Clayton, CA ZIP Codes, Coordinates & Counties
Clayton, California has 1 ZIP code in Contra Costa county. The approximate center of Clayton is 37.89, -121.878. Clayton has about 11,326 known street addresses.
ZIP codes in Clayton, CA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 94517 | Contra Costa | 37.89 | -121.878 |
Counties Clayton spans
Contra Costa
Most common streets in Clayton
Center, Oak, Pine, Douglas, Clayton, Leon, Yosemite, Tiffin, Southbrook, High
Frequently asked questions
What ZIP codes are in Clayton, CA?
Clayton, California has 1 ZIP code, ranging from 94517 to 94517. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Clayton, CA in?
Clayton is in Contra Costa county.
What are the latitude and longitude of Clayton, CA?
The approximate center of Clayton, California is latitude 37.89, longitude -121.878. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Clayton, CA have?
Clayton has 1 ZIP code.
How many addresses are in Clayton, CA?
Clayton, California has about 11,326 known street addresses in the sthan.io US address database.
What are the most common streets in Clayton, CA?
Some of the most common street names in Clayton are Center, Oak, Pine, Douglas, Clayton, Leon.
What cities are near Clayton, CA?
Cities near Clayton include Diablo (5 mi), Danville (7 mi), Alamo (8 mi), Antioch (8 mi), Concord (9 mi).
Cities near Clayton
Diablo, CA (5 mi) Danville, CA (7 mi) Alamo, CA (8 mi) Antioch, CA (8 mi) Concord, CA (9 mi) Walnut Creek, CA (9 mi) Pittsburg, CA (9 mi) San Ramon, CA (10 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database