ZIP Code 94591

ZIP code 94591, near Napa, sits in solidly middle-to-upper-income territory, with a median household income of $104,550 and per-capita income of $46,935. Home values run high at $630,500, yet the county-level effective property tax rate of 0.75% keeps annual bills lower than many California jurisdictions charge. Sales tax comes in at 9.25%, a rate shoppers here share with much of the region. Taken together, the tax load leans on purchases and property alike, but the income base supports it without straining household finances.