ZIP Code 80109

In ZIP code 80109, near Castle Rock, homes carry a median value of $675,500 while households bring in a median income of $155,025. The county-level effective property tax rate of 0.55% works out to roughly $3,715 a year on that median home — a sum that stays contained against earnings at this level. Per-capita income reaches $62,169, and a combined sales tax of 2.90% keeps everyday purchases lightly taxed. Together these figures sketch an area where high home prices are offset by strong incomes and a property tax that claims only a slim share of annual household earnings.