Fairfax County, officially the County of Fairfax, is a county in the Commonwealth of Virginia. It is part of Northern Virginia and borders both the city of Alexandria and Arlington County and forms part of the suburban ring of Washington, D.C., the nation's capital. The county is predominantly suburban in character with some urban and rural pockets.
Fairfax, Virginia, formally the City of Fairfax, and colloquially known as Fairfax City, Downtown Fairfax, Old Town Fairfax, Fairfax Courthouse, FFX, or simply Fairfax, is an independent city in the Commonwealth of Virginia in the United States. As of the 2020 census, the population was 24,146. It is the county seat of Fairfax County, Virginia.
Centreville is a census-designated place (CDP) in Fairfax County, Virginia, United States and a suburb of Washington, D.C. The population was 73,518 as of the 2020 census. Centreville is approximately 20 miles (32 km) west of Washington, D.C.
Clifton is an incorporated town located in southwestern Fairfax County, Virginia, United States, with a population of 243 at the time of the 2020 census.
Lincolnia is a census-designated place (CDP) in Fairfax County, Virginia, United States. The population was 22,828 at the 2010 census, an increase of over 44% from 2000.
Seven Corners is a commercial center and census-designated place (CDP) in Fairfax County, Virginia, United States. The population was 9,255 at the 2010 census. Seven Corners has a "Falls Church" mailing address but is not within Falls Church's city limits. The area got its name from the intersection of State Route 7, U.S. Route 50, State Route 613, State Route 338 and Wilson Boulevard. The junction of these four roads once created seven corners.
Springfield is a census-designated place (CDP) in Fairfax County, Virginia, United States. The Springfield CDP is recognized by the U.S. Census Bureau with a population of 31,339 as of the 2020 census. Previously, per the 2010 census, the population was 30,484. Homes and businesses in bordering CDPs including North Springfield, West Springfield, and Newington are usually given a Springfield mailing address. The population of the collective areas with Springfield addresses is estimated to exceed 100,000. The CDP is a part of Northern Virginia, the most populous region of the Washington Metropolitan Area.
Tysons, also known as Tysons Corner, is a census-designated place (CDP) in Fairfax County, Virginia, United States, spanning from the corner of SR 123 and SR 7. It is part of the Washington metropolitan area and located in Northern Virginia between McLean and Vienna along the I-495.
Vienna is a town in Fairfax County, Virginia, United States. As of the 2020 U.S. census, Vienna has a population of 16,473. Significantly more people live in ZIP codes with the Vienna postal addresses, bordered approximately by Interstate 66 on the south, Interstate 495 on the east, Route 7 to the north, and Hunter Mill Road to the west, than in the town itself.
State Route 620 in Fairfax and Loudoun Counties, Virginia is a secondary state highway. The entire length of SR 620 is also known as Braddock Road. SR 620 also has a short concurrency with SR 659 / Union Mill Road in Centreville.
The state highway system of the U.S. state of Virginia is a network of roads maintained by the Virginia Department of Transportation (VDOT). As of 2006, the VDOT maintains 57,867 miles (93,128 km) of state highways, making it the third-largest system in the United States.
U.S. Route 50 is a transcontinental highway which stretches from Ocean City, Maryland to West Sacramento, California. In the U.S. state of Virginia, US 50 extends 86 miles (138 km) from the border with Washington, D.C. at a Potomac River crossing at Rosslyn in Arlington County to the West Virginia state line near Gore in Frederick County.
State Route 613 in Fairfax County, Virginia is a secondary state highway. The designation includes several distinct suburban surface routes within the county. These routes were once mostly connected, but changes in road alignment, new road construction, and annexations by the independent city of Alexandria have separated them. These routes are signed only sporadically as 613 and local residents usually refer to these routes by their names.
Odricks Corner is an unincorporated community in Fairfax County, Virginia, United States. Odricks Corner lies north of the Dulles Toll Road at the intersection of Spring Hill and Lewinsville Roads.
State Route 645 in Fairfax County, Virginia is a secondary state highway. There are six portions, three of them being major, named Wall Road, Lees Corner Road, Stringfellow Road, Clifton Road, Main Street and Burke Lake Road. There are also numerous overlaps : some include SR 657 / Centreville Road, U.S. Route 50, SR 652, SR 612, and SR 641. A concurrency used to exist at US 29 near Centreville until the 1990s.
Culmore, Virginia is a small commercial center in Fairfax County, Virginia, United States. It sits between Seven Corners and the Skyline area on State Route 7.
State Route 612 in Fairfax and Prince William Counties, Virginia is a secondary state highway. The two counties are separated by water, so SR 612 contains a bridge that is one of only eight crossings between the counties. Because of this, SR 612 is heavily traveled during rush hour.
Crosspointe is a census-designated place in Fairfax County, Virginia, United States. The population as of the 2020 census was 5,722.
South Run is a census-designated place in Fairfax County, Virginia, United States. The population as of the 2010 census was 6,389.
Wolf Run Shoals was an important crossing point on the Occoquan River in northern Virginia between Alexandria and Richmond during the 18th and 19th centuries. It consisted of three islands and a mill, now submerged under the Occoquan due to higher water levels following damming for flood control, water supply, and power generation. It is located near the unincorporated communities of Butts Corner, Makleys Corner, and Farrs Corner in southern Fairfax County, Virginia.
United States
Virginia 
Fairfax 
