Mailbox Map › United States › Island Lake › Island Lake Post Office
Post office · USPS
Island Lake Post Office, Island Lake
Island Lake Post Office at 129 East State Road, Island Lake, IL 60042-1000 — opening hours Mo-Fr 09:00-16:30; Sa 09:00-12:00.
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| Address | 129 East State Road, Island Lake, IL 60042-1000 |
|---|---|
| Opening hours | Mo-Fr 09:00-16:30; Sa 09:00-12:00 |
| Area | Island Lake, Illinois |
| Coordinates | 42.27113, -88.19672 |
| Time zone | America/Chicago |
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Mapped by the OpenStreetMap community, last checked 2026-06-20. Spotted a box that's gone? Fix it on OpenStreetMap and this page follows within a month.