Below is a list of La Harpe KS zip codes. For your research we have also included La Harpe Area Code, Time Zone, UTC and the local Allen County FIPS Code. Each La Harpe Kansas zip code has a center Longitude / Latitude point (the La Harpe center is -95.302398681641 / 37.922199249268). For your convenience we have also indicated if that zip code in La Harpe observes Daylight Savings time.