Cottage Grove, Minnesota

Cottage Grove
Nickname: 
The "Original" Grove
Motto: 
"Where Pride And Prosperity Meet"
Location of the city of Cottage Grove
within Washington County, Minnesota
Coordinates: 44°48′50″N 92°55′38″W / 44.81389°N 92.92722°W / 44.81389; -92.92722
CountryUnited States
StateMinnesota
CountyWashington
Founded1843
Government
 • TypeMayor-Council
 • MayorMyron Bailey
Area
 • City
37.53 sq mi (97.19 km2)
 • Land33.64 sq mi (87.13 km2)
 • Water3.88 sq mi (10.06 km2)  10.30%
Elevation
810 ft (250 m)
Population
 (2020)
 • City
38,839
 • Estimate 
(2022)
41,033
 • Density1,154.5/sq mi (445.77/km2)
 • Metro
3,693,729 (US: 16th)
Time zoneUTC−6 (Central)
 • Summer (DST)UTC−5 (CDT)
ZIP code
55016
Area code651
FIPS code27-13456
GNIS feature ID2393644
Websitecottagegrovemn.gov

Cottage Grove is a city 10 miles (16 km) south of Saint Paul in Washington County in the U.S. state of Minnesota. It lies on the north bank of the Mississippi River, north of the confluence with the St. Croix River. Cottage Grove and nearby suburbs form the southeast portion of Minneapolis-Saint Paul, the 16th-largest metropolitan area in the United States, with about 3.69 million residents. Its population was 38,839 at the 2020 census.

The city is linked by U.S. Highways 10 and 61 and has a comfortable commute to both downtowns and the I-494 Strip in Bloomington. Once a rural township known for the state's first creameries and wheat production, the area was served by rail lines, river shipping, and grist mills. 3M has operated a production facility in Cottage Grove since 1947.