St. Croix County, Wisconsin Cities (2024)

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
Hudson115,70614,7731.51%2,3056.8City
New Richmond210,88310,1691.66%99410.9City
Baldwin34,3904,2920.55%1,3633.2Village
North Hudson43,9143,8100.67%2,4991.6Village
Somerset53,2813,0351.89%9893.3Village
Roberts62,1361,9582.1%8282.6Village
Hammond71,8431,873-0.43%8532.2Village
Woodville81,4161,3880.5%7881.8Village
Glenwood City91,3021,308-0.15%3753.5City
Deer Park10244252-0.81%2690.9Village
Wilson11203209-0.98%1191.7Village
Houlton1263105-26.74%431.5CDP

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in St. Croix County, Wisconsin?

Hudson is the largest city in St. Croix County.

What is the smallest city in St. Croix County, Wisconsin?

Houlton is the smallest city in St. Croix County.

How many cities are in St. Croix County?

There are 12 cities in St. Croix County, Wisconsin.

Frequently Asked Questions