51034 is zip code located in Mapleton, Iowa. The population is 1,756, making 51034 the largest zipcode in Mapleton and the 2nd largest in Monona County.
There are 2 public schools in 51034 with an average Homefacts rating of B-. , and there are 5 registered sex offenders residing in the zip code 51034. Unemployment in 51034 is low.