Westmoreland
County in Pennsylvania
County
The population development of Westmoreland.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2023-07-01 | |
|---|---|---|---|---|---|---|---|
| Westmoreland | County | 370,321 | 369,993 | 365,169 | 354,672 | 351,163 | → |
| Pennsylvania | State | 11,881,643 | 12,281,054 | 12,702,379 | 13,002,788 | 12,961,683 |
Contents: Incorporated Places
The population development of the incorporated places in Westmoreland.
icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).| Name | Status | County | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2023-07-01 | |
|---|---|---|---|---|---|---|---|---|
| Adamsburg | Borough | Westmoreland | 253 | 244 | 172 | 145 | 142 | → |
| Arnold | City | Westmoreland | 6,033 | 5,682 | 5,153 | 4,781 | 4,676 | → |
| Arona | Borough | Westmoreland | 393 | 420 | 370 | 253 | 248 | → |
| Avonmore | Borough | Westmoreland | 1,098 | 878 | 1,014 | 903 | 885 | → |
| Bolivar | Borough | Westmoreland | 544 | 521 | 465 | 435 | 426 | → |
| Delmont | Borough | Westmoreland | 2,063 | 2,569 | 2,661 | 2,615 | 2,607 | → |
| Derry | Borough | Westmoreland | 2,988 | 3,048 | 2,681 | 2,641 | 2,586 | → |
| Donegal | Borough | Westmoreland | 198 | 279 | 117 | 102 | 100 | → |
| East Vandergrift | Borough | Westmoreland | 795 | 736 | 678 | 603 | 591 | → |
| Export | Borough | Westmoreland | 967 | 915 | 911 | 897 | 877 | → |
| Greensburg | City | Westmoreland | 16,329 | 15,670 | 14,897 | 14,927 | 14,603 | → |
| Hunker | Borough | Westmoreland | 328 | 329 | 287 | 312 | 303 | → |
| Hyde Park | Borough | Westmoreland | 537 | 504 | 502 | 507 | 497 | → |
| Irwin | Borough | Westmoreland | 4,677 | 4,335 | 3,991 | 3,890 | 3,813 | → |
| Jeannette | City | Westmoreland | 11,095 | 10,758 | 9,675 | 8,781 | 8,591 | → |
| Latrobe | Borough | Westmoreland | 9,564 | 9,119 | 8,333 | 8,071 | 7,922 | → |
| Laurel Mountain | Borough | Westmoreland | 195 | 186 | 165 | 146 | 143 | → |
| Ligonier | Borough | Westmoreland | 1,714 | 1,755 | 1,569 | 1,511 | 1,481 | → |
| Lower Burrell | City | Westmoreland | 12,240 | 12,623 | 11,761 | 11,757 | 11,561 | → |
| Madison | Borough | Westmoreland | 554 | 441 | 391 | 364 | 357 | → |
| Manor | Borough | Westmoreland | 2,566 | 2,734 | 3,200 | 3,580 | 3,520 | → |
| Monessen | City | Westmoreland | 9,811 | 8,665 | 7,717 | 6,872 | 6,723 | → |
| Mount Pleasant | Borough | Westmoreland | 4,715 | 4,705 | 4,429 | 4,251 | 4,161 | → |
| Murrysville | Municipality | Westmoreland | 17,251 | 18,950 | 20,054 | 20,991 | 20,745 | → |
| New Alexandria | Borough | Westmoreland | 451 | 751 | 555 | 501 | 489 | → |
| New Florence | Borough | Westmoreland | 857 | 775 | 687 | 673 | 657 | → |
| New Kensington | City | Westmoreland | 15,893 | 14,666 | 13,116 | 12,171 | 11,911 | → |
| New Stanton | Borough | Westmoreland | 2,077 | 1,908 | 2,179 | 2,334 | 2,285 | → |
| North Belle Vernon | Borough | Westmoreland | 2,139 | 2,101 | 1,983 | 1,874 | 1,832 | → |
| North Irwin | Borough | Westmoreland | 951 | 886 | 840 | 822 | 814 | → |
| Oklahoma | Borough | Westmoreland | 912 | 914 | 791 | 789 | 773 | → |
| Penn | Borough | Westmoreland | 460 | 427 | 475 | 437 | 620 | → |
| Scottdale | Borough | Westmoreland | 5,109 | 4,742 | 4,358 | 4,428 | 4,337 | → |
| Seward | Borough | Westmoreland | 519 | 491 | 493 | 410 | 402 | → |
| Smithton | Borough | Westmoreland | 375 | 460 | 397 | 346 | 337 | → |
| South Greensburg | Borough | Westmoreland | 2,273 | 2,230 | 2,113 | 2,134 | 2,109 | → |
| Southwest Greensburg | Borough | Westmoreland | 2,460 | 2,401 | 2,155 | 2,222 | 2,173 | → |
| Sutersville | Borough | Westmoreland | 755 | 634 | 603 | 553 | 550 | → |
| Trafford | Borough | Westmoreland / Allegheny | 3,411 | 3,233 | 3,223 | 3,317 | 3,243 | → |
| Vandergrift | Borough | Westmoreland | 5,947 | 5,503 | 5,200 | 5,070 | 4,958 | → |
| West Leechburg | Borough | Westmoreland | 1,359 | 1,291 | 1,295 | 1,269 | 1,243 | → |
| West Newton | Borough | Westmoreland | 3,244 | 3,103 | 2,652 | 2,665 | 2,605 | → |
| Youngstown | Borough | Westmoreland | 386 | 402 | 324 | 253 | 248 | → |
| Youngwood | Borough | Westmoreland | 3,363 | 4,125 | 3,049 | 2,974 | 2,910 | → |
Source: U.S. Census Bureau.
Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.