52591 is zip code located in Sigourney, Iowa. The population is 3,011, making 52591 the largest zipcode in Sigourney and the largest in Keokuk County.
There are 2 public schools in 52591 with an average Homefacts rating of C+. , and there are 12 registered sex offenders residing in the zip code 52591. Unemployment in 52591 is moderate.