Sumner is located in Bremer County, IA. The population is 2,096, making Sumner the 2nd largest city in Bremer County.
There are 2 public schools in Sumner with an average Homefacts rating of C+. The total crime rate for Sumner is very low , and there are 7 registered sex offenders residing in the city. Unemployment in Sumner is low and the median home sales price is $0. Detailed and up-to-date Sumner property reports are available for any property address.
Cities near Sumner include Sumner No. 2 Township, Banks Township and Dayton Township.