Poolesville, Maryland

Poolesville, Maryland
View west along Maryland State Route 107 (Fisher Avenue) at Norris Road
Location of Poolesville, Maryland
Coordinates: 39°07′55″N 77°24′34″W / 39.13194°N 77.40944°W / 39.13194; -77.40944
Country United States
State Maryland
CountyMontgomery
Settled1760 (1760)
Incorporated1867 (1867)
Government
  TypeBoard of Commissioners/Manager
Area
  Total
3.95 sq mi (10.23 km2)
  Land3.93 sq mi (10.18 km2)
  Water0.02 sq mi (0.05 km2)
Elevation
390 ft (120 m)
Population
 (2020)
  Total
5,742
  Density1,460.70/sq mi (564.00/km2)
Time zoneUTC-5 (EST)
  Summer (DST)UTC-4 (EDT)
ZIP code
20837
Area code(s)301, 240
FIPS code24-62850
GNIS feature ID2391366
Websitepoolesvillemd.gov

Poolesville is a U.S. town in the western portion of Montgomery County, Maryland. The population was 5,742 at the 2020 United States census. It is surrounded by (but is technically not part of) the Montgomery County Agricultural Reserve, and is considered a distant bedroom community for commuters to Washington, D.C.

The name of the town comes from the brothers John Poole Sr. and Joseph Poole Sr. who owned land and slaves in what is now Poolesville. Due to an historical anomaly, until 2010 the legal name of the town was "The Commissioners of Poolesville". Residents overwhelmingly voted to formally change the name to "The Town of Poolesville" in the November 2010 general election.