ZIP Code 94528: Diablo, California
ZIP code 94528 is assigned to Diablo, California, and lies within Contra Costa County. Its reference point is at latitude 37.8387 and longitude -121.9667 (37°50'19.3"N 121°58'00.1"W).
Location Overview of ZIP Code 94528
94528 is the only ZIP code listed for Diablo, CA in our directory.
Across Contra Costa County there are 51 ZIP codes listed, and California has 2,792 in total.
The nearest listed ZIP code is 94526 in Danville, CA, about 1.7 mi to the south.
| ZIP code | 94528 |
|---|---|
| City | Diablo |
| County | Contra Costa County |
| State | California (CA) |
| Latitude | 37.8387 |
| Longitude | -121.9667 |
| DMS | 37°50'19.3"N 121°58'00.1"W |
| Nearest ZIP | 94526 (Danville, 1.7 mi) |
Map of ZIP Code 94528
Map centered on 37.8387, -121.9667. The pin marks the ZIP code's reference point, not its boundary.
ZIP Codes Near 94528
These 15 ZIP codes have the closest reference points to 94528, measured in a straight line.
Nearby Cities and Towns
The closest communities to ZIP code 94528, measured in a straight line from its reference point, are Danville, CA (1.7 mi south), Alamo, CA (3.2 mi west) and Concord, CA (4.3 mi south). Distances are approximate and road distances will be longer.
- Danville, CA – 1.7 mi south
- Alamo, CA – 3.2 mi west
- Concord, CA – 4.3 mi south
- Moraga, CA – 4.3 mi south
- Richmond, CA – 4.3 mi south
- El Sobrante, CA – 4.3 mi south
- San Ramon, CA – 5.8 mi south
Schools Near Diablo, CA
If you are moving to ZIP code 94528, check the school district serving Diablo and Contra Costa County to confirm which public schools serve your street address.
Searching nearby communities such as Danville and Alamo can widen the list of public, private and charter options. The links below open live Google Maps results centered on 94528.
Parks and Outdoor Recreation
Use the map above to explore green space around Diablo. Zoom out to look for larger parks and nature areas beyond the ZIP code 94528 area.
Hospitals and Healthcare
Hospitals, urgent care clinics and pharmacies serving Diablo, CA can be found with the searches below. In a medical emergency, call 911.
Residents of ZIP code 94528 may also use facilities in nearby Danville, Alamo and Concord.
Shopping and Dining in Diablo
For places to eat and shop near Diablo, CA, the searches below show up-to-date listings around ZIP code 94528.
Libraries and Historical Places
Public libraries, museums and historic sites near Diablo, California can be found with the searches below, which are centered on ZIP code 94528.
To research local history, try searching for Contra Costa County records and archives along with the name Diablo.
Roads, Rivers and Lakes
From ZIP code 94528, Danville lies about 1.7 mi to the south, Alamo lies about 3.2 mi to the west, Concord lies about 4.3 mi to the south, Moraga lies about 4.3 mi to the south and Richmond lies about 4.3 mi to the south. Use the directions link for turn-by-turn routes and road names.
Rivers, lakes and other water features near Diablo show up on the map above, or you can search for them directly.
Frequently Asked Questions About ZIP Code 94528
Data for ZIP code 94528 comes from a public U.S. postal code dataset and is provided for general reference. Always confirm mailing details with the U.S. Postal Service.