ZIP Code 52079

Households in ZIP code 52079, near Dubuque, earn a median of $101,120, while per-capita income reaches $75,837 — figures that place this area squarely in middle- to upper-middle-income territory rather than working-class. Homes carry a median value of $237,800, and the county-level property tax rate of 1.23% applies to that valuation. Sales tax across the area totals 7.00%, a rate shoppers here share with much of Iowa. Combined, the property and sales taxes create a steady ongoing cost, though the income levels here mean those obligations absorb a smaller share of household earnings than they would in lower-income parts of the state.