USPS - Postal Service in Plymouth - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Plymouth | 107 Eastside Sq | 309-458-3320 | |
| USPS Mail Collection/Drop Box - 107 East Side Sq | 107 East Side Sq | ||
| USPS Mail Collection/Drop Box - 4145 E Illinois Hwy 61 | 4145 E Illinois Hwy 61 | ||