Riverside, Northumberland County
Riverside, 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 Riverside, Northumberland County.
| City | Riverside |
| State | Pennsylvania (PA) |
| County | Northumberland |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 40.955364 |
| Longitude | -76.628845 |
| Population | 1,806 |
| Density | 155.1 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 15905, 18403, 17868 |
| Area Code | 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878 |
| County Seat | Sunbury |
| School District | Danville Area School District |
Riverside is a locality in Northumberland County, Pennsylvania, United States. It has a population of approximately 1,806. The population density is 155.1 people per km². Riverside is located at 40.9554°N, 76.6288°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 17868.
Riverside rests where the Susquehanna River, a wide and patient artery, shapes the land into fertile banks and gentle slopes. It lies 27.7 miles south-east of Williamsport, PA (from Williamsport, PA: bearing 135°T), and is situated 9.7 miles west-south-west of Bloomsburg. The air here, particularly in the late afternoon, carries the scent of damp earth and ripening corn, a subtle perfume that clings to the broad leaves of oak and maple trees lining the streets. Small, sturdy homes with porches that invite lingering stand as quiet witnesses to the daily ebb and flow of life, their windows reflecting the ever-changing light of the Northumberland County sky. The river itself, a constant companion, dictates the rhythm of the seasons and the very character of Riverside, its currents whispering tales of journeys past and present. This place was born of the river's bounty and the promise of fertile soil, its early days shaped by the industrious hands that cleared the land and built the first homesteads. While agriculture remains a quiet hum beneath the surface, the echoes of industry still resonate, a reminder of a time when mills and workshops buzzed with activity along the waterway. Today, Riverside’s economy finds its footing in a more diversified approach, with local businesses serving the needs of its residents and the surrounding countryside. The town’s distinctive charm lies not in grand monuments, but in the enduring spirit of its people, a quiet resilience forged by the land and the river that define this corner of Pennsylvania.
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This page provides an interactive Google map of Riverside, 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 Riverside and Northumberland County.
Detailed location data for Riverside includes the ZIP code (15905), telephone area code (215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878), county seat of Northumberland County (Sunbury), and school district assignment (Danville Area School District). 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 Riverside 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. |