ZIP Code 78663

ZIP code 78663, centered on Blanco, ranks among the more affluent areas in this part of Texas, with a median household income of $168,125 and per-capita income of $100,059. Homes here carry a median value of $356,800, and the county-level effective property tax rate sits at 0.93%. Combined with a 6.25% sales tax rate, the overall tax picture stays fairly restrained given the income levels involved. Households earning what they do here can absorb that property tax hit without much strain, and the sales tax matches the state base rate, adding nothing extra at the register.