Below is a list of Maplewood MO zip codes. For your research we have also included Maplewood Area Code, Time Zone, UTC and the local Saint Louis County FIPS Code. Each Maplewood Missouri zip code has a center Longitude / Latitude point (the Maplewood center is -90.362503051758 / 38.741600036621). For your convenience we have also indicated if that zip code in Maplewood observes Daylight Savings time.