Below is a list of Stout IA zip codes. For your research we have also included Stout Area Code, Time Zone, UTC and the local Grundy County FIPS Code. Each Stout Iowa zip code has a center Longitude / Latitude point (the Stout center is -92.711898803711 / 42.527801513672). For your convenience we have also indicated if that zip code in Stout observes Daylight Savings time.