ZIP Code 98031

ZIP code 98031, serving part of the Seattle area, sits in upper-middle-income territory, with a median household income of $105,965 and per-capita income of $46,315. Homes here carry a median value of $611,600, and the county-level property tax rate of 0.83% applies to that valuation. Shoppers face a combined sales tax of 10.40%, among the higher rates in the region. Altogether, earnings here outpace many parts of Washington, but the accompanying tax structure—particularly the sales rate—takes a noticeable share of everyday spending.