15666   Zip Code Mount Pleasant Westmoreland PA United States

City Mount Pleasant
County Westmoreland
State Pennsylvania
Latitude 40.15858
Longitude -79.51398
Population 15,980
Density 299.74 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: $68,102
Median individual: $36,893

Race

Mode: 96.9% White

Gender

 51.6% female 

Rent

  $799 / month  

Median house value: $161,272.0

Age

Median: 50.2 years old

Education

With at least college degree: 22.8%
With STEM degree: 45.8%

Marital Status

 50.3% married 

Never married: 27.8%

Labor Force Participation

 59.9% working 

Unemployed: 3.3%

Average Family Size

 2.70 people 

Commute Time

 26.1 minutes 

Health Care

 4.3% uninsured 

Poverty

 10.4%

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

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