Garrison, Iowa

Garrison, Iowa
Location of Garrison, Iowa
Coordinates: 42°8′37″N 92°8′35″W / 42.14361°N 92.14306°W / 42.14361; -92.14306
Country United States
State Iowa
CountyBenton
Area
 • Total
0.31 sq mi (0.80 km2)
 • Land0.31 sq mi (0.80 km2)
 • Water0 sq mi (0.00 km2)
Elevation
879 ft (268 m)
Population
 (2020)
 • Total
344
 • Density1,117.8/sq mi (431.58/km2)
Time zoneUTC-6 (Central (CST))
 • Summer (DST)UTC-5 (CDT)
ZIP code
52229
Area code319
FIPS code19-30000
GNIS feature ID0456854

Garrison is a city in Benton County, Iowa, United States. The population was 344 at the time of the 2020 census. It is part of the Cedar Rapids Metropolitan Statistical Area.

It was named for the farmer, Nelson Garrison, who had the post office in his home west of town. He owned the property.(1872).