Sumner, Iowa

Sumner, Iowa
Downtown Sumner
Location of Sumner, Iowa
Coordinates: 42°50′59″N 92°05′49″W / 42.84972°N 92.09694°W / 42.84972; -92.09694
CountryUnited States
StateIowa
CountiesBremer, Fayette
Area
  Total
2.47 sq mi (6.40 km2)
  Land2.46 sq mi (6.37 km2)
  Water0.01 sq mi (0.03 km2)
Elevation
1,063 ft (324 m)
Population
 (2020)
  Total
2,030
  Density825.54/sq mi (318.76/km2)
Time zoneUTC-6 (Central (CST))
  Summer (DST)UTC-5 (CDT)
ZIP code
50674
Area code563
FIPS code19-76260
GNIS feature ID468764
Websitewww.mysumneriowa.com

Sumner is a city in Bremer County, Iowa, United States. The city is located along the county's eastern border, between Bremer and Fayette counties. The population was 2,030 at the time of the 2020 census. The Bremer County portion of Sumner is part of the WaterlooCedar Falls Metropolitan Statistical Area.

The town was established in 1870, and incorporated in 1894. The community is named after American political leader Charles Sumner.

Sumner is home to Life Line Emergency Vehicles, a major manufacturer of ambulances.