Map of Denison city, Iowa

Denison is a city in Crawford County, Iowa, United States, along the Boyer River, and located in both Denison Township and East Boyer Township. The population was 8,373 at the time of the 2020 census. It is the county seat of Crawford County.

Denison city overview:
Name:	Denison city
LSAD Code:	25
LSAD Description:	city (suffix)
State:	Iowa
County:	Crawford County
Elevation:	1,283 ft (391 m)
Total Area:	6.57 sq mi (17.03 km²)
Land Area:	6.55 sq mi (16.96 km²)
Water Area:	0.03 sq mi (0.07 km²)
Total Population:	8,373
Population Density:	1,278.91/sq mi (493.80/km²)
ZIP code:	51442
Area code:	712
FIPS code:	1919945
GNISfeature ID:	455880
Website:	www.denisonia.com

Online Interactive Map

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

Denison location map. Where is Denison city?

Denison location on the U.S. Map. Where is Denison city. — Denison location on the U.S. Map.

Denison location on the Iowa map. Where is Denison city. — Location of Denison in Iowa.

History

Denison was laid out in 1856; the town was incorporated in 1875. Denison was named for its founder, J. W. Denison.

Denison Road Map

Denison city Satellite Map

Geography

Denison is located at 42°1′2″N 95°21′4″W / 42.01722°N 95.35111°W / 42.01722; -95.35111 (42.017187, −95.351124).

According to the United States Census Bureau, the city has a total area of 6.57 square miles (17.02 km), of which, 6.54 square miles (16.94 km) is land and 0.03 square miles (0.08 km) is water.