Concord zipcode
| City | Concord |
| ZIP Code | 94520 |
| Type | Standard |
| State Code | CA |
| State | California |
ZIP code of Concord is 94520. This place is located in California state in US. To send any postal service to Concord, you must use 94520 zipcode.
You should avoid following 1 city name of California to be used with the ZIP code 94520.
- Clyde, CA