Williamson, Pennsylvania
Williamson is an unincorporated community in St. Thomas Township in Franklin County, Pennsylvania, United States. Williamson is located along Pennsylvania Route 995 northwest of Greencastle and southwest of Chambersburg.[2]
Williamson, Pennsylvania | |
|---|---|
Unincorporated community | |
![]() Williamson ![]() Williamson | |
| Coordinates: 39°51′11″N 77°47′51″W | |
| Country | United States |
| State | Pennsylvania |
| County | Franklin |
| Township | St. Thomas |
| Elevation | 489 ft (149 m) |
| Time zone | UTC-5 (Eastern (EST)) |
| • Summer (DST) | UTC-4 (EDT) |
| ZIP code | 17225 |
| Area code(s) | 717 |
| GNIS feature ID | 1191484[1] |
Williamson was platted about 1870.[3] A post office has been in operation at Williamson since 1872.[4]
References
- "Williamson". Geographic Names Information System. United States Geological Survey.
- Franklin County, Pennsylvania Highway Map (PDF) (Map). PennDOT. 2015. Retrieved January 2, 2016.
- M'Cauley, I. H. (1878). Historical Sketch of Franklin County, Pennsylvania. Patriot. p. 221.
- "Franklin County". Jim Forte Postal History. Retrieved 19 June 2017.
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