Mailbox Map › United States › Arcola › Humboldt Post Office
Post office · USPS
Humboldt Post Office, Arcola
Humboldt Post Office at 407 Elm Street, Humboldt, IL 61931-9998 — opening hours Mo-Fr 08:15-12:15; Sa 08:15-10:15; Su closed.
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| Address | 407 Elm Street, Humboldt, IL 61931-9998 |
|---|---|
| Opening hours | Mo-Fr 08:15-12:15; Sa 08:15-10:15; Su closed |
| Area | Arcola, Illinois |
| Coordinates | 39.60397, -88.31957 |
| Time zone | America/Chicago |
Mapped by the OpenStreetMap community, last checked 2026-01-11. Spotted a box that's gone? Fix it on OpenStreetMap and this page follows within a month.