USPS - Postal Service in Humboldt - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Humboldt | 407 Elm St | 217-856-2266 | |
| USPS Mail Collection/Drop Box - 407 Elm St | 407 Elm St | ||
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Humboldt | 407 Elm St | 217-856-2266 | |
| USPS Mail Collection/Drop Box - 407 Elm St | 407 Elm St | ||