ZIP Code 40023

ZIP code 40023, near Louisville, ranks among the more affluent areas in the region, with a median household income of $144,635 and per-capita income of $66,318. Homes here carry a median value of $497,800, and the county-level effective property tax rate of 0.86% applies to that higher assessment base. Combined with a 6.00% sales tax rate, the overall tax picture leans on property owners more than shoppers. Households earning at this level can absorb those costs, though the price of entry into this housing market keeps the area out of reach for many middle-income buyers.