St. Croix Falls, Wisconsin

St. Croix Falls population, 2020 to 2024

St. Croix Falls added 98 residents from July 2020 to July 2024, a change of +4.4%. In the latest year it moved by +13.

St. Croix Falls covers 5.00 square miles of land and 0.13 of water, for 462 people per square mile of land. The median Wisconsin place of 5,000+ has 1,583, so St. Croix Falls is less dense than the typical town.

What county St. Croix Falls is in

All of St. Croix Falls's residents live in Polk County, which had 45,831 residents in 2024. St. Croix Falls holds 5.0% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in St. Croix Falls

1 ZIP Code Tabulation Area (ZCTA) overlaps St. Croix Falls by at least 10% of the ZCTA's or the city's land: 54024. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where St. Croix Falls is

The Census internal point of St. Croix Falls is at 45.411400, -92.624700. Madison, the capital, is 227.5 miles SE in a straight line. The nearest larger place is Osceola, WI (2,880 people), 7.3 miles away. The nearest city of 100,000 or more is St. Paul, MN, 39.6 miles away.

Daylight in St. Croix Falls

At 45.41° N, St. Croix Falls gets about 15 h 40 min of daylight around the June solstice and 8 h 43 min around the December solstice, a swing of 6 h 58 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near St. Croix Falls

The eight nearest incorporated places of 1,000+ in Wisconsin, measured between internal points. The closest is Osceola, 7.2 miles away, with 2,880 people.