Opal (formerly Fayettesville) is an

unincorporated community An unincorporated area is a region that is not governed by a local municipal corporation. Widespread unincorporated communities and areas are a distinguishing feature of the United States and Canada. Most other countries of the world either have ...

and

census-designated place A census-designated place (CDP) is a Place (United States Census Bureau), concentration of population defined by the United States Census Bureau for statistical purposes only. CDPs have been used in each decennial census since 1980 as the count ...

(CDP) in

Fauquier County Fauquier is a county in the Commonwealth of Virginia. As of the 2020 census, the population was 72,972. The county seat is Warrenton. Fauquier County is in Northern Virginia and is a part of the Washington metropolitan area. History In 160 ...

Virginia Virginia, officially the Commonwealth of Virginia, is a state in the Mid-Atlantic and Southeastern regions of the United States, between the Atlantic Coast and the Appalachian Mountains. The geography and climate of the Commonwealth ar ...

, United States. It is on

U.S. Highway 15 U.S. Route 15 (US 15) is a -long United States Numbered Highways, United States highway, designated along South Carolina, North Carolina, Virginia, Maryland, Pennsylvania, and New York (state), New York. The route is signed north–south, from ...

U.S. Route 17 U.S. Route 17 or U.S. Highway 17 (US 17), also known as the Coastal Highway, is a north–south United States Highway that spans in the southeastern United States. It runs close to the Atlantic Coast for much of its length, wit ...

and

U.S. Route 29 U.S. Route 29 (US 29) is a north–south United States highway that runs for from Pensacola, Florida to the western suburbs of Baltimore, Maryland in the Southern United States, connecting the Florida Panhandle to the Baltimore-Washington me ...

, at an elevation of . The population as of the 2010 census was 691.

Geography

Opal is in western Fauquier County, south of Warrenton, the

county seat A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is in use in Canada, China, Hungary, Romania, Taiwan, and the United States. The equivalent term shire town is used in the US st ...

, and northeast of Culpeper. US Route 17 diverges from Route 15 and 29 at Opal, leading southeast to Fredericksburg. Bealeton is directly south of Opal. According to the

U.S. Census Bureau The United States Census Bureau (USCB), officially the Bureau of the Census, is a principal agency of the U.S. Federal Statistical System, responsible for producing data about the American people and economy. The Census Bureau is part of the ...

, the Opal CDP has a total area of , of which , or 0.81%, is water. The north and east sides of the community are part of the

Potomac River The Potomac River () drains the Mid-Atlantic United States, flowing from the Potomac Highlands into Chesapeake Bay. It is long,U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map. Retrieved Augu ...

watershed via Licking Run, Cedar Run, and the

Occoquan River The Occoquan River is a tributary of the Potomac River in Northern Virginia, where it serves as part of the boundary between Fairfax and Prince William counties. The river is a scenic area, and several local high schools and colleges use the r ...

, while the west and south sides are part of the

Rappahannock River The Rappahannock River is a river in eastern Virginia, in the United States, approximately in length.U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed April 1, 2011 It traverses the entir ...

watershed, via Tinpot Run and Bowens Run.

References

Census-designated places in Fauquier County, Virginia Census-designated places in Virginia {{FauquierCountyVA-geo-stub