Pittsburg, CA ZIP Codes, Coordinates & Counties
Pittsburg, California has 1 ZIP code in Contra Costa county. The approximate center of Pittsburg is 38.016, -121.907. Pittsburg has about 90,660 known street addresses.
ZIP codes in Pittsburg, CA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 94565 | Contra Costa | 38.016 | -121.907 |
Counties Pittsburg spans
Contra Costa
Most common streets in Pittsburg
Railroad, Atlantic, Harbor, Ventura, 12th, Central, 11th, 10th, 17th, 3rd
Frequently asked questions
What ZIP codes are in Pittsburg, CA?
Pittsburg, California has 1 ZIP code, ranging from 94565 to 94565. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Pittsburg, CA in?
Pittsburg is in Contra Costa county.
What are the latitude and longitude of Pittsburg, CA?
The approximate center of Pittsburg, California is latitude 38.016, longitude -121.907. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Pittsburg, CA have?
Pittsburg has 1 ZIP code.
How many addresses are in Pittsburg, CA?
Pittsburg, California has about 90,660 known street addresses in the sthan.io US address database.
What are the most common streets in Pittsburg, CA?
Some of the most common street names in Pittsburg are Railroad, Atlantic, Harbor, Ventura, 12th, Central.
What cities are near Pittsburg, CA?
Cities near Pittsburg include Concord (6 mi), Antioch (7 mi), Clayton (9 mi), Birds Landing (9 mi), Pleasant Hill (10 mi).
Cities near Pittsburg
Concord, CA (6 mi) Antioch, CA (7 mi) Clayton, CA (9 mi) Birds Landing, CA (9 mi) Pleasant Hill, CA (10 mi) Walnut Creek, CA (11 mi) Martinez, CA (12 mi) Diablo, CA (12 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database