Below is a list of Blairsburg IA zip codes. For your research we have also included Blairsburg Area Code, Time Zone, UTC and the local Hamilton County FIPS Code. Each Blairsburg Iowa zip code has a center Longitude / Latitude point (the Blairsburg center is -93.636299133301 / 42.477600097656). For your convenience we have also indicated if that zip code in Blairsburg observes Daylight Savings time.