Arlington County , Virginia

Arlington County: County in Virginia, United States; suburb of Washington, D.C.

Arlington County locator map
Location of Arlington County on Virginia map.

About

Arlington County is a county located in the U.S. state of Virginia. As of the 2010 census, the population was 207,627. After 9 years in 2019 county had an estimated population of 236,842 inhabitants. Its county seat is Arlington. The county was created 220 years ago in 1801.

Geography

Arlington County is located at 38°52'43"N 77°6'3"W (38.8786200, -77.1009600). It has 5 neighbors: District of Columbia, Montgomery County, Alexandria, Fairfax County and Falls Church.

Half Mast at Courthouse image
Half Mast at Courthouse

The largest city of Arlington County is Arlington with a population of 229,164. Other cities include and Rosslyn population 9,599. See all Arlington County cities & populated places.

Half Mast at Courthouse image

Arlington County map

Arlington County Quick Facts

Population : 236,842 (2019)
Country : United States of America
State : Virginia (United States)
Twitter username : arlingtonva
Postal code : 22201–22246
Phone Area Codes : 703, 571
Water as percent of area : 0.36%
Land as percent of area : 99.64%
Named for : Henry Bennet, 1st Earl of Arlington
Altitude : 860 feet / 262, 80 meters
Capital : Arlington
Establishment : February 02, 1801
Time Zone : UTC−04:00, Eastern Time Zone, UTC−05:00
Local time : 06:03:59 (31st July 2021)
Population growth : 12.34% (2010-2019)

  • Aachen (1993 )
  • Coyoacán
  • Ivano-Frankivsk
  • Reims
  • San Miguel
  • Tangerang

Arlington County has 5 neighbours.

Demographics

The population of Arlington County increased by 12.34% in 9 years.

Year Population % Change Method
2010 207,627 - census
2011 215,990 3.87% estimation process
2012 221,454 2.47% estimation process
2013 224,894 1.53% estimation process
2014 225,980 0.48% estimation process
2015 228,548 1.12% estimation process
2016 231,259 1.17% estimation process
2017 234,647 1.44% estimation process
2018 236,025 0.58% estimation process
2019 236,842 0.34% estimation process

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People born in Arlington County (115)

People born in Arlington County, including philanthropist Bob Wallace, television and online journalist, presenter, producer, and author Katie Couric, musician Rachael Yamagata, you can see a list of people who born in Arlington County.

Arlington County Populated Places

Cities, Towns, Neighborhoods & Other Populated Places in Arlington County.

City Name Population Title
Arlington 229,164 County in Virginia, United States; suburb of Washington, D.
Rosslyn 9,599

Virginia Other Counties (more counties)

County Name Population Title
Virginia 8,535,519 State of the United States of America
Fairfax County 1,147,532 County in Virginia, United States
Prince William County 470,335 County in Virginia, United States
Virginia Beach 449,974 Independent city in Virginia, United States
Loudoun County 413,538 County in Virginia, United States
Chesterfield County 352,802 County in South Carolina, United States
Henrico County 330,818 County in Virginia, United States
Chesapeake 244,835 Independent city in Virginia, United States
Norfolk 242,742 Independent city in Virginia, United States
Richmond 230,436 Capital city of Virginia, United States
Arlington 229,164 County in Virginia, United States; suburb of Washington, D.
City of Portsmouth 215,133 Administrative division in Virginia, United States
Newport News 179,225 Independent city in Virginia, United States
Alexandria 159,428 Independent city in Virginia, United States
Stafford County 152,882 County in Virginia, United States
East Hampton 147,993 Town in New York

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