ZIP Code 52203

With a median household income of $101,950 and per-capita income of $46,233, ZIP code 52203, centered on Amana, sits squarely in affluent territory for Iowa. Homes here carry a median value of $297,100, and the county-level property tax rate of 1.36% means owners pay a meaningful share of that value each year in taxes. Add a combined sales tax of 7.00%, and the overall tax picture reflects a community with real earning power, where property wealth and steady incomes support a higher-than-average contribution to local coffers.