Below is a list of Dakota City IA zip codes. For your research we have also included Dakota City Area Code, Time Zone, UTC and the local Humboldt County FIPS Code. Each Dakota City Iowa zip code has a center Longitude / Latitude point (the Dakota City center is -94.198097229004 / 42.722599029541). For your convenience we have also indicated if that zip code in Dakota City observes Daylight Savings time.