Napa, CA ZIP Codes

Total ZIPs

94,014

Total Population

ZIP Codes in Napa, CA

ZIP Code	Population	Density	Timezone
94558	66,830	73	America/Los_Angeles
94559	27,184	287	America/Los_Angeles

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.