Below is a list of Riverside AL zip codes. For your research we have also included Riverside Area Code, Time Zone, UTC and the local Saint Clair County FIPS Code. Each Riverside Alabama zip code has a center Longitude / Latitude point (the Riverside center is -86.1973 / 33.6024). For your convenience we have also indicated if that zip code in Riverside observes Daylight Savings time. For more information on Riverside Alabama you will find helpful business links and searches.