52621 is zip code located in Crawfordsville, Iowa. The population is 597, making 52621 the largest zipcode in Crawfordsville and the 7th largest in Washington County.
There are 1 public schools in 52621 with an average Homefacts rating of B. , and there are 1 registered sex offenders residing in the zip code 52621. Unemployment in 52621 is low.