ZIP Code 94528

Households in ZIP code 94528, near Concord, report a median income of $207,500, with per-capita income at $127,901. Median home values reach $2,000,001, and the county-level effective property tax rate is 0.83%. Combined with an 8.75% sales tax, the cost picture here skews heavily toward housing: property taxes on a median-value home would run well above what most American owners pay, even at a comparatively restrained rate, because the underlying values are so high. Strong incomes offset some of that pressure, though the sales tax adds to everyday expenses across the area.