St. Croix County, Wisconsin Zip Codes

11 zips

Zip Code
City
Population ↓
54016Hudson33,465
54017New Richmond19,652
54025Somerset7,200
54002Baldwin6,791
54023Roberts4,715
54015Hammond3,863
54013Glenwood City3,428
54028Woodville2,675
54082Houlton1,805
54027Wilson1,107
54007Deer Park1,042

Overview of Zip Codes in St. Croix County

11
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2024, there are 11 ZCTAs in St. Croix County, Wisconsin (US Census).