Post Offices List in East Peoria City, Illinois:
| East Peoria Post Office | 415 E Washington St, East Peoria, IL 61611 |
| East Peoria Branch Post Office | 401 E Washington St, East Peoria, IL 61611 |
| East Peoria Post Office | 415 E Washington St, East Peoria, IL 61611 |
| East Peoria Branch Post Office | 401 E Washington St, East Peoria, IL 61611 |