Below is a list of Johnson County IA zip codes. For your research we have also included Johnson County Area Code, Time Zone, UTC and the local County FIPS Code. Each Johnson County Iowa zip code has a center Longitude / Latitude point (the Johnson County center is -91.574699401855 / 41.682899475098). For your convenience we have also indicated if that zip code in Johnson County observes Daylight Savings time.
Zip | Area | Lat | Lon | Zone | UTC | DST | State FIPS Code | County FIPS Code | MSA Code | City | County | State |
---|