St. Croix County, Wisconsin
Saint Croix County | |
|---|---|
Location within the U.S. state of Wisconsin | |
Wisconsin's location within the U.S. | |
| Coordinates: 45°02′N 92°27′W / 45.04°N 92.45°W | |
| Country | United States |
| State | Wisconsin |
| Founded | 1849 |
| Named after | St. Croix River |
| Seat | Hudson |
| Largest city | Hudson |
| Area | |
• Total | 736 sq mi (1,910 km2) |
| • Land | 722 sq mi (1,870 km2) |
| • Water | 13 sq mi (30 km2) 1.8% |
| Population (2020) | |
• Total | 93,536 |
• Estimate (2023) | 96,763 |
| • Density | 129.5/sq mi (50.0/km2) |
| Time zone | UTC−6 (Central) |
| • Summer (DST) | UTC−5 (CDT) |
| Congressional district | 7th |
| Website | www |
St. Croix County is a county in the U.S. state of Wisconsin. As of the 2020 census, the population was 93,536. Its county seat is Hudson. The county was created in 1840 (then in the Wisconsin Territory) and organized in 1849. St. Croix County is part of the Minneapolis-St. Paul-Bloomington, MN-WI Metropolitan Statistical Area. Between 2000 and 2010, it was Wisconsin's fastest-growing county. Its growth has continued since 2010 in part due to people moving out of the central Minneapolis-St. Paul counties and into St. Croix County.