Jefferson IA Zip Code Lookup and List



Below is a list of Jefferson IA zip codes. For your research we have also included Jefferson Area Code, Time Zone, UTC and the local Greene County FIPS Code. Each Jefferson Iowa zip code has a center Longitude / Latitude point (the Jefferson center is -94.377403259277 / 42.015300750732). For your convenience we have also indicated if that zip code in Jefferson observes Daylight Savings time.

Zip Area Lat Lon Zone UTC DST State FIPS Code County FIPS Code MSA Code City County State
50129 515 42.012434 -94.378248 Central -6 Y 19 19073 0000 Jefferson Greene IA
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