Fallston, Maryland

Fallston, Maryland
Location of Fallston, Maryland
Coordinates: 39°31′55″N 76°26′17″W / 39.53194°N 76.43806°W / 39.53194; -76.43806
CountryUnited States
StateMaryland
CountyHarford
Area
 • Total
14.02 sq mi (36.32 km2)
 • Land14.00 sq mi (36.26 km2)
 • Water0.027 sq mi (0.07 km2)
Elevation
466 ft (142 m)
Population
 (2020)
 • Total
9,306
 • Density664.8/sq mi (256.68/km2)
Time zoneUTC−5 (Eastern (EST))
 • Summer (DST)UTC−4 (EDT)
ZIP code
21047
Area codes410, 443
FIPS code24-27700
GNIS feature ID0584343

Fallston is a census-designated place (CDP) in Harford County, Maryland, United States. The population was 8,958 at the 2010 census, up from 8,427 in 2000. Fallston is a semi-rural community consisting mostly of farms and suburban-like developments.