Catonsville is a census-designated place in Baltimore County, Maryland, United States. The population was 41,567 at the 2010 census. The community lies to the west of Baltimore along the city’s border. Wikipedia
Elevation: 146 m
Area code: Area code 410
ZIP codes: 21228, 21229, 21250
Established: January 20, 1831
Population: 41,547 (2019)
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