Arnold, PA

View of Arnold, PA
Image credit: Lowe, Jet / Public domain
Population
4,619
U.S. Census Population Estimates Program · 2025
Elevation
794 ft
Median Home Value
$86,400
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$846/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$45,417
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About Arnold

Sitting along the eastern bank of the Allegheny River about twenty miles northeast of Pittsburgh, Arnold is a compact community of around 4,800 residents. Spanning less than a square mile, the city is surrounded on three sides by neighboring New Kensington, and the two towns share both their industrial history and the local school district. It is a quiet, walkable area with several neighborhood spots, including Roosevelt Park and Fireman Park along the water, where families gather for youth ballgames and afternoon walks.

Historic homes along streets like Leishman Avenue recall the city's early days as a glassmaking hub, giving the neighborhoods an established, traditional feel. Having the river right along the western border provides an open waterfront backdrop, while nearby routes make it easy to commute into Pittsburgh or explore the rest of the Allegheny Valley for shopping and dining.

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