Lake Onalaska is a 8,391 acre drainage lake situated in La Crosse County, Wisconsin. Lake Onalaska's main fish population consists of Walleye, Northern Pike, Smallmouth Bass, Bluegill, and Largemouth Bass.
Lake Onalaska currently has 1 single family home for sale with a list price of $1,125,000 with waterfront property. The average annual property tax for Lake Onalaska is $5,483.
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