Plainfield, IA

Plainfield is a city in Bremer County, Iowa, United States. The population was 393 at the 2020 census, a decrease of 45, or 10.3%, from 438 i…
Plainfield is a city in Bremer County, Iowa, United States. The population was 393 at the 2020 census, a decrease of 45, or 10.3%, from 438 in 2000. It is part of the Waterloo–Cedar Falls Metropolitan Statistical Area.
  • Country: United States
  • State: Iowa
  • County: Bremer
  • Elevation: 942 ft (287 m)
  • Area code: 319
  • Time zone: UTC-6 (Central (CST))
  • ZIP code: 50666
Data from: en.wikipedia.org