Mailbox Map › United States › Holbrook › Ronkonkoma Post Office
Post office · USPS
Ronkonkoma Post Office, Holbrook
Ronkonkoma Post Office at 182 Hawkins Avenue, Lake Ronkonkoma, 11779.
Open on the map Directions OpenStreetMap
| Address | 182 Hawkins Avenue, Lake Ronkonkoma, 11779 |
|---|---|
| Area | Holbrook, New York |
| Coordinates | 40.81514, -73.10839 |
| Time zone | America/New_York |
Nearby
- Lake Ronkonkoma Post Office 0.9 mi
Mapped by the OpenStreetMap community, last checked 2026-06-05. Spotted a box that's gone? Fix it on OpenStreetMap and this page follows within a month.