Washington metropolitan area explained

Washington metropolitan area
National Capital Region
Settlement Type:Metropolitan area
Nickname:Greater Washington; National Capital Region; DMV [1] [2]
Map Alt:Map of Washington–Baltimore Area
Subdivision Type:Country
Subdivision Name: United States
Subdivision Type1:States
Subdivision Name1: District of Columbia
Virginia
Maryland
West Virginia
Pennsylvania
Subdivision Type2:Principal municipalities
Subdivision Name2:Washington, D.C.
Arlington, VA
Alexandria, VA
Dale City, VA
Centreville, VA
Reston, VA
Leesburg, VA
Manassas, VA
Fredericksburg, VA
Tysons, VA
Germantown, MD
Silver Spring, MD
Waldorf, MD
Frederick, MD
Gaithersburg, MD
Rockville, MD
Bethesda, MD
Bowie, MD
Charles Town, WV
Area Footnotes:(2010)
Area Urban Km2:3644.2
Area Metro Km2:14412
Area Metro Sq Mi:5564.6
Population As Of:2020
Population Footnotes:[3] [4] [5]
Population Total:6,385,162 (6th)
Population Density Km2:375.4
Population Density Sq Mi:972.2
Population Urban:4,586,770 (8th)
Population Blank1 Title:CSA (2016)
Population Blank1:9,546,579 (4th)
Population Note:Urban pop as of 2016
Demographics Type2:GDP
Demographics2 Footnotes:[6]
Demographics2 Title1:MSA
Demographics2 Info1:$660.6 billion (2022)
Timezone:EST
Utc Offset:−5
Timezone Dst:EST
Utc Offset Dst:−4
Elevation M:0–716
Elevation Ft:0–2,350

The Washington metropolitan area, also referred to as the D.C. area, Greater Washington, the National Capital Region, or locally as the DMV (short for District of Columbia, Maryland, and Virginia), is the metropolitan area centered around Washington, D.C., the federal capital of the United States. The metropolitan area includes all of Washington, D.C. and parts of Maryland, Virginia, and West Virginia. It is part of the larger Washington–Baltimore combined statistical area, which is the third-largest combined statistical area in the country.

The Washington metropolitan area is one of the most educated and affluent metropolitan areas in the U.S.[7] The metro area anchors the southern end of the densely populated Northeast megalopolis with an estimated total population of 6,304,975 as of 2023 estimates,[8] making it the seventh-most populous metropolitan area in the nation,[9] as well as the second-largest metropolitan area in the Census Bureau's South Atlantic division.[10]

Nomenclature

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 city 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.

The Washington, D.C., Maryland, and Virginia[11] portions of the metropolitan area are sometimes referred to as the National Capital Region, particularly by federal agencies such as the military,[12] Department of Homeland Security,[13] and some local government agencies. The National Capital Region portion of the Washington metropolitan area is also colloquially known by the abbreviation "DMV", which stands for the "District of Columbia, Maryland, Virginia."[14] The region is surrounded by Interstate 495 with the locations inside of it referred to as Inside the Beltway. Washington, D.C., which is at the center of the area, is sometimes 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. The Maryland portion of the region is sometimes called the Maryland-National Capital Region by local authorities but rarely by the general public.[15] [16]

Composition

The U.S. Census Bureau divides the Washington metropolitan statistical area into three (formerly two) metropolitan divisions:[17]

Counties or county equivalents and populations

County!data-sort-type="number"
2020 Censusdata-sort-type="number"2010 Censusdata-sort-type="number"Changedata-sort-type="number"Areadata-sort-type="number"Density
Fairfax County, Virginia391sqmi
Montgomery County, Maryland491sqmi
Prince George's County, Maryland483sqmi
Washington, District of Columbia61.05sqmi
Prince William County, Virginia336sqmi
Loudoun County, Virginia516sqmi
Frederick County, Maryland660sqmi
Arlington County, Virginia26sqmi
Charles County, Maryland458sqmi
City of Alexandria, Virginia14.93sqmi
Stafford County, Virginia269sqmi
Spotsylvania County, Virginia401sqmi
Calvert County, Maryland213sqmi
Fauquier County, Virginia647sqmi
Jefferson County, West Virginia210sqmi
Culpeper County, Virginia379sqmi
City of Manassas, Virginia9.84sqmi
Warren County, Virginia213sqmi
City of Fredericksburg, Virginia10.45sqmi
City of Fairfax, Virginia6.24sqmi
City of Manassas Park, Virginia3.03sqmi
Clarke County, Virginia176sqmi
City of Falls Church, Virginia2.05sqmi
Madison County, Virginia321sqmi
Rappahannock County, Virginia266sqmi
Total6563.59sqmi

Summary by state

State/district!data-sort-type="number"
Population (2020)data-sort-type="number"% of totaldata-sort-type="number"Area in sq midata-sort-type="number"% of totaldata-sort-type="number"Density
District of Columbia689,54511%611%11,295
Maryland2,560,37940%2,30535%1,111
Virginia3,077,53748%3,98761%772
West Virginia57,7011%2103%275

Regional organizations

Metropolitan Washington Council of Governments

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.[18]

The National Capital Region Transportation Planning Board, a component of MWCOG, is the federally designated metropolitan planning organization for the metropolitan Washington area.[19]

Consortium of Universities in the Washington Metropolitan Area

Chartered in 1964, the Consortium of Universities of the Washington Metropolitan Area is a regional organization of 20 colleges and universities in the greater Washington, D.C. metropolitan area, the Smithsonian Institution, the U.S. Department of Defense (DoD), the Office of the Director of National Intelligence (ODNI), the U.S. Department of Health and Human Services (HHS), the United States Institute of Peace, and the John F. Kennedy Center for the Performing Arts representing nearly 300,000+ students.[20] [21] [22] [23] [24] 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.[25]

Washington Metropolitan Area Transit Authority

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.

Metropolitan Washington Airports Authority

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.[26]

Greater Washington Board of Trade

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.[27]

Cultural Alliance of Greater Washington

The Cultural Alliance of Greater Washington (CAGW) works to increase appreciation, support, and resources for arts and culture in the Washington metropolitan area.

Principal cities

The metropolitan area includes the following principal cities (not all of which are incorporated as cities; one, Arlington, actually is a county, while Bethesda and Reston are unincorporated census-designated places).[17]

Demographics

Politics

The Washington metropolitan area is considered a Democratic stronghold. The last Republican to win it was Richard Nixon in his 1972 landslide reelection. Since Bill Clinton was elected in 1992, Democratic candidates have easily won the area by double-digits.

Presidential election results
YearDEMGOPOthers
202072.3% 2,320,65825.5% 818,4182.2% 70,283
201669.0% 1,860,67825.7% 692,7435.4% 145,269
201267.5% 1,813,96330.9% 829,5671.7% 44,708
200868.0% 1,603,90231.0% 728,9161.0% 25,288
200461.0% 1,258,74338.0% 785,1441.4% 19,735
200058.5% 1,023,08937.9% 663,5903.6% 62,437
199657.0% 861,88137.0% 558,8306.0% 89,259
199253.0% 859,88934.1% 553.36912.9% 209,651
198850.4% 684,45348.6% 659,3441.0% 14,219
198451.0% 653,56848.5% 621,3770.4% 5,656
198044.7% 484,59044.6% 482,50611.1% 115,797
197654.2% 590,48144.9% 488,9951.0% 10,654
197244.2% 431,25754.8% 534,2351.1% 10,825
196849.4% 414,34539.1% 327,66211.5% 96,701
196469.8% 495,49030.2% 214,2930.1% 462
196052.5% 204,61447.3% 184,4990.1% 593

Racial composition

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).[28]

Racial composition of the Washington metropolitan area.

2021 American Community Survey

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
Source: Census Reporter[30]

2010 U.S. Census

2006

[31]

1980

Social indicators

The Washington metropolitan area has ranked as the highest-educated metropolitan area in the nation for four decades.[32] 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%).[33] 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."[34]

The Washington metropolitan 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.[35]

In the 21st century, the Washington metropolitan area has overtaken the San Francisco Bay Area as the highest-income metropolitan area in the nation. The median household income of the region is US$72,800. The two highest median household income counties in the nation – Loudoun and Fairfax County, Virginia – are components of the MSA (and No. 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.[36]

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.[37]

Economy

See main article: Economy of the Washington Metropolitan Area.

The Washington metropolitan 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 metropolitan 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.[38] 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.[39] In 2020, the total gross domestic product for the Washington-Arlington-Alexandria, DC-VA-MD-WV (MSA) was $561,027,941,000.[40]

Real estate and housing market

Changes in house prices for the Washington metropolitan 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.[41]

Net worth, wealth disparities, and business ownership

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.[42] [43]

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 HispanicLatino households was $13,000, and for African American households as $3,500.[42] [43] 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).[42] [43]

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."[42] [43]

Primary industries

See also: List of federal installations in Maryland and List of federal agencies in Northern Virginia.

Biotechnology

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.[44] 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.

Consumer goods

Local consumer goods companies include Nestle USA and Mars, Incorporated.

Defense contracting

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., Northrop Grumman,[45] Computer Sciences Corporation (CSC), Science Applications International Corporation (SAIC), CACI, ManTech International, DynCorp, and Leidos.

Hospitality

The Washington metropolitan 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.

Mass media

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.[46] 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.

Telecommunications

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

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.[47] [48] 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.[47]

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.[49] 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.[50]

Largest companies

See also: List of companies headquartered in Northern Virginia.

Largest public companies (Fortune 500 2020)[51]
CompanyIndustryHeadquartersNational rank
AES CorporationEnergydata-sort-value="vaarlington"Arlington, Virginia310
Beacon Building ProductsRoofingdata-sort-value="vaherndon"Herndon, Virginia434
Booz Allen HamiltonConsultingdata-sort-value="vamclean"McLean, Virginia450
Capital OneFinancedata-sort-value="vamclean"McLean, Virginia97
Danaher CorporationMedical productsdata-sort-value="dc"Washington, D.C.161
Discovery CommunicationsMass mediadata-sort-value="mdsilver"Silver Spring, Maryland287
DXC TechnologyInformation technologydata-sort-value="vatysons"Tysons, Virginia155
Fannie MaeFinancedata-sort-value="dc"Washington, D.C.24
Freddie MacFinancedata-sort-value="vamclean"McLean, Virginia41
General DynamicsDefensedata-sort-value="vareston"Reston, Virginia83
Hilton Hotels CorporationHospitalitydata-sort-value="vamclean"McLean, Virginia338
LeidosDefensedata-sort-value="vareston"Reston, Virginia289
Lockheed MartinDefensedata-sort-value="mdbethesda"Bethesda, Maryland57
Marriott InternationalHospitalitydata-sort-value="mdbethesda"Bethesda, Maryland157
Northrop GrummanDefensedata-sort-value="vafalls"Falls Church, Virginia96
NVR, Inc.Constructiondata-sort-value="vareston"Reston, Virginia417
SAICInformation technologydata-sort-value="vareston"Reston, Virginia466
Largest private companies (Forbes America's Largest Private Companies 2016)[52]
CompanyIndustryHeadquartersNational rank
BrightViewLandscapingdata-sort-value="mdrockville"Rockville, Maryland220
CarahsoftDefensedata-sort-value="vareston"Reston, Virginia161
Clark ConstructionConstructiondata-sort-value="mdbethesda"Bethesda, Maryland102
Mars, IncorporatedFood processingdata-sort-value="vamclean"McLean, Virginia7

History

The 2005 Base Realignment and Closure resulted in a significant shuffling of military, civilian, and defense contractor employees in the Washington metropolitan area. The largest individual site impacts of the time are as follows:[53]

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.[54]

Transportation

See main article: Transportation in Washington, D.C..

"WMATA"-indicated systems are run by Washington Metropolitan Area Transit Authority and always accept Washington Metro fare cards; others may or may not.

Commercial service airports

Rail transit systems

Bus transit systems

Major roads

Interstates

U.S. Highways

Bicycle sharing

Culture

Sports teams

Listing of the professional sports teams in the Washington metropolitan area:

Club Sport League Founded Venue
1974 Capital One Arena
2005 Nationals Park
1973 Capital One Arena
1932 Commanders Field
align=center 1996 Audi Field
Basketball 1998 St. Elizabeths East Entertainment and Sports Arena
Football 2018 Audi Field
Soccer align=center 2011 Maryland SoccerPlex (primary)
Audi Field (secondary)
Segra Field (secondary)
Basketball 2018 St. Elizabeths East Entertainment and Sports Arena
Rugby 2018 Segra Field
Soccer 2018 Segra Field
Cricket 2020 Veterans Memorial Park, Woodbridge, VA
Baseball2020 Virginia Credit Union Stadium
esports2019 Entertainment and Sports Arena

Media

See main article: Media in Washington, D.C.. The Washington metropolitan area is home to DCTV, 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.

Area codes

See also

External links

Notes and References

  1. News: After initial obscurity, 'The DMV' nickname for Washington area picks up speed . The Washington Post . July 30, 2010 . September 18, 2017 . August 26, 2023 . https://web.archive.org/web/20230826035918/https://www.washingtonpost.com/wp-dyn/content/article/2010/07/29/AR2010072905868.html . live .
  2. News: Nation's Capitol Now Known as 'the DMV' . . July 30, 2010 . Jane . Yager . March 11, 2016 . March 11, 2016 . https://web.archive.org/web/20160311185330/http://www.newser.com/story/96853/nations-capitol-now-known-as-the-dmv.html . live .
  3. Web site: 2020 Population and Housing State Data . . August 12, 2021 . August 21, 2021 . https://web.archive.org/web/20210821151441/https://www.census.gov/library/visualizations/interactive/2020-population-and-housing-state-data.html . August 21, 2021 . live.
  4. Web site: Annual Estimates of the Resident Population: April 1, 2010 to July 1, 2016: CSA . 2016 Population Estimates . United States Census Bureau, Population Division . March 2016 . March 6, 2018 . https://archive.today/20200213050755/https://factfinder.census.gov/bkmk/table/1.0/en/PEP/2016/PEPANNRES/330M300US548 . February 13, 2020 . dead.
  5. Web site: Census Urban Area List . . 2010 . March 6, 2018 . November 15, 2018 . https://web.archive.org/web/20181115233926/https://www2.census.gov/geo/docs/reference/ua/ua_list_all.txt . live .
  6. Web site: Total Gross Domestic Product for Washington-Arlington-Alexandria, DC-VA-MD-WV (MSA) . fred.stlouisfed.org . January 3, 2024 . November 13, 2023 . https://web.archive.org/web/20231113181352/https://fred.stlouisfed.org/series/NGMP47900 . live .
  7. News: Washington area richest, most educated in US: report . The Washington Post . June 8, 2006 . November 19, 2012 . December 22, 2017 . https://web.archive.org/web/20171222034437/http://www.washingtonpost.com/wp-dyn/content/article/2006/06/08/AR2006060800133.html . live .
  8. Web site: 2020 Population and Housing State Data . 2021-08-22 . The United States Census Bureau . EN-US . August 12, 2021 . https://web.archive.org/web/20210812173619/https://www.census.gov/library/visualizations/interactive/2020-population-and-housing-state-data.html . live .
  9. Web site: Four Texas Metro Areas Collectively Add More Than 400,000 People in the Last Year, Census Bureau Reports . . December 6, 2017 . October 26, 2022 . https://web.archive.org/web/20221026003118/https://www.census.gov/newsroom/press-releases/2016/cb16-43.html . live .
  10. Web site: Census Bureau Regions and Divisions with State FIPS Codes . US Census Bureau . August 30, 2018 . December 19, 2017 . https://web.archive.org/web/20171219134403/https://www2.census.gov/geo/pdfs/maps-data/maps/reference/us_regdiv.pdf . live .
  11. Web site: National Capital Region Map. National Capital Planning Commission. Washington, D.C.. March 31, 2020. April 10, 2020. https://web.archive.org/web/20200410200356/https://www.ncpc.gov/maps/national-capital-region/. live.
  12. Web site: About the National Capital Region (NCR). dead. https://web.archive.org/web/20160510095037/http://www.capitalregionupdates.gov/go/doc/4063/1130963/About-the-National-Capital-Region-NCR-. May 10, 2016. April 30, 2016.
  13. Web site: National Capital Region – Office of National Capital Region Coordination . December 21, 2005 . Department of Homeland Security. https://web.archive.org/web/20071212055758/https://www.dhs.gov/xabout/content_multi_image_0019.shtm. December 12, 2007. January 9, 2008.
  14. Web site: The Answers Issue 2017 . Cohen . Matt . Washington City Paper . March 9, 2017 . en . 2019-06-18 . July 13, 2019 . https://web.archive.org/web/20190713153413/https://www.washingtoncitypaper.com/special-issues/article/20854397/the-answers-issue-2017 . live .
  15. Web site: MDERS . Maryland Emergency Response System . August 8, 2022 . August 10, 2022 . https://web.archive.org/web/20220810090239/https://mders.org/ . live .
  16. Web site: About Us | MNCPPC, MD . The Maryland-National Capital Park and Planning Commission . August 8, 2022 . August 10, 2022 . https://web.archive.org/web/20220810055005/https://www.mncppc.org/27/About-Us . live .
  17. Web site: Revised Delineations of Metropolitan Statistical Areas, Micropolitan Statistical Areas, and Combined Statistical Areas, and Guidance on Uses of the Delineations of These Areas . . 2020-03-06 . 2021-10-22 . October 9, 2022 . https://ghostarchive.org/archive/20221009/https://www.whitehouse.gov/wp-content/uploads/2020/03/Bulletin-20-01.pdf . live .
  18. Web site: About Us . MWCOG.org . November 19, 2012 . February 19, 2009 . https://web.archive.org/web/20090219201038/http://www.mwcog.org/about/ . live .
  19. Web site: – Transportation – TPB . Mwcog.org . November 19, 2012 . February 4, 2009 . https://web.archive.org/web/20090204013200/http://www.mwcog.org/transportation/tpb/ . live .
  20. Web site: 2019-06-09. AUC Partners with Consortium of Universities of the Washington Metropolitan Area The American University in Cairo. 2020-07-17. The American University in Cairo. October 20, 2020. https://web.archive.org/web/20201020051444/https://www.aucegypt.edu/news/auc-partners-consortium-universities-washington-metropolitan-area. live.
  21. Web site: 2020-07-08 . The Consortium of Universities of the Washington Metropolitan Area Names Andrew Flagel President and CEO . live . https://web.archive.org/web/20200709021311/https://www.prnewswire.com/news-releases/the-consortium-of-universities-of-the-washington-metropolitan-area-names-andrew-flagel-president-and-ceo-301089786.html . 2020-07-09 . 2020-07-17 . www.prnewswire.com . Howard University . en.
  22. Web site: Membership – Consortium of Universities of the Washington Metropolitan Area . 2024-01-14 . en-US . January 14, 2024 . https://web.archive.org/web/20240114213718/https://consortium.org/who-we-are/membership/ . live .
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