ZIP Code 94573

In ZIP code 94573, near Napa, median household income reaches $250,001 and per-capita income is $264,677, while the county-level effective property tax rate sits at 0.69%. That rate applies to assessed value, so a home assessed at $1 million would carry roughly $6,900 in annual property tax — meaningful in absolute terms, yet absorbed more easily given local earnings. Sales tax combines to 7.75%. High incomes here support high home values, and the tax rate itself stays below many California counties, so the housing cost pressure comes mainly from purchase prices rather than the annual tax bill.