St. Croix County

St. Croix County
Name	St. Croix County
State	Wisconsin
Founded	1840s
County seat	New Richmond
Largest city	Hudson
Area total sq mi	756
Population	92,000 (approx.)

St. Croix County St. Croix County is a county in the U.S. state of Wisconsin located along the Mississippi River and bordering the State of Minnesota. The county seat is New Richmond, and the largest city is Hudson. Its location within the Twin Cities metropolitan area and proximity to Minneapolis–Saint Paul International Airport shape commuting, development, and regional ties.

History

European-American settlement in the area intensified after the Treaty of St. Peters (1837) and the opening of lands following the Winnebago Treaty of 1832, attracting traders from Fort Snelling and lumbermen linked to the Upper Mississippi River Valley lumber industry. The county’s early economy was shaped by river transport on the St. Croix River and sawmills similar to those around Stillwater, Minnesota and Red Wing, Minnesota. Rail connections developed later with lines associated with the Chicago, St. Paul, Minneapolis and Omaha Railway and the Chicago and North Western Transportation Company, fostering towns such as River Falls and Hudson. The region experienced the national patterns of agricultural mechanization seen across Midwestern United States counties and the post-World War II suburban expansion tied to the growth of the Minneapolis–Saint Paul metropolitan area.

Geography

The county lies within the Driftless Area and features bluffs and river valleys shaped by glacial and pre-glacial events similar to terrain in La Crosse County and Vernon County. Major waterways include the St. Croix River and tributaries feeding into the Mississippi River watershed. Adjacent counties include Polk County, Wisconsin, Pierce County, Wisconsin, Dunn County, Wisconsin, and across the river, Washington County, Minnesota and Ramsey County, Minnesota. Land cover combines agricultural fields, oak savanna remnants, and patches of hardwood forest comparable to those preserved in Wild River State Park and Afton State Park across the state line. The county’s geology contains sandstone and Cambrian-age strata that echo formations found in Jordan, Minnesota and the broader Driftless Region.

Demographics

Population growth in the county has mirrored suburbanization trends documented in counties bordering Hennepin County, Minnesota and Anoka County, Minnesota. The county’s census figures show a mix of long-established farming families and newer commuters working in Minneapolis and Saint Paul. Ethnic and ancestral backgrounds include descendants of Norwegian Americans, German Americans, and Swedish Americans, with growing communities of Hispanic and Latino Americans and other groups seen across the Upper Midwest. Household and age distributions reflect patterns similar to Washington County, Wisconsin and Waukesha County, Wisconsin, with a median age influenced by families commuting to the Twin Cities.

Economy

Economic activity includes agriculture—dairy and cash crops—mirroring sectors in Dodge County, Wisconsin and Marathon County, Wisconsin, plus light manufacturing and distribution tied to access to Interstate 94 and regional rail. Retail and service employment clusters align with commercial corridors like those in Hudson, Wisconsin and New Richmond, while professional and healthcare employment connects residents to employers in Minneapolis and Saint Paul. Tourism related to river recreation brings visitors similarly to La Crosse, Wisconsin and Red Wing, Minnesota, and small business development benefits from regional programs akin to initiatives by the Wisconsin Economic Development Corporation.

Government and politics

County administration operates through a board of supervisors and elected officials, a structure comparable to other Wisconsin counties such as Dane County, Wisconsin and Milwaukee County, Wisconsin. Electoral behavior has alternated between competitive statewide patterns observed in swing counties of the Upper Midwest; local offices and county referenda address land use, transportation, and public safety, issues also prominent in Racine County, Wisconsin and Brown County, Wisconsin. The county participates in state legislative districts that interact with representatives from Wisconsin State Assembly and Wisconsin State Senate and with federal representation in the United States House of Representatives.

Transportation

Major arterial routes include Interstate 94, which connects the county to Minneapolis and Madison, Wisconsin, and U.S. Route 12, paralleling corridors found in Waukesha County, Wisconsin. Regional transit connections tie into commuter patterns toward the Twin Cities, and freight rail service reflects lines operated historically by companies such as Union Pacific Railroad and BNSF Railway. River transport and recreational boating on the St. Croix River connect to broader navigation on the Upper Mississippi River.

Education

Primary and secondary education is provided by local school districts similar to systems in neighboring counties like Pierce County, Wisconsin and Polk County, Wisconsin. Higher education access includes proximity to campuses such as the University of Wisconsin–River Falls and community colleges in the Wisconsin Technical College System, paralleling educational relationships seen in other Metro area suburbs like White Bear Lake, Minnesota.

Parks and recreation

Recreational resources include county parks, river access points, and trails that link to regional networks such as the St. Croix National Scenic Riverway and the Ice Age National Scenic Trail, echoing outdoor offerings in Amnicon Falls State Park and Kinnickinnic State Park. Activities include boating, fishing for species common to the Upper Mississippi like walleye and smallmouth bass, hiking on bluffs similar to trails near Frontenac State Park, and winter recreation consistent with patterns across Upper Midwest counties.

Category:Counties in Wisconsin