94518 vs 94521 ZIP Codes
Concord, CA · Concord, CA
| Metric | 94518 | 94521 |
|---|---|---|
| City | Concord | Concord |
| County | Contra Costa | Contra Costa |
| State | California | California |
| Time zone | Pacific Time | Pacific Time |
| Population | 26,778 | 41,249 |
Demographic figures come from U.S. Census Bureau / ACS data included in the source ZIP dataset; many ZIP codes have no demographic figures in that dataset.