Population: Wikipedia (List of United States cities by population); median home price: Redfin/Zillow market data; state income tax: Tax Foundation, 2026.
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Louisville's population of 641,962 places it among the a mid-size population in the several-hundred-thousand range in Kentucky, a detail that directly affects local bank competition and housing supply. At 3.5%, Kentucky's top income tax bracket is comparatively light, which keeps more of a Louisville paycheck available for savings and debt payoff.
At $270,000 median, Louisville remains one of the more accessible housing markets MONEYlume covers — a meaningful advantage for anyone comparing cities to relocate to. The guides linked below turn all of this into specifics — real banks, real rates, real local rules — instead of national averages that don't apply to Louisville.