52308 is zip code located in Millersburg, Iowa. The population is 138, making 52308 the largest zipcode in Millersburg and the 10th largest in Iowa County.
There are 0 public schools in 52308 with an average Homefacts rating of NA. , and there are 0 registered sex offenders residing in the zip code 52308. Unemployment in 52308 is low.