Below is a list of Karlstad MN zip codes. For your research we have also included Karlstad Area Code, Time Zone, UTC and the local Kittson County FIPS Code. Each Karlstad Minnesota zip code has a center Longitude / Latitude point (the Karlstad center is -96.521697998047 / 48.578201293945). For your convenience we have also indicated if that zip code in Karlstad observes Daylight Savings time.