Grand Valley, 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 Grand Valley, Warren County.
| City | Grand Valley |
| State | Pennsylvania (PA) |
| County | Warren |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 41.721171 |
| Longitude | -79.53755 |
| Population | 480 |
| Density | 8.0 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 16420 |
| Area Code | 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878 |
| County Seat | Warren |
Grand Valley is a locality in Warren County, Pennsylvania, United States. It is a small community with a population of 480. The population density is 8.0 people per km². Grand Valley is located at 41.7212°N, 79.5375°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 16420.
Grand Valley lies cradled by rolling hills that soften the edges of the land, creating a sense of quiet seclusion. It lies 30.3 miles south-south-west of Jamestown, NY (from Jamestown, NY: bearing 211°T), and is situated 9.6 miles north-east of Titusville. The terrain here, shaped by ancient glacial forces, presents a mosaic of fertile bottomlands alongside steeper, wooded slopes where oak and maple trees dominate the canopy, their leaves rustling like whispered secrets in the breeze. Creeks, born from springs hidden in the higher ground, meander through the valley floor, their waters clear and cool, reflecting the pale blue of the Pennsylvania sky. The air itself carries a crisp, clean scent, a blend of damp earth, pine needles, and the distant aroma of woodsmoke from unseen chimneys. The history of Grand Valley is a narrative of resilience and resourcefulness, a story etched into the very character of its people. Once a thriving hub for the timber industry, the valley’s economy has since diversified, with agriculture and small-scale manufacturing now forming its backbone. Generations have worked this land, coaxing sustenance from its soil, their lives intertwined with the changing seasons. The legacy of those who cleared the forests and built the early settlements can still be felt in the sturdy, time-worn architecture of the older homes and the enduring spirit of community that defines Grand Valley. Though the grand ambitions of yesteryear may have softened, a quiet dignity persists, a testament to the enduring connection between people and this particular stretch of earth.
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This page provides an interactive Google map of Grand Valley, 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 Grand Valley and Warren County.
Detailed location data for Grand Valley includes the ZIP code (16420), telephone area code (215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878), county seat of Warren County (Warren), 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 Grand Valley 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. |