Below is a list of Van Horne IA zip codes. For your research we have also included Van Horne Area Code, Time Zone, UTC and the local Benton County FIPS Code. Each Van Horne Iowa zip code has a center Longitude / Latitude point (the Van Horne center is -92.08570098877 / 42.007301330566). For your convenience we have also indicated if that zip code in Van Horne observes Daylight Savings time.