Below is a list of Ottawa County OH zip codes. For your research we have also included Ottawa County Area Code, Time Zone, UTC and the local County FIPS Code. Each Ottawa County Ohio zip code has a center Longitude / Latitude point (the Ottawa County center is -83.091697692871 / 41.570899963379). For your convenience we have also indicated if that zip code in Ottawa County observes Daylight Savings time.
|Zip||Area||Lat||Lon||Zone||UTC||DST||State FIPS Code||County FIPS Code||MSA Code||City||County||State|