Plainfield is located in Bremer County, IA. The population is 487, making Plainfield the 6th largest city in Bremer County.
There are 1 public schools in Plainfield with an average Homefacts rating of NA. The total crime rate for Plainfield is moderate , and there are 3 registered sex offenders residing in the city. Unemployment in Plainfield is low and the median home sales price is $0. Detailed and up-to-date Plainfield property reports are available for any property address.
Cities near Plainfield include Polk Township, Fremont Township and Lafayette Township.