County ProfilePA
Westmoreland County
Population: 354,663 · 82 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
354,663
People
Median age
47.2
Housing
Total households
154,979
Income
Median household income
$74,109
Housing
Total housing units
168,812
Employment
Employment rate
57.4%
Education
Bachelor’s degree or higher
32.8%
Healthcare
Insured population
97%
County details
Local time 01:53:24(ET)| Name | Westmoreland |
|---|---|
| Total ZIP codes | 82total |
| ZIP codes (by type) | 52 Standard27 PO Box3 Unique |
| Area code | 412, 582, 724, 814, 878 |
| Timezone | Eastern Time (ET) |
| Coordinates | 40.3110682, -79.4666879 |
| Land area | 1,027.7 sq miles(2,661.8 km²) |
Map of Westmoreland county, Pennsylvania with ZIP codes
Cities and Communities in Westmoreland County
Compare the largest cities in Westmoreland County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Murrysville | 21,006 | $121,823 | 1ZIPs |
| Greensburg | 14,976 | $64,914 | 3ZIPs |
| New Kensington | 12,170 | $49,063 | 2ZIPs |
| Jeannette | 8,780 | $49,188 | 1ZIPs |
| Latrobe | 8,060 | $56,318 | 1ZIPs |
| Monessen | 6,876 | $52,889 | 1ZIPs |
| Vandergrift | 5,075 | $50,901 | 1ZIPs |
| Scottdale | 4,430 | $55,423 | 1ZIPs |
| Mount Pleasant | 4,245 | $51,820 | 1ZIPs |
| Irwin | 3,902 | $59,963 | 1ZIPs |
| Manor | 3,585 | $138,583 | 1ZIPs |
| Acme | 3,430 | — | 1ZIPs |
| Loyalhanna | 3,409 | $67,841 | 1ZIPs |
| Trafford | 3,317 | $65,839 | 1ZIPs |
| Youngwood | 2,975 | $70,581 | 1ZIPs |
| Ruffs Dale | 2,957 | — | 1ZIPs |
| Hyde Park | 2,806 | $78,929 | 1ZIPs |
| West Newton | 2,665 | $52,961 | 1ZIPs |
| Derry | 2,639 | $50,313 | 1ZIPs |
| Delmont | 2,596 | $56,806 | 1ZIPs |
| New Stanton | 2,339 | $71,250 | 1ZIPs |
| Ligonier | 1,513 | $71,250 | 1ZIPs |
| Stahlstown | 1,317 | — | 1ZIPs |
| Calumet | 1,145 | $80,691 | 1ZIPs |
| Westmoreland City | 944 | — | 1ZIPs |
| Avonmore | 900 | $52,143 | 1ZIPs |
| Export | 894 | $56,316 | 1ZIPs |
| Norvelt | 846 | $73,125 | 1ZIPs |
| Tarrs | 791 | — | 1ZIPs |
| Claridge | 760 | — | 1ZIPs |
| Hostetter | 732 | $62,125 | 1ZIPs |
| Herminie | 718 | $68,125 | 1ZIPs |
| New Derry | 684 | — | 1ZIPs |
| New Florence | 671 | $61,500 | 1ZIPs |
| Yukon | 656 | — | 1ZIPs |
| Rillton | 603 | — | 1ZIPs |
| East Vandergrift | 602 | $55,278 | 1ZIPs |
| Pleasant Unity | 586 | — | 1ZIPs |
| Sutersville | 561 | $65,625 | 1ZIPs |
| Mammoth | 526 | $39,219 | 1ZIPs |
| Forbes Road | 504 | — | 1ZIPs |
| New Alexandria | 501 | $76,250 | 1ZIPs |
| Grapeville | 499 | $62,000 | 1ZIPs |
| Bradenville | 487 | $56,932 | 1ZIPs |
| Bolivar | 435 | $64,583 | 1ZIPs |
| Penn | 435 | $74,706 | 1ZIPs |
| Wyano | 433 | $44,444 | 1ZIPs |
| Bovard | 412 | — | 1ZIPs |
| Seward | 411 | $50,278 | 1ZIPs |
| Torrance | 399 | — | 1ZIPs |
| Luxor | 393 | — | 1ZIPs |
| Alverton | 385 | — | 1ZIPs |
| Rector | 382 | — | 1ZIPs |
| Armbrust | 379 | — | 1ZIPs |
| Madison | 364 | $93,929 | 1ZIPs |
| Laughlintown | 357 | — | 1ZIPs |
| Smithton | 351 | $55,625 | 1ZIPs |
| Slickville | 339 | $52,069 | 1ZIPs |
| Hunker | 310 | $58,958 | 1ZIPs |
| Hutchinson | 298 | — | 1ZIPs |
| Hannastown | 270 | — | 1ZIPs |
| Arona | 255 | $73,125 | 1ZIPs |
| Youngstown | 252 | $65,250 | 1ZIPs |
| Ardara | 244 | — | 1ZIPs |
| Webster | 237 | — | 1ZIPs |
| Lowber | 230 | — | 1ZIPs |
| Whitney | 228 | — | 1ZIPs |
| Crabtree | 201 | — | 1ZIPs |
| Jones Mills | 201 | — | 1ZIPs |
| Salina | 188 | — | 1ZIPs |
| Harrison City | 174 | $32,557 | 1ZIPs |
| Wendel | 161 | — | 1ZIPs |
| Jacobs Creek | 154 | — | 1ZIPs |
| Adamsburg | 142 | $76,250 | 1ZIPs |
| Darragh | 130 | — | 1ZIPs |
| United | 120 | — | 1ZIPs |
| Donegal | 102 | $40,000 | 1ZIPs |
| Pricedale | 69 | — | 1ZIPs |
| Larimer | 36 | — | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in Westmoreland County
Review the most populated postal areas across Westmoreland County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 15601 | Greensburg | $78,555 | 57,141 |
| 15642 | Irwin | $97,706 | 46,461 |
| 15068 | New Kensington | $63,426 | 37,104 |
| 15650 | Latrobe | $63,305 | 26,523 |
| 15644 | Jeannette | $64,684 | 18,320 |
| 15666 | Mount Pleasant | $68,102 | 15,585 |
| 15668 | Murrysville | $124,494 | 13,433 |
| 15632 | Export | $93,664 | 9,662 |
| 15690 | Vandergrift | $55,457 | 8,754 |
| 15683 | Scottdale | $51,913 | 8,285 |
| 15658 | Ligonier | $82,771 | 8,149 |
| 15085 | Trafford | $82,456 | 8,010 |
| 15062 | Monessen | $52,889 | 6,880 |
| 15627 | Derry | $59,398 | 6,461 |
| 15089 | West Newton | $60,533 | 6,151 |
| 15626 | Delmont | $61,103 | 5,095 |
| 15636 | Harrison City | $145,492 | 3,730 |
| 15670 | New Alexandria | $79,345 | 3,435 |
| 15610 | Acme | $72,938 | 3,430 |
| 15672 | New Stanton | $66,840 | 3,320 |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS