Irwin, PA

View of Irwin, PA
Image credit: André Carrotflower / CC BY-SA 2.0
Population
3,759
U.S. Census Population Estimates Program · 2025
Elevation
965 ft
Median Home Value
$195,500
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$1,002/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$59,963
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About Irwin

Irwin is a small, welcoming borough in Westmoreland County, located about 20 miles southeast of Pittsburgh. With roughly 4,000 residents, the town features a compact, walkable downtown anchored by Main Street. Local shops, bakeries, casual diners, and the historic Lamp Theatre draw neighbors together for dinner, weekend outings, and community events like the annual summer car cruises. Founded as an early stagecoach stop and industrial center, Irwin today is a peaceful community filled with tree-lined streets and classic brick homes.

Decorative archway, 4th Street at Main Street, Irwin, Pennsylvania 20190901

Families in the borough attend the well-rated Norwin School District, which Irwin shares with neighboring North Huntingdon. Daily life is convenient, with local parks, churches, and the Norwin Public Library nestled right in the neighborhood, alongside major grocery stores and retail plazas just minutes away along Route 30. Commuting into Pittsburgh for work, healthcare, or ballgames is straightforward thanks to quick access to the Pennsylvania Turnpike and Lincoln Highway, giving residents a quiet small-town setting within easy reach of the city.

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