Mount Airy, Maryland

Mount Airy, Maryland
Main Street in Mt. Airy
Location in Carroll County
Location in Frederick County
Coordinates: 39°22′29″N 77°9′20″W / 39.37472°N 77.15556°W / 39.37472; -77.15556
Country United States of America
State Maryland
CountiesFrederick, Carroll
Settled1830
Incorporation1894
Government
  TypeMayor-Council
Area
  Total
4.13 sq mi (10.71 km2)
  Land4.12 sq mi (10.68 km2)
  Water0.01 sq mi (0.03 km2)
Elevation
764 ft (233 m)
Population
 (2020)
  Total
9,654
  Density2,343.20/sq mi (904.71/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
ZIP code
21771
Area code(s)301, 240
FIPS code24-53875
GNIS feature ID2391316
Websitewww.mountairymd.org

Mount Airy is a town in Carroll and Frederick counties in the U.S. state of Maryland. It is part of both the Washington Metropolitan Area and Baltimore Metropolitan Area. As of the 2020 census, the population was 9,654.