Map of Middle River CDP, Maryland

Middle River is an unincorporated community and census-designated place in Baltimore County, Maryland, United States. The population was 33,203 at the 2020 census. A Middle River Train Station first appeared on the 1877 G.M. Hopkins & Co Baltimore County Map and by 1898 had a designated Post Office and modest street grid. The town expanded during the 1930s and 1940s and established the “Aero Acres” housing community which borders the railroad tracks and Martin Blvd. to serve as housing for people working at the Martin Aerospace Company. For this development, the architecture firm of Skidmore, Owings & Merrill designed gable-roofed Cape Cod houses with dimensions of 24 feet (7.3 m) by 28 feet (8.5 m), featuring large commercial-style windows in their principal rooms. In 1941 a total of 600 homes were built at Aero Acres using this design from Cemento (a cement/asbestos material).[2]

Middle River CDP overview:
Name:	Middle River CDP
LSAD Code:	57
LSAD Description:	CDP (suffix)
State:	Maryland
County:	Baltimore County
Elevation:	26 ft (8 m)
Total Area:	13.64 sq mi (35.34 km²)
Land Area:	12.76 sq mi (33.04 km²)
Water Area:	0.89 sq mi (2.30 km²)
Total Population:	33,203
Population Density:	2,602.52/sq mi (1,004.86/km²)
ZIP code:	21220
Area code:	410 and 443
FIPS code:	2452300
GNISfeature ID:	0590793

Online Interactive Map

Middle River online map. Source: Basemap layers from Google Map, Open Street Map (OSM), Arcgisonline, Wmflabs. Boundary Data from Database of Global Administrative Areas.

Middle River location map. Where is Middle River CDP?

Middle River location on the U.S. Map. Where is Middle River CDP. — Middle River location on the U.S. Map.

Middle River location on the Maryland map. Where is Middle River CDP. — Location of Middle River in Maryland.

History

Middle River was once known as a “Little Appalachia”. Before, during, and after World War II many Appalachian migrants settled in the Baltimore area, including Middle River. Appalachian people who migrated to Middle River were largely economic migrants who came looking for work.

Middle River Road Map

Middle River city Satellite Map

Geography

Middle River is located at 39°20′2″N 76°26′26″W / 39.33389°N 76.44056°W / 39.33389; -76.44056 (39.333957, −76.440502).

According to the United States Census Bureau, the Census Designated Place (CDP) has a total area of 8.5 square miles (22 km), of which 7.7 square miles (20 km) is land and 0.7 square miles (1.8 km), or 8.63%, is water.