Ozaukee County is in Southeast Wisconsin. Of the 72 counties in the state, Ozaukee County is 17th in terms of its size (1,116 square miles). The most common type of land for sale by combined acreage in Ozaukee County is house. Browse all Ozaukee County farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future business or lifestyle needs.