Diablo, CA ZIP Code

ZIP code, county, time zone and coordinates of Diablo, California

The ZIP code of Diablo, CA is 94528. It is in Contra Costa County.

Mailing address format for Diablo

John Smith
123 Main St
DIABLO CA 94528
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Diablo

ZIP codePopulationArea
94528—1.2 sq miMain

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Diablo? Location, county and time zone

State
California
County
Contra Costa County
GPS coordinates
37.84077, -121.95648
Elevation
528 ft (161 m)
Time zone
America/Los AngelesPST · UTC-08:00
Population
1,255

Map of Diablo, CA 94528

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ZIP codes near Diablo

Diablo ZIP code: FAQ

What is the ZIP code for Diablo, CA?

The main ZIP code for Diablo, CA is 94528.

How many ZIP codes does Diablo have?

Diablo has 1 ZIP code.

What county is Diablo, CA in?

Diablo is in Contra Costa County, California.

What time zone is Diablo in?

Diablo is in the America/Los Angeles time zone (PST, UTC-08:00 right now).

What are the coordinates of Diablo?

Latitude 37.84077, longitude -121.95648.

Last updated: