ZIP Code 94558 Map
Census ZIP Code Tabulation Area 94558 in Napa, CA (Napa County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 94558 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
63,657
Households
24,521
Median household income
$113,269
Median age
44.5 years
Median home value
$890,500
Median gross rent
$2,385/mo
Owner-occupied homes
67.5%
Bachelor's degree or higher
40.1%
Below poverty level
8.5%
Land area
401.7 sq mi
Population density
158 / sq mi