Mailbox Map › United States › Welch › Avondale Post Office
Post office · USPS
Avondale Post Office, Welch
Avondale Post Office.
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| Area | Welch, West Virginia |
|---|---|
| Coordinates | 37.41694, -81.78898 |
| Time zone | America/New_York |
Mapped by the OpenStreetMap community, last checked 2026-06-12. Spotted a box that's gone? Fix it on OpenStreetMap and this page follows within a month.