Below is a list of Union County OH zip codes. For your research we have also included Union County Area Code, Time Zone, UTC and the local County FIPS Code. Each Union County Ohio zip code has a center Longitude / Latitude point (the Union County center is -83.38639831543 / 40.254699707031). For your convenience we have also indicated if that zip code in Union County observes Daylight Savings time.
Zip | Area | Lat | Lon | Zone | UTC | DST | State FIPS Code | County FIPS Code | MSA Code | City | County | State |
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