ZIP Code 94583

With a median household income of $184,898 and per-capita income of $79,629, ZIP code 94583, near Concord, sits firmly in affluent territory. Home values reflect that standing: a median of $1,383,600, paired with a county effective property tax rate of 0.83%, which keeps annual property tax bills high in dollar terms even though the rate itself is below many California averages. Add an 8.75% combined sales tax rate, and the overall tax load scales with the area's prosperity. Households here generally have the earnings to absorb those costs, though the gap between income and home prices still shapes who can buy in.