Northfield, Minnesota

Northfield, Minnesota
Motto: 
"Cows, College, and Contentment"
Location of Northfield within Rice County, Minnesota
Coordinates: 44°27′18″N 93°10′11″W / 44.45500°N 93.16972°W / 44.45500; -93.16972
CountryUnited States
StateMinnesota
CountiesRice, Dakota
PlattedOctober 1855
Incorporated (village)1871
Incorporated (city)February 26, 1875
Government
 • TypeMayor–council
 • MayorErica Zweifel
Area
 • City
8.53 sq mi (22.10 km2)
 • Land8.51 sq mi (22.03 km2)
 • Water0.023 sq mi (0.06 km2)  0.58%
Elevation
925 ft (282 m)
Population
 (2020)
 • City
20,790
 • Estimate 
(2022)
20,924
 • Density2,443.8/sq mi (943.55/km2)
 • Urban
22,686
 • Metro
67,693
Time zoneUTC–6 (Central (CST))
 • Summer (DST)UTC–5 (CDT)
ZIP Code
55057
Area code507
FIPS code27-46924
GNIS feature ID2395265
Sales tax7.375%
Websitenorthfieldmn.gov

Northfield is a city in Rice County, Minnesota, United States. A small portion lies in the adjacent Dakota County. The population was 20,790 at the 2020 census. Northfield is 40 mi (64 km) south of the downtowns of Minneapolis and St. Paul and is an exurb of the Minneapolis–St. Paul metropolitan area. It is home to two private liberal arts colleges, Carleton College and St. Olaf College.