Westmoreland County, PA Map
Official Census boundary of Westmoreland County, Pennsylvania (FIPS 42129). Turn on flood zones, contours, land cover and school districts, measure distances, or click any spot to inspect it.
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Westmoreland County Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
352,500
Households
154,979
Median household income
$74,109
Median age
47.2 years
Median home value
$203,500
Median gross rent
$879/mo
Owner-occupied homes
78.4%
Bachelor's degree or higher
32.8%
Below poverty level
10.3%
Land area
1,027.7 sq mi
Population density
343 / sq mi