Mason City
Illinois
Mason City IL Zip Code Lookup and List
Below is a list of Mason City IL zip codes. For your research we have also included Mason City Area Code, Time Zone, UTC and the local Mason County FIPS Code. Each Mason City Illinois zip code has a center Longitude / Latitude point (the Mason City center is -89.697799682617 / 40.202301025391). For your convenience we have also indicated if that zip code in Mason City observes Daylight Savings time.
| Zip | Area | Lat | Lon | Zone | UTC | DST | State FIPS Code | County FIPS Code | MSA Code | City | County | State |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 62664 | 217 | 40.200803 | -89.695417 | Central | -6 | Y | 17 | 17125 | 0000 | Mason City | Mason | IL |
| 62664 | 217 | 40.200803 | -89.695417 | Central | -6 | Y | 17 | 17125 | 0000 | Mason City | Mason | IL |
| 62664 | 217 | 40.200803 | -89.695417 | Central | -6 | Y | 17 | 17125 | 0000 | Mason City | Mason | IL |
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