Plum, PA

View of Plum, PA
Image credit: Lee Paxton / CC BY-SA 4.0
Population
26,225
U.S. Census Population Estimates Program · 2025
Elevation
1,139 ft
Median Home Value
$227,600
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$1,177/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$98,705
U.S. Census American Community Survey 5-Year · 2024

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Plum in context.

About Plum

Plum is a large borough in eastern Allegheny County, northeast of Pittsburgh and near the Allegheny River. It began as Plum Township in 1788, one of Allegheny County's original seven townships, and still covers a broad, suburban landscape. Neighborhoods such as Holiday Park and Regency Park reflect its postwar residential growth, while its size gives parts of Plum a more open feel than Pittsburgh's closer-in boroughs. It is a practical eastern-suburbs community with schools, parks, and commuting ties to the Pittsburgh region.

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