Explore the most up-to-date St. Clair County zip code map, highlighting neighborhoods, boundaries, and key locations. With a total of 18 zip codes, St. Clair County is home to 91,719 residents. The county has a median home value of $202,000 and a median household income of $73,218. Below, you’ll find additional key statistics that offer a snapshot of the area.
There are a total of 18 zip codes in St. Clair County. Use the interactive map above to view the boundaries for each one.
Complete list of ZIP codes in the area: 35004, 35052, 35054, 35094, 35112, 35120, 35121, 35125, 35128, 35131, 35133, 35135, 35146, 35173, 35178, 35953, 35972, 35987.