Muskegon (/məˈskiːɡən/ məs-KEE-gən) is a city in Michigan. It is the county seat of Muskegon County. Muskegon is known for fishing, sailing regattas, pleasure boating, and as a commercial and cruise ship port. It is a popular vacation destination because of the expansive freshwater beaches, historic architecture, and public art collection. It is the most populous city along the western shore of Michigan. At the 2020 United States Census the city population was 38,318. It is at the southwest corner of Muskegon Township, but is administratively autonomous.