Below is a list of Northwood IA zip codes. For your research we have also included Northwood Area Code, Time Zone, UTC and the local Worth County FIPS Code. Each Northwood Iowa zip code has a center Longitude / Latitude point (the Northwood center is -93.218299865723 / 43.44409942627). For your convenience we have also indicated if that zip code in Northwood observes Daylight Savings time.