ZIP Code 42123

Households in ZIP code 42123, near Austin, earn a median of $61,010, with per-capita income at $32,949 — a middle-income profile that sits near the broader U.S. middle but below wealthier metro pockets. The county-level property tax rate is 0.68%, so a home's assessed value is taxed at just over two-thirds of a percent each year. Sales tax totals 6.00% on purchases. Together these rates keep the annual tax load fairly contained for working- and middle-income families, though the income figures themselves point to a community where wages, not tax rates, shape day-to-day finances most.