100 Largest ZIP Codes in the United States by Population in St. Croix County, Wisconsin
Explore the 100 largest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in St. Croix County, Wisconsin.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 54016 | HUDSON | WI | 33,465 |
| 2 | 54017 | NEW RICHMOND | WI | 19,652 |
| 3 | 54025 | SOMERSET | WI | 7,200 |
| 4 | 54002 | BALDWIN | WI | 6,791 |
| 5 | 54023 | ROBERTS | WI | 4,715 |
| 6 | 54015 | HAMMOND | WI | 3,863 |
| 7 | 54013 | GLENWOOD CITY | WI | 3,428 |
| 8 | 54028 | WOODVILLE | WI | 2,675 |
| 9 | 54082 | HOULTON | WI | 1,805 |
| 10 | 54027 | WILSON | WI | 1,107 |
| 11 | 54007 | DEER PARK | WI | 1,042 |