Danville, CA 94506 - Contra Costa County California

Cities in 94506

Below are the cities that the US Postal Service accepts for the ZIP code 94506. This code is specific to the city of Danville, California, and its surrounding areas. If you are mailing a letter or package to this area, be sure to use this ZIP code to ensure that your mail is properly delivered. The city listed in a ZIP code may not be the preferred city for that area. The city associated with the ZIP code 94506 is typically the name of the main post office for that area. When sending your package or letter, be sure to include the preferred or acceptable city. Using any city not on the list of acceptable cities may result in delays.

Primary/prefered city: Danville, CA


Population 27,143
Population Density 1,455 people per sq mile
State FIPS 06
County FIPS 013
Land Area 18.66 sq miles
Water Area 0.01 sq miles
Latitude 37.81
Longitude -121.91

Total Population by Age


Race & Ethnicity



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