Northumberland, PA

View of Northumberland, PA
Image credit: Jakec / CC BY-SA 4.0
Population
3,800
U.S. Census Population Estimates Program · 2025
Elevation
499 ft
Median Home Value
$162,600
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$897/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$66,477
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About Northumberland

Northumberland sits right where the North and West branches of the Susquehanna River meet in Central Pennsylvania. Home to around 3,800 residents, this peaceful riverfront borough offers a blend of deep historic roots and quiet, small-town living. Founded in the late 1700s, its tree-lined streets feature classic Pennsylvania architecture, including the preserved home of famed scientist Joseph Priestley. Commuting is simple thanks to U.S. 11 and Route 147, putting you minutes from Sunbury and an easy drive from the shops, cafes, and healthcare options in Lewisburg.

Priestley House Front 2

Day-to-day life here moves at a comfortable pace, centered around local parks, river recreation, and friendly neighborhoods. Families are served by the Shikellamy School District, while community spots like Pineknotter Park and King Street Park host youth sports, playgrounds, and local festivals throughout the year. Between scenic boat launches, walkable residential blocks, and convenient bridge connections across the Susquehanna Valley, Northumberland offers a welcoming, down-to-earth place to settle down.

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