Williamson, Pennsylvania — interactive Google street map, satellite and terrain views, Street View, live National Weather Service conditions and 7-day forecasts, real-time local and world news, and an editorial description of Williamson, Franklin County.
| City | Williamson |
| State | Pennsylvania (PA) |
| County | Franklin |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 39.853148 |
| Longitude | -77.797495 |
| Population | 480 |
| Density | 8.0 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 17252, 15857 |
| Area Code | 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878 |
| County Seat | Chambersburg |
Williamson is a locality in Franklin County, Pennsylvania, United States. It is a small community with a population of 480. The population density is 8.0 people per km². Williamson is located at 39.8531°N, 77.7975°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 15857.
Williamson rests in a quiet corner of Franklin County, Pennsylvania, where the land gently slopes and the air carries the scent of damp earth and ripening corn. It lies 15.2 miles north-north-west of Hagerstown, MD (from Hagerstown, MD: bearing 344°T), and is situated 9.3 miles south-west of Chambersburg. Rolling hills, softened by the haze of approaching summer, cradle the landscape, their contours a testament to the agricultural heart that beats within this place. Fields of emerald green stretch towards a sky that often holds a painterly palette of soft blues and bruised purples as dusk settles, casting long shadows that blur the edges of the world. The occasional cluster of weathered barns, their paint peeling like forgotten secrets, dot the horizon, silent sentinels to seasons past. The history of Williamson is written in the fertile soil and the echoes of its agrarian past, a legacy sustained by the enduring spirit of its people and the bounty of the land. This region has long been a breadbasket, its economy rooted in the cultivation of crops and the raising of livestock, a tradition that continues to shape the rhythm of daily life. The roads that wind through Williamson are as much arteries of commerce as they are pathways through memory, connecting farmsteads to the modest commercial center where the hum of local businesses provides a steady, unpretentious soundtrack. While industry has ebbed and flowed, the core identity of Williamson remains tied to the earth, a quiet strength that endures through the changing seasons.
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This page provides an interactive Google map of Williamson, Pennsylvania with street, satellite and terrain views and integrated Street View imagery. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Williamson and Franklin County.
Detailed location data for Williamson includes the ZIP code (17252), telephone area code (215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878), county seat of Franklin County (Chambersburg), and school district assignment. These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Williamson is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | June 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. Location verified by proximity — not name matching alone. |