ZIP Code 60431

ZIP code 60431, centered on Plainfield, sits squarely in affluent territory, with a median household income of $122,870 and per-capita income of $45,045. Homes here carry a median value of $294,300, and the county-level property tax rate of 2.24% means owners pay a substantial share of that value each year in taxes. Shoppers face a combined sales tax of 8.75%, which adds noticeably to everyday purchases. Together these figures describe a well-off commuter community where high earnings support strong home values, though the accompanying tax rates take a meaningful bite out of household budgets.