Grand Valley, Pennsylvania
Grand Valley: a city in Warren County, Pennsylvania.
About
Grand Valley is a city located in the county of Warren in the U.S. state of Pennsylvania.
Quick Facts about Grand Valley
| State | Pennsylvania (United States) |
| County | Warren County |
| Latitude & Longitude | 41.7212,-79.5376 |
| Time Zone | America/New_York |
| Local time | 22:21:34 (15th September 2026) |
| Postal code | 16420 |
| Weather | 77℉ Mostly Sunny 7-days weather |
Geography
Grand Valley is located at 41°43'16"N 79°32'15"W (41.7211700, -79.5375500).
Grand Valley map
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Weather
77°F
Mostly Sunny
3 to 8 mph S
Tuesday
Mostly sunny, with a high near 77. South wind 3 to 8 mph.
7-Day Forecast
Grand Valley zip code is 16420.
County name: Warren, County
fips: 42123
Nearby Schools and Colleges
Schools and campuses linked to Grand Valley, PA. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 215309 | University of Pittsburgh-Titusville | Titusville (PA) | 16354 |
Nearby Transit Stations (4)
Rail and bus stations connected to Grand Valley, PA. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| JMN | Jamestown, New York | 111 West Third Street | BUS |
| ERI | Union Station | 125 West 14th Street | RAIL |
| FDN | Fredonia, New York | 1 State University of New York | BUS |
| DUK | Dunkirk, New York | 411 Central Ave. | BUS |
Closest post offices linked to Grand Valley.
| Post Office Name | City | ZIP |
|---|---|---|
| Grand Valley Post Office | Grand Valley (PA) | 16420 |
Other cities in Warren County
Cities, towns, neighborhoods & other populated places in Warren County , PA.
| City Name | Population | Title |
|---|---|---|
| Warren | 8,974 | City in Warren County, Pennsylvania, United States |
| Wrightsville | 2,282 | Borough of Pennsylvania |
| Hemlock | 2,261 | Township in western Columbia County, Pennsylvania |
| Sheffield | 1,963 | Census-designated place in Warren County, Pennsylvania, United States |
| Columbus | 1,899 | Census-designated place in Warren County, Pennsylvania |
| Pittsfield | 1,337 | Township in Warren County, Pennsylvania |