| Zip Code | Primary City | Secondary City | More Information |
| 90605 | Whittier | Santa Fe Springs | Santa Fe Springs population stats |
| 90601 | Whittier | Whittier | Whittier population stats |
| 90602 | Whittier | Whittier | Whittier population stats |
| 90603 | Whittier | Whittier | Whittier population stats |
| 90604 | Whittier | Whittier | Whittier population stats |
| 90606 | Whittier | Whittier | Whittier population stats |
| 90607 | Whittier | Whittier | Whittier population stats |
| 90608 | Whittier | Whittier | Whittier population stats |
| 90609 | Whittier | Whittier | Whittier population stats |
| 90610 | Whittier | Whittier | Whittier population stats |
| 90612 | Whittier | Whittier | Whittier population stats |
| 90670 | Santa Fe Springs | Santa Fe Springs | Santa Fe Springs population stats |
| 90671 | Santa Fe Springs | Santa Fe Springs | Santa Fe Springs population stats |