51028 is zip code located in Kingsley, Iowa. The population is 2,116, making 51028 the largest zipcode in Kingsley and the 4th largest in Plymouth County.
There are 2 public schools in 51028 with an average Homefacts rating of B. , and there are 0 registered sex offenders residing in the zip code 51028. Unemployment in 51028 is low.