52203 is zip code located in Amana, Iowa. The population is 1,957, making 52203 the largest zipcode in Amana and the 3rd largest in Iowa County.
There are 0 public schools in 52203 with an average Homefacts rating of NA. , and there are 1 registered sex offenders residing in the zip code 52203. Unemployment in 52203 is low.
Zip codes within Amana include 52204.