Kenosha County, Wisconsin

Kenosha County
Location within the U.S. state of Wisconsin
Wisconsin's location within the U.S.
Coordinates: 42°35′15″N 87°52′48″W / 42.587526°N 87.879996°W / 42.587526; -87.879996
Country United States
State Wisconsin
FoundedJanuary 30, 1850
SeatKenosha
Largest cityKenosha
Area
  Total
754.025 sq mi (1,952.92 km2)
  Land271.833 sq mi (704.04 km2)
  Water482.192 sq mi (1,248.87 km2)  63.95%
Population
 (2020)
  Total
169,151
  Estimate 
(2024)
168,754
  Density92.549/sq mi (35.733/km2)
Time zoneUTC−6 (Central)
  Summer (DST)UTC−5 (CDT)
Area code262
Congressional district1st
Websitekenoshacountywi.gov

Kenosha County (/kəˈnʃə/ ) is located in the southeastern corner of the U.S. state of Wisconsin. As of the 2020 census, the population was 169,151, and was estimated to be 168,754 in 2024, making it the eighth-most populous county in Wisconsin. Its county seat and the largest city is Kenosha. the fourth-largest city in Wisconsin.

Kenosha County is situated on the southwestern shore of Lake Michigan. It is part of the Chicago metropolitan area. The county has a direct rail link to Chicago via Metra's Union Pacific North Line. In 2022, Kenosha County was ranked 16th out of 72 Wisconsin counties for tourism revenue, at $424 million in 2022.