Below is a list of Clarksdale MO zip codes. For your research we have also included Clarksdale Area Code, Time Zone, UTC and the local Dekalb County FIPS Code. Each Clarksdale Missouri zip code has a center Longitude / Latitude point (the Clarksdale center is -94.549797058105 / 39.810298919678). For your convenience we have also indicated if that zip code in Clarksdale observes Daylight Savings time.