55707 is zip code located in Barnum, Minnesota. The population is 3,561, making 55707 the largest zipcode in Barnum and the 4th largest in Carlton County.
There are 2 public schools in 55707 with an average Homefacts rating of C+. , and there are 2 registered sex offenders residing in the zip code 55707. Unemployment in 55707 is low.