Diablo ZIP Codes

List of Zip Codes of Diablo

The following table lists ZIP Codes associated with Diablo, California, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.

S.N.	Zip Code	Latitude	Longitude	County	Population	Density
1	94528	37.84149	-121.95819	Contra Costa	1,000	334.6

About Diablo California Zip Codes

The city of Diablo in California (CA) is served by approximately 1 ZIP Codes. These codes cover residential neighborhoods, business districts, and surrounding localities that use the city name in their mailing address.

Based on ZIP-level population estimates, the combined population covered by these ZIP Codes is around 1,000 people. Population density can vary significantly from one ZIP Code to another, reflecting the mix of dense urban blocks, commercial corridors, and lower-density residential areas.

The ZIP Codes associated with Diablo fall within county jurisdictions such as Contra Costa. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

Most ZIP codes for Diablo, California follow the America/Los_Angeles time zone.

Diablo ZIP Codes

List of Zip Codes of Diablo

About Diablo California Zip Codes

California Cities ZIP Codes

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