ZIP Code 51531

Around Audubon, ZIP 51531 sits squarely in middle-income territory, with a median household income of $59,199 and per-capita income of $37,230. Homes here carry a median value of $131,500, and the county-level property tax rate of 1.28% means owners pay a meaningful share of that value each year. Add a combined sales tax of 7.00%, and the overall tax picture is steady rather than steep. This is a working-to-middle-income area where housing costs stay within reach of local earnings, though the property tax rate takes a noticeable bite for those who own rather than rent.