ZIP Code 63121

In ZIP code 63121, near Saint Louis, homes carry a median value of $95,600, and the county-level effective property tax rate of 1.21% translates to roughly $1,157 in annual taxes on a home at that median. Households here earn a median of $42,701, while per-capita income sits at $27,628, so that tax bill equals about 2.7% of median household earnings. Combined with a 6.49% sales tax rate, the overall cost of living shapes what buyers can carry. Lower home values keep entry prices down, but the tax rate still claims a meaningful share of income.