Tredyffrin, 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 Tredyffrin, Chester County.
| City | Tredyffrin |
| State | Pennsylvania (PA) |
| County | Chester |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 40.070966 |
| Longitude | -75.436601 |
| Population | 29,332 |
| Density | 1200.0 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 19087, 19312 |
| Area Code | 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878 |
| County Seat | West Chester |
Tredyffrin is a locality in Chester County, Pennsylvania, United States. It has a population of 29,332. The population density is 1200.0 people per km². Tredyffrin is located at 40.0710°N, 75.4366°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 19312.
Tredyffrin unfolds across rolling hills, a landscape sculpted by ancient waterways and punctuated by stands of mature oak and maple. It lies 2.5 miles west-south-west of King of Prussia, PA (from King of Prussia, PA: bearing 239°T), and is situated 8.5 miles west-north-west of Haverford. The terrain, a gentle swell and dip, carries the eye across fields that shift from emerald green in spring to burnished gold in late summer, often bordered by stone walls that seem to have grown organically from the earth itself. Sunlight here possesses a particular quality, softening at the edges of the afternoon, casting long, elegant shadows that stretch across the meadows and whisper through the valleys. The air, especially after a spring rain, carries the clean scent of damp soil and the sweet perfume of blossoming dogwood, a subtle perfume that clings to the quiet roads and the wide-open spaces. The story of Tredyffrin is deeply interwoven with the ebb and flow of agricultural prosperity and later, the hum of burgeoning industry. Once a vital agricultural hub, its fertile Chester Valley soil sustained generations, and remnants of that past can still be glimpsed in the weathered barns and the enduring patterns of field and hedgerow. The Brandywine Creek, a ribbon of silver that threads through the land, was a conduit for early mills and transportation, its presence a constant, murmuring reminder of the area's industrious spirit. Today, Tredyffrin balances its historical resonance with a dynamic present, a place where the echoes of its agrarian past meet the quiet efficiency of modern life, all under skies that can, on a clear evening, blaze with an almost astonishing intensity of color.
Loading news…
Loading news-world…
Loading news-world…
This page provides an interactive Google map of Tredyffrin, 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 Tredyffrin and Chester County.
Detailed location data for Tredyffrin includes the ZIP code (19087), telephone area code (215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878), county seat of Chester County (West Chester), 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 Tredyffrin 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. |