Below is a list of Mankato KS zip codes. For your research we have also included Mankato Area Code, Time Zone, UTC and the local Jewell County FIPS Code. Each Mankato Kansas zip code has a center Longitude / Latitude point (the Mankato center is -98.208702087402 / 39.784698486328). For your convenience we have also indicated if that zip code in Mankato observes Daylight Savings time.