94503 ZIP Code | United States Postal Codes of California(CA)

The postal code or ZIP code 94503 has American Canyon, American Cyn, Vallejo as common cities which are accepted by the US Post Office for this ZIP Code. The ZIP code may be located out ot the preferred city. Post office name is usually the city name for 94503. You are advised to add your ZIP code preffered or acceptable cities for mailing a letter etc. If you use an unacceptable city for your mailing you will end up getting delays.

Primary / Preferred City: American Canyon, CA

Extra Details of ZIP Code 94503

ZIP Code	94503
Type	Standard
Common Cities	American Canyon, American Cyn, Vallejo
Country	Napa County
Area Code (s)	707
Population	19681
Population Density	1519 people per sq mi
Housing Units	6,064
Median Home Value	$330,300
Land Area	12.96 sq mi
Water Area	2.69 sq mi
Occupied Housing Units	5,736
Median Household Income	$82,746

Primary and High Schools in ZIP Code 94503

The ZIP Code 94503 falls in the Mt. Diablo Unified School District. The following list of public and private schools consists of 5 high and elementary schools that have mailing address in 94503 ZIP code.

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