ZIP Code 78643

In ZIP code 78643, near Castell, households earn a median of $68,365, while per-capita income reaches $44,187 — a middle-income profile by most standards. Homes carry a median value of $362,600, and the county-level property tax rate of 0.75% means annual taxes on such a home would run roughly $2,720. Sales tax adds 6.25% at the register. Together these figures point to an area where earnings sit comfortably mid-range but housing values run high, so property taxes claim a meaningful share of income even though the rate itself stays below one percent.