Explore the most up-to-date St. Croix County zip code map, highlighting neighborhoods, boundaries, and key locations. With a total of 18 zip codes, St. Croix County is home to 93,752 residents. The county has a median home value of $323,900 and a median household income of $97,950. Below, you’ll find additional key statistics that offer a snapshot of the area.
There are a total of 18 zip codes in St. Croix County. Use the interactive map above to view the boundaries for each one.
Complete list of ZIP codes in the area: 54002, 54005, 54007, 54013, 54015, 54016, 54017, 54020, 54022, 54023, 54025, 54026, 54027, 54028, 54082, 54734, 54749, 54767.