15642   Zip Code Irwin Westmoreland PA United States

City Irwin
County Westmoreland
State Pennsylvania
Latitude 40.32045
Longitude -79.72119
Population 46,325
Density 1006.48 people per square mile
Time Zone America/New York
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $97,706
Median individual: $50,022

Race

Mode: 94.2% White

Gender

 50.7% female 

Rent

  $1008 / month  

Median house value: $243,217.0

Age

Median: 45.0 years old

Education

With at least college degree: 42.1%
With STEM degree: 44.3%

Marital Status

 59.7% married 

Never married: 23.9%

Labor Force Participation

 68.2% working 

Unemployed: 4.5%

Average Family Size

 2.91 people 

Commute Time

 28.4 minutes 

Health Care

 2.0% uninsured 

Poverty

 5.7%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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