryland, and Virginiaportions of the metropolitan area is sometimes referred to as the National Capital Region or the D.C. Area, particularly by federal agencies such as the military, Department of Homeland Security, and some local government agencies. The National Capital Region portion of the Washington Metropolitan Area is also colloquially known by the acronym "DMV" which stands for the "District of Columbia, Maryland, Virginia." The area in the region that is surrounded by Interstate 495 referred to as being "Inside the Beltway". The city of Washington, which is at the center of the area, is referred to as "the District" because of its status as a federal district, which makes it not part of any state. The Virginian portion of the region is known as Northern Virginia and the Maryland portion of the region is sometimes called the Maryland-National Capital Region by some local authorities, but is not widely used by the general public.
The U.S. Census Bureau divides the Washington statistical metropolitan area into two metropolitan divisions:
|County||2020 Estimate||2010 Census||Change||Area||Density|
|Fairfax County, Virginia||1,150,847||1,081,726||+6.39%||391 sq mi (1,010 km2)||2,943/sq mi (1,136/km2)|
|Montgomery County, Maryland||1,051,816||971,777||+8.24%||491 sq mi (1,270 km2)||2,142/sq mi (827/km2)|
|Prince George's County, Maryland||909,612||863,420||+5.35%||483 sq mi (1,250 km2)||1,883/sq mi (727/km2)|
|Washington, District of Columbia||712,816||601,723||+18.46%||61.05 sq mi (158.1 km2)||11,676/sq mi (4,508/km2)|
|Prince William County, Virginia||475,533||402,002||+18.29%||336 sq mi (870 km2)||1,415/sq mi (546/km2)|
|Loudoun County, Virginia||422,784||312,311||+35.37%||516 sq mi (1,340 km2)||819/sq mi (316/km2)|
|Frederick County, Maryland||265,161||233,385||+13.62%||660 sq mi (1,700 km2)||402/sq mi (155/km2)|
|Arlington County, Virginia||240,119||207,627||+15.65%||26 sq mi (67 km2)||9,235/sq mi (3,566/km2)|
|Charles County, Maryland||164,436||146,551||+12.20%||458 sq mi (1,190 km2)||359/sq mi (139/km2)|
|City of Alexandria, Virginia||158,726||139,966||+13.40%||14.93 sq mi (38.7 km2)||10,631/sq mi (4,105/km2)|
|Stafford County, Virginia||156,748||128,961||+21.55%||269 sq mi (700 km2)||583/sq mi (225/km2)|
|Spotsylvania County, Virginia||138,449||122,397||+13.11%||401 sq mi (1,040 km2)||345/sq mi (133/km2)|
|Calvert County, Maryland||93,072||88,737||+4.89%||213 sq mi (550 km2)||437/sq mi (169/km2)|
|Fauquier County, Virginia||71,361||65,203||+9.44%||647 sq mi (1,680 km2)||110/sq mi (43/km2)|
|Jefferson County, West Virginia||57,486||53,498||+7.45%||210 sq mi (540 km2)||274/sq mi (106/km2)|
|Culpeper County, Virginia||53,569||46,689||+14.74%||379 sq mi (980 km2)||141/sq mi (55/km2)|
|City of Manassas, Virginia||40,869||37,821||+8.06%||9.84 sq mi (25.5 km2)||4,153/sq mi (1,604/km2)|
|Warren County, Virginia||40,475||37,575||+7.72%||213 sq mi (550 km2)||190/sq mi (73/km2)|
|City of Fredericksburg, Virginia||29,492||24,286||+21.44%||10.45 sq mi (27.1 km2)||2,822/sq mi (1,090/km2)|
|City of Fairfax, Virginia||23,429||22,565||+3.83%||6.24 sq mi (16.2 km2)||3,755/sq mi (1,450/km2)|
|City of Manassas Park, Virginia||18,004||14,273||+26.14%||3.03 sq mi (7.8 km2)||5,942/sq mi (2,294/km2)|
|City of Falls Church, Virginia||14,631||12,332||+18.64%||2.05 sq mi (5.3 km2)||7,137/sq mi (2,756/km2)|
|Clarke County, Virginia||14,622||14,034||+4.19%||176 sq mi (460 km2)||83/sq mi (32/km2)|
|Madison County, Virginia||13,312||13,308||+0.03%||321 sq mi (830 km2)||41/sq mi (16/km2)|
|Rappahannock County, Virginia||7,260||7,373||−1.53%||266 sq mi (690 km2)||27/sq mi (11/km2)|
|Total||6,324,629||5,649,540||+11.95%||6,563.59 sq mi (16,999.6 km2)||964/sq mi (372/km2)|
|Historical populations - Washington Metropolitan Area|
| U.S. Decennial Census |
Founded in 1957, the Metropolitan Washington Council of Governments (MWCOG) is a regional organization of 21 Washington-area local governments, as well as area members of the Maryland and Virginia state legislatures, the U.S. Senate, and the U.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.
The National Capital Region Transportation Planning Board, a component of MWCOG, is the federally designated metropolitan planning organization for the metropolitan Washington area.
Chartered in 1964, the Consortium of Universities of the Washington Metropolitan Area is a regional organization of 17 Washington-area local universities and community colleges representing nearly 300,000 students.The consortium facilitates course cross registration between all member universities, and universalizes library access across some of its member universities through the Washington Research Library Consortium. It additionally offers joint procurement programs, joint academic initiatives, and campus public safety training. These colleges and universities are:
Formed in 1967 as an interstate compact between Maryland, Virginia, and the District of Columbia, the WMATA is a tri-jurisdictional government agency with a board composed of representatives from Maryland, Virginia, the District of Columbia, and the United States Federal government that operates transit services in the Washington Metropolitan Area.
The Metropolitan Washington Airports Authority (MWAA) is a multi-jurisdictional independent airport authority, created with the consent of the United States Congress and the legislature of Virginia to oversee management, operations, and capital development of Ronald Reagan Washington National Airport and Washington Dulles International Airport.
Founded in 1889, the Greater Washington Board of Trade is a network of regional businesses that work to advance the culture, economy, and resiliency of the Washington metropolitan area.
The Cultural Alliance of Greater Washington (CAGW) works to increase appreciation, support, and resources for arts and culture in the Greater Washington DC region.
The metropolitan area includes the following principal cities (not all of which are incorporated as cities; one, Arlington, is actually a county, and Bethesda, Reston, and Silver Spring are unincorporated CDPs.)
The D.C. Metro has consistently leaned Democratic, only voting Republican once in Richard Nixon's landslide reelection in 1972. Since Bill Clinton was elected in 1992, Democratic candidates have easily won the area by double-digits.
|2016||69.0%1,860,678||25.7% 692,743||5.4% 145,269|
|2012||67.5%1,813,963||30.9% 829,567||1.7% 44,708|
|2008||68.0%1,603,902||31.0% 728,916||1.0% 25,288|
|2004||61.0%1,258,743||38.0% 785,144||1.4% 19,735|
|2000||58.5%1,023,089||37.9% 663,590||3.6% 62,437|
|1996||57.0%861,881||37.0% 558,830||6.0% 89,259|
|1992||53.0%859,889||34.1% 553.369||12.9% 209,651|
|1988||50.4%684,453||48.6% 659,344||1.0% 14,219|
|1984||51.0%653,568||48.5% 621,377||0.4% 5,656|
|1980||44.7%484,590||44.6% 482,506||11.1% 115,797|
|1976||54.2%590,481||44.9% 488,995||1.0% 10,654|
|1972||44.2% 431,257||54.8%534,235||1.1% 10,825|
|1968||49.4%414,345||39.1% 327,662||11.5% 96,701|
|1964||69.8%495,490||30.2% 214,293||0.1% 462|
|1960||52.5%204,614||47.3% 184,499||0.1% 593|
The area has been a magnet for international immigration since the late 1960s. It is also a magnet for internal migration (persons moving from one region of the U.S. to another). [ dubious ]
Racial composition of the Washington, D.C. area:
|Hispanic Origin||Asian Origin|
|5.2% Salvadoran||2.9% Indian|
|2.3% Mexican||1.9% Chinese|
|1.6% Guatemalan||1.2% Korean|
|1.2% Puerto Rican||1.2% Vietnamese|
|0.9% Honduran||1.0% Filipino|
|0.9% Peruvian||0.5% Pakistani|
|0.8% Bolivian||0.2% Japanese|
|0.5% Colombian||0.2% Thai|
|0.5% Dominican||0.2% Bangladeshi|
|5.6% Other||1.0% Other|
The Washington metropolitan area has ranked as the highest-educated metropolitan area in the nation for four decades.As of the 2006–2008 American Community Survey, the three most educated places with 200,000 people or more in Washington–Arlington–Alexandria by bachelor's degree attainment (population 25 and over) are Arlington, Virginia (68.0%), Fairfax County, Virginia (58.8%), and Montgomery County, Maryland (56.4%). Forbes magazine stated in its 2008 "America's Best- And Worst-Educated Cities" report: "The D.C. area is less than half the size of L.A., but both cities have around 100,000 Ph.D.'s."
The Washington, D.C. metro area has held the top spot in the American College of Sports Medicine's annual American Fitness Index ranking of the United States' 50 most populous metropolitan areas for two years running. The report cites, among other things, the high average fitness level and healthy eating habits of residents, the widespread availability of health care and facilities such as swimming pools, tennis courts, and parks, low rates of obesity and tobacco use relative to the national average, and the high median household income as contributors to the city's community health.
In the 21st century, the Washington metropolitan area has overtaken the San Francisco Bay Area as the highest-income metropolitan area in the nation. – Loudoun and Fairfax County, Virginia – are components of the MSA (and #3 is Howard County, officially in Baltimore's sphere but strongly connected with Washington's); measured in this way, Alexandria ranks 10th among municipalities in the region – 11th if Howard is included – and 23rd in the entire United States. 12.2% of Northern Virginia's 881,136 households, 8.5% of suburban Maryland's 799,300 households, and 8.2% of Washington's 249,805 households have an annual income in excess of $200,000, compared to 3.7% nationally.The median household income of the region is US$72,800. The two highest median household income counties in the nation
According to a report by the American Human Development Project, women in the Washington metropolitan area are ranked as having the highest income and educational attainment among the 25 most populous metropolitan areas in the nation, while Asian American women in the region had the highest life expectancy, at 92.3 years.
|County||2019 Estimate||2010 Census||Change||Area||Density|
|Washington, D.C.||705,749||601,723||+17.29%||61.05 sq mi (158.1 km2)||11,158/sq mi (4,308/km2)|
|Calvert County, Maryland||92,525||88,737||+4.27%||213.15 sq mi (552.1 km2)||428/sq mi (165/km2)|
|Charles County, Maryland||163,257||146,551||+11.40%||457.75 sq mi (1,185.6 km2)||345/sq mi (133/km2)|
|Frederick County, Maryland||259,547||233,385||+11.21%||660.22 sq mi (1,710.0 km2)||375/sq mi (145/km2)|
|Montgomery County, Maryland||1,050,688||971,777||+8.12%||491.25 sq mi (1,272.3 km2)||2,125/sq mi (820/km2)|
|Prince George's County, Maryland||909,327||863,420||+5.32%||482.69 sq mi (1,250.2 km2)||1,881/sq mi (726/km2)|
|Alexandria, Virginia||159,428||139,966||+13.90%||15.03 sq mi (38.9 km2)||10,367/sq mi (4,003/km2)|
|Arlington County, Virginia||236,842||207,627||+14.07%||25.97 sq mi (67.3 km2)||8,858/sq mi (3,420/km2)|
|Clarke County, Virginia||14,619||14,034||+4.17%||176.18 sq mi (456.3 km2)||82/sq mi (32/km2)|
|Culpeper County, Virginia||52,605||46,689||+12.67%||379.23 sq mi (982.2 km2)||132/sq mi (51/km2)|
|Fairfax County, Virginia||1,147,532||1,081,726||+6.08%||390.97 sq mi (1,012.6 km2)||2,912/sq mi (1,124/km2)|
|Fairfax City, Virginia||24,019||22,565||+6.44%||6.24 sq mi (16.2 km2)||3,872/sq mi (1,495/km2)|
|Falls Church, Virginia||14,617||12,332||+18.53%||2.00 sq mi (5.2 km2)||7,007/sq mi (2,705/km2)|
|Fauquier County, Virginia||71,222||65,203||+9.23%||647.45 sq mi (1,676.9 km2)||107/sq mi (41/km2)|
|Fredericksburg, Virginia||29,036||24,286||+19.56%||10.44 sq mi (27.0 km2)||2,710/sq mi (1,047/km2)|
|Loudoun County, Virginia||413,538||312,311||+32.41%||515.56 sq mi (1,335.3 km2)||749/sq mi (289/km2)|
|Manassas, Virginia||41,085||37,821||+8.63%||9.88 sq mi (25.6 km2)||4,199/sq mi (1,621/km2)|
|Manassas Park, Virginia||17,478||14,273||+22.45%||2.53 sq mi (6.6 km2)||6,291/sq mi (2,429/km2)|
|Prince William County, Virginia||470,335||402,002||+17.00%||336.40 sq mi (871.3 km2)||1,353/sq mi (522/km2)|
|Rappahannock County, Virginia||7,370||7,373||−0.04%||266.23 sq mi (689.5 km2)||28/sq mi (11/km2)|
|Spotsylvania County, Virginia||136,215||122,397||+11.29%||401.50 sq mi (1,039.9 km2)||329/sq mi (127/km2)|
|Stafford County, Virginia||152,882||128,961||+18.55%||268.96 sq mi (696.6 km2)||537/sq mi (207/km2)|
|Warren County, Virginia||40,164||37,575||+6.89%||213.47 sq mi (552.9 km2)||183/sq mi (71/km2)|
|Total||6,280,487||5,649,540||+11.17%||5,564.6 sq mi (14,412 km2)||1,116/sq mi (431/km2)|
[ citation needed ]
The Washington, D.C. area has the largest science and engineering work force of any metropolitan area in the nation in 2006 according to the Greater Washington Initiative at 324,530, ahead of the combined San Francisco Bay Area work force of 214,500, and Chicago metropolitan area at 203,090, citing data from U.S. Census Bureau, the Bureau of Labor Statistics, Claritas Inc., and other sources.
The Washington, D.C. area was ranked as the second best High-Tech Center in a statistical analysis of the top 100 Metropolitan areas in the United States by American City Business Journals in May 2009, behind the Silicon Valley and ahead of the Boston metropolitan area.Fueling the metropolitan area's ranking was the reported 241,264 tech jobs in the region, a total eclipsed only by New York, Los Angeles, and the San Francisco Bay Area, as well as the highest master's or doctoral degree attainment among the 100 ranked metropolitan areas. A Dice.com report showed that the Washington–Baltimore area had the second-highest number of tech jobs listed: 8,289, after the New York metro area with 9,195 jobs.
Changes in house prices for the D.C. area are publicly tracked on a regular basis using the Case–Shiller index; the statistic is published by Standard & Poor's and is also a component of S&P's 10-city composite index of the value of the U.S. residential real estate market.
McLean ZIP code 22102 had the highest median home prices among ZIP codes within the Washington metropolitan area as of 2013.
The economy of the Washington metropolitan region is characterized by significant wealth disparities, which were heightened by the Great Recession and the 2007–09 housing crisis, which adversely affected black and Hispanic households more than other households.
A 2016 Urban Institute report found that the median net worth (i.e., assets minus debt) for white households in the D.C. region was $284,000, while the median net worth for Hispanic/Latino households was $13,000, and for African American households as $3,500.Asian Americans had the highest median net worth in the Washington area ($220,000 for Chinese American households, $430,000 for Vietnamese American households, $496,000 for Korean American households, and $573,000 for Indian American households).
Although the median net worth for white D.C.-area households was 81 times that of black D.C.-area households, the two groups had comparable rates of business ownership (about 9%). The Urban Institute report suggests that this "may be driven by the presence of a large federal government and a local district government whose membership and constituents have been largely Black, coupled with government policies designed to increase contracting opportunities for minority-owned businesses."
The Washington metropolitan area has a significant biotechnology industry; companies with a major presence in the region as of 2011 include Merck, Pfizer, Human Genome Sciences, Martek Biosciences, and Qiagen.Additionally, many biotechnology companies such as United Therapeutics, Novavax, Emergent BioSolutions, Parabon NanoLabs and MedImmune have headquarters in the region. The area is also home to branch offices of many contract research organizations. Firms with a presence in the area include Covance, IQVIA, Charles River Laboratories, and ICON plc. The area's medical research is driven by government and non-profit health institutions, such as the Howard Hughes Medical Institute, J. Craig Venter Institute, and the National Institutes of Health.
Many defense contractors are based in the region to be close to the Pentagon in Arlington. Local defense contractors include Lockheed Martin, the largest, as well as General Dynamics, BAE Systems Inc., Northrup Grumman,Computer Sciences Corporation (CSC), Science Applications International Corporation (SAIC), CACI, ManTech International, DynCorp, and Leidos.
The Washington D.C. area contains the headquarters of numerous companies in the hospitality and hotel industries. Major companies with headquarters in the region include Marriott International, The Ritz-Carlton Hotel Company, Hilton Worldwide, Park Hotels and Resorts, Choice Hotels, Host Hotels and Resorts, and HMSHost.
The media industry is a significant portion of metropolitan Washington's economy. According to the Bureau of Labor Statistics, the Washington DC region has the second largest concentration of journalists and media personnel in the United States after the New York metropolitan area.Washington's industry presence includes major publications with national audiences such as The Washington Post , U.S. News & World Report , and USA Today , as well as new media publishers such as Vox Media, RealClearPolitics, Axios, and Politico. A secondary portion of this market is made up of periodicals such as National Affairs , those by The Slate Group, Foreign Policy , National Geographic , The American Prospect , and those by Atlantic Media, including The Atlantic . There are also many smaller regional publications present, such as The Washington Diplomat , The Hill, Hill Rag , Roll Call , Washington City Paper and the Washington Examiner .
Anchored by the Dulles Technology Corridor, the telecommunications and tech industry in DC spans a diverse range of players across internet infrastructure, broadcasting, satellite communications, and datacenters. Firms headquartered in the area include Cogent Communications, GTT Communications, Hughes Network Systems, iCore Networks, Iridium Communications, Intelsat, Ligado Networks, NII Holdings, Oceus Networks, OneWeb, Tegna Inc., Transaction Network Services, Verisign, WorldCell, and XO Communications.
Tourism is a significant industry in the Washington metropolitan region. In 2015, more than 74,000 tourism-sector jobs existed in the District of Columbia, a record-setting 19.3 million domestic tourists visited the city, and domestic and international tourists combined spent $7.1 billion.The convention industry is also significant; in 2016, D.C. hosted fifteen "city-wide conventions" with an estimated total economic impact of $277.9 million.
Tourism is also significant outside the District of Columbia; in 2015, a record-setting $3.06 billion in tourism spending was reported in Arlington, Virginia, and $2.9 billion in Fairfax County, Virginia.A 2016 National Park Service report estimated that there were 56 million visitors to national parks in the National Capital Region, sustaining 16,917 and generating close to $1.6 billion in economy impact.
|AES Corporation||Energy||Arlington, Virginia||310|
|Beacon Building Products||Roofing||Herndon, Virginia||434|
|Booz Allen Hamilton||Consulting||McLean, Virginia||450|
|Capital One||Finance||McLean, Virginia||97|
|Danaher Corporation||Medical Products||Washington, D.C.||161|
|Discovery Communications||Mass media||Silver Spring, Maryland||287|
|DXC Technology||Information technology||Tysons, Virginia||155|
|Fannie Mae||Finance||Washington, D.C.||24|
|Freddie Mac||Finance||McLean, Virginia||41|
|General Dynamics||Defense||Reston, Virginia||83|
|Hilton Hotels Corporation||Hospitality||McLean, Virginia||338|
|Lockheed Martin||Defense||Bethesda, Maryland||57|
|Marriott International||Hospitality||Bethesda, Maryland||157|
|Northrop Grumman||Defense||Falls Church, Virginia||96|
|NVR, Inc.||Construction||Reston, Virginia||417|
|SAIC||Information technology||Reston, Virginia||466|
|Clark Construction||Construction||Bethesda, Maryland||102|
|Mars, Incorporated||Food processing||McLean, Virginia||7|
This section needs expansion. You can help by adding to it. (January 2013)
The 2005 Base Realignment and Closure resulted in a significant shuffling of military, civilian, and defense contractor employees in the Washington, D.C., area. The largest individual site impacts of the time are as follows:
BRAC 2005 was the largest infrastructure expansion by the Army Corps of Engineers since World War II, resulting in the Mark Center, tallest building they have ever constructed, as well as National Geospatial-Intelligence Agency Campus East, which at 2.4 million square feet is the largest building the Corps have constructed since the Pentagon.
'WMATA'-indicated systems are run by Washington Metropolitan Area Transit Authority and always accept Washington Metro fare cards, others may or may not.
Listing of the professional sports teams in the Washington metropolitan area:
|Washington Capitals||Hockey||NHL||1974|| Capital One Arena |
|Washington Nationals||Baseball||MLB||2005|| Nationals Park |
|Washington Wizards||Basketball||NBA||1973|| Capital One Arena |
|Washington Football Team||Football||NFL||1937|| FedExField |
|D.C. United||Soccer||MLS||1996|| Audi Field |
|Washington Mystics||Basketball||WNBA||1998|| St. Elizabeths East Entertainment and Sports Arena |
|DC Defenders||Football||XFL||2018|| Audi Field |
|Washington Spirit||Soccer||NWSL||2011|| Maryland SoccerPlex (primary)|
Audi Field (secondary)
Segra Field (secondary)
|Capital City Go-Go||Basketball||NBA G League||2018|| St. Elizabeths East Entertainment and Sports Arena |
|Old Glory DC||Rugby||MLR||2018|| Catholic University Cardinal Field |
|Loudoun United FC||Soccer||USL Championship||2018|| Segra Field |
The Washington metropolitan area is home to USA Today , C-SPAN, PBS, NPR, Politico , BET, TV One and Discovery Communications. The two main newspapers are The Washington Post and The Washington Times . Local television channels include WRC-TV 4 (NBC), WTTG 5 (FOX), WJLA 7 (ABC), WUSA 9 (CBS), WDCA 20 (MyNetworkTV), WETA-TV 26 (PBS), WDCW 50 (CW), and WPXW 66 (Ion). WJLA 24/7 News is a local news provider available only to cable subscribers. Radio stations serving the area include: WETA-FM, WIHT, WSBN, and WTOP.
|Bangkok||Thailand||1962, renewed 2002|
|Dakar||Senegal||1980, renewed 2006|
|Beijing||China||1984, renewed 2004|
|Brussels||Belgium||1985, renewed 2012|
|Paris||France||2000, renewed 2005|
|Pretoria||South Africa||2002, renewed 2008|
|Rome||Italy||(2011, renewed 2013)|
|San Salvador||El Salvador||(2018)|
|Arlington County, Virginia|
|San Miguel||El Salvador|
|Fairfax County, Virginia|
|Falls Church, Virginia|
|Kokolopori||Democratic Republic of the Congo||2006|
|District Heights, Maryland|
|Mbuji-Mayi||Democratic Republic of the Congo||2008|
|La Plata, Maryland|
Frederick County is located in the northern part of the U.S. state of Maryland. As of the 2010 U.S. Census, the population was 240,336. The county seat is Frederick.
Charles County is a county in Southern Maryland. As of the 2010 census, the population was 146,551. The county seat is La Plata. The county was named for Charles Calvert (1637–1715), third Baron Baltimore.
Manassas Park is an independent city in the U.S. state of Virginia. As of the 2010 census, the population was 14,273. Manassas Park is bordered by the city of Manassas and Prince William County. Manassas Park is a part of the Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Statistical Area. "A" Fort and Battery Hill Redoubt-Camp Early is located in Manassas Park.
Fairfax County, officially the County of Fairfax, is located in the Commonwealth of Virginia in the United States. Part of Northern Virginia, Fairfax County borders both the City of Alexandria and Arlington County and forms part of the suburban ring of Washington, D.C. The county is thus predominantly suburban in character, with some urban and rural pockets.
Arlington County is a county in the Commonwealth of Virginia, often referred to simply as Arlington or Arlington, Virginia. The county is situated in Northern Virginia on the southwestern bank of the Potomac River directly across from the District of Columbia, of which it was once a part, under the name Alexandria County. The county is coterminous with the U.S. Census Bureau's census-designated place of Arlington. Arlington is considered to be the second-largest "principal city" of the Washington metropolitan area.
McLean is an unincorporated community and census-designated place (CDP) in Fairfax County in Northern Virginia. McLean is home to many diplomats, military, members of Congress, and high-ranking government officials partially due to its proximity to Washington, D.C., The Pentagon and the Central Intelligence Agency. It is the location of Hickory Hill, the former home of Ethel Kennedy, the widow of Robert F. Kennedy. It is also the location of Salona, the former home of Light-Horse Harry Lee, the Revolutionary War hero. The community had an estimated total population of 53,673 in 2015, according to estimates prepared by the United States Census Bureau. It is located between the Potomac River and the town of Vienna. McLean is often distinguished by its luxury homes and its nearby high-profit shopping destinations: Tysons Corner Center and Tysons Galleria. The two McLean zip codes – 22101 and 22102 – are among the most expensive ZIP Codes in Virginia and the United States. In 2018, data from the American Community Survey revealed that McLean was the 3rd wealthiest city in the United States, based on its poverty rate of 2.6% and its median household income of $190,258.
The Baltimore–Washington metropolitan area is a combined statistical area consisting of the overlapping labor market region of the cities of Washington, D.C. and Baltimore, Maryland. The region includes Central Maryland, Northern Virginia, three counties in the Eastern Panhandle of West Virginia, and one county in South Central Pennsylvania. It is the most educated, highest-income, and fourth largest combined statistical area in the United States.
The Blue Line is a rapid transit line of the Washington Metro system, consisting of 27 stations in Fairfax County, Alexandria and Arlington, Virginia; the District of Columbia; and Prince George's County, Maryland, United States. The Blue Line runs from Franconia–Springfield to Largo Town Center. The line shares tracks with the Orange Line for 13 stations, the Silver Line for 18, and the Yellow Line for six. Only three stations are exclusive to the Blue Line.
The Orange Line is a rapid transit line of the Washington Metro system, consisting of 26 stations in Fairfax County and Arlington, Virginia; the District of Columbia; and Prince George's County, Maryland, United States. The Orange Line runs from Vienna in Virginia to New Carrollton in Maryland. Half of the line's stations are shared with the Blue Line and over two thirds are shared with the Silver Line. Orange Line service began on November 20, 1978.
The Yellow Line is a rapid transit line of the Washington Metro system, consisting of 21 stations in Fairfax County, Alexandria, and Arlington County, Virginia, as well as Washington, D.C. and Prince George's County, Maryland. The Yellow Line runs from Huntington in Virginia to Greenbelt station during all times since May 2019. Before then, it used to short turns at Mount Vernon Square during peak hours and ended at Fort Totten station during off-peak hours.
Northern Virginia, locally referred to as NOVA or NoVA, comprises several counties and independent cities in the Commonwealth of Virginia in the United States. It is a widespread region radiating westward and southward from Washington, D.C. With an estimated 3,159,639 residents in 2019, it is the most populous region of Virginia and the Washington metropolitan area.
The Capital Beltway is a 64-mile (103 km) Interstate Highway that surrounds Washington, D.C., the capital of the United States, and its inner suburbs in adjacent Maryland and Virginia. It is the basis of the phrase "inside the Beltway", used when referring to issues dealing with U.S. government and politics. The highway is signed as Interstate 495 (I-495) for its entire length, and its southern and eastern half runs concurrently with I-95.
The George Washington Memorial Parkway, colloquially the G.W. Parkway, is a 25-mile-long (40 km) parkway that runs along the south bank of the Potomac River from Mount Vernon, Virginia, northwest to McLean, Virginia, and is maintained by the National Park Service (NPS). It is located almost entirely within Virginia, except for a short portion of the parkway northwest of the Arlington Memorial Bridge that passes over Columbia Island within the District of Columbia.
Metrobus is a bus service operated by the Washington Metropolitan Area Transit Authority (WMATA). Its fleet consists of 1,595 buses covering an area of 1,500 square miles (3,900 km2) in Washington, D.C., Maryland and Virginia. There are 269 bus routes serving 11,129 stops, including 2,554 bus shelters. In 2016, Metrobus provided approximately 123.6 million trips. On a typical weekday in June 2017, it provided more than 390,000 trips.
Washington, D.C. has a number of different modes of transportation available for use. Commuters have a major influence on travel patterns, with only 28% of people employed in Washington, D.C. commuting from within the city, whereas 33.5% commute from the nearby Maryland suburbs, 22.7% from Northern Virginia, and the rest from Washington, D.C.'s outlying suburbs.
Asian Americans started to become a significant part of the Washington metropolitan area in the late twentieth century.
Northern Virginia is part of the Washington Metropolitan Area of the United States, and its surface transit system is integrated with that of the city of Washington, D.C. However, because of the Potomac River separating Northern Virginia from the city, the two systems have evolved largely independently. At present, most major bus routes, including all that cross the Potomac, are operated by the Washington Metropolitan Area Transit Authority (WMATA), while several smaller systems are city- or county-owned. Since the Washington Metro opened to Virginia, most of the bus routes have terminated on either side of the Potomac River, where passengers can transfer to the rapid transit system, or to one of the few WMATA Metrobus routes that cross the river.
Hagerstown is a city in Washington County, Maryland, United States and the county seat of Washington County. The population of Hagerstown city proper at the 2010 census was 39,662, and the population of the Hagerstown-Martinsburg Metropolitan Area was 269,140. Hagerstown ranks as Maryland's sixth-largest incorporated city.
The Washington Blvd.–Dunn Loring Line, designated as Route 2A, is a daily bus route operated by the Washington Metropolitan Area Transit Authority between Dunn Loring station of the Orange Line of the Washington Metro and Ballston–MU station of the Orange and Silver lines of the Washington Metro. This line provides service within the neighborhoods of Merrifield, Falls Church and Ballston in Fairfax County, the City of Falls Church, and Arlington County. Trips are roughly between 15 and 30 minutes on weekdays, and 30 to 45 minutes on weekends.
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