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 2021-07-01 | |
|---|---|---|---|---|---|---|---|
| Westmoreland | County | 370,321 | 369,993 | 365,169 | 354,663 | 353,057 | → |
| Pennsylvania | State | 11,881,643 | 12,281,054 | 12,702,379 | 13,002,700 | 12,964,056 |
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, »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 2021-07-01 | |
|---|---|---|---|---|---|---|---|---|
| Adamsburg | Borough | Westmoreland | 253 | 244 | 172 | 144 | 143 | → |
| Arnold | City | Westmoreland | 6,033 | 5,682 | 5,153 | 4,767 | 4,725 | → |
| Arona | Borough | Westmoreland | 393 | 420 | 370 | 253 | 250 | → |
| Avonmore | Borough | Westmoreland | 1,098 | 878 | 1,014 | 901 | 894 | → |
| Bolivar | Borough | Westmoreland | 544 | 521 | 465 | 436 | 433 | → |
| Delmont | Borough | Westmoreland | 2,063 | 2,569 | 2,661 | 2,592 | 2,569 | → |
| Derry | Borough | Westmoreland | 2,988 | 3,048 | 2,681 | 2,637 | 2,615 | → |
| Donegal | Borough | Westmoreland | 198 | 279 | 117 | 103 | 102 | → |
| East Vandergrift | Borough | Westmoreland | 795 | 736 | 678 | 601 | 596 | → |
| Export | Borough | Westmoreland | 967 | 915 | 911 | 893 | 886 | → |
| Greensburg | City | Westmoreland | 16,329 | 15,670 | 14,897 | 15,059 | 14,939 | → |
| Hunker | Borough | Westmoreland | 328 | 329 | 287 | 307 | 305 | → |
| Hyde Park | Borough | Westmoreland | 537 | 504 | 502 | 508 | 504 | → |
| Irwin | Borough | Westmoreland | 4,677 | 4,335 | 3,991 | 3,894 | 3,862 | → |
| Jeannette | City | Westmoreland | 11,095 | 10,758 | 9,675 | 8,766 | 8,689 | → |
| Latrobe | Borough | Westmoreland | 9,564 | 9,119 | 8,333 | 8,053 | 7,983 | → |
| Laurel Mountain | Borough | Westmoreland | 195 | 186 | 165 | 146 | 145 | → |
| Ligonier | Borough | Westmoreland | 1,714 | 1,755 | 1,569 | 1,508 | 1,497 | → |
| Lower Burrell | City | Westmoreland | 12,240 | 12,623 | 11,761 | 11,748 | 11,647 | → |
| Madison | Borough | Westmoreland | 554 | 441 | 391 | 363 | 360 | → |
| Manor | Borough | Westmoreland | 2,566 | 2,734 | 3,200 | 3,579 | 3,560 | → |
| Monessen | City | Westmoreland | 9,811 | 8,665 | 7,717 | 6,871 | 6,811 | → |
| Mount Pleasant | Borough | Westmoreland | 4,715 | 4,705 | 4,429 | 4,246 | 4,210 | → |
| Murrysville | Municipality | Westmoreland | 17,251 | 18,950 | 20,054 | 20,982 | 20,833 | → |
| New Alexandria | Borough | Westmoreland | 451 | 751 | 555 | 497 | 493 | → |
| New Florence | Borough | Westmoreland | 857 | 775 | 687 | 672 | 666 | → |
| New Kensington | City | Westmoreland | 15,893 | 14,666 | 13,116 | 12,155 | 12,052 | → |
| New Stanton | Borough | Westmoreland | 2,077 | 1,908 | 2,179 | 2,332 | 2,311 | → |
| North Belle Vernon | Borough | Westmoreland | 2,139 | 2,101 | 1,983 | 1,869 | 1,852 | → |
| North Irwin | Borough | Westmoreland | 951 | 886 | 840 | 819 | 813 | → |
| Oklahoma | Borough | Westmoreland | 912 | 914 | 791 | 785 | 779 | → |
| Penn | Borough | Westmoreland | 460 | 427 | 475 | 435 | 432 | → |
| Scottdale | Borough | Westmoreland | 5,109 | 4,742 | 4,358 | 4,419 | 4,378 | → |
| Seward | Borough | Westmoreland | 519 | 491 | 493 | 408 | 405 | → |
| Smithton | Borough | Westmoreland | 375 | 460 | 397 | 345 | 343 | → |
| South Greensburg | Borough | Westmoreland | 2,273 | 2,230 | 2,113 | 2,133 | 2,114 | → |
| Southwest Greensburg | Borough | Westmoreland | 2,460 | 2,401 | 2,155 | 2,217 | 2,197 | → |
| Sutersville | Borough | Westmoreland | 755 | 634 | 603 | 559 | 558 | → |
| Trafford | Borough | Westmoreland / Allegheny | 3,411 | 3,233 | 3,223 | 3,309 | 3,280 | → |
| Vandergrift | Borough | Westmoreland | 5,947 | 5,503 | 5,200 | 5,061 | 5,016 | → |
| West Leechburg | Borough | Westmoreland | 1,359 | 1,291 | 1,295 | 1,267 | 1,256 | → |
| West Newton | Borough | Westmoreland | 3,244 | 3,103 | 2,652 | 2,660 | 2,636 | → |
| Youngstown | Borough | Westmoreland | 386 | 402 | 324 | 252 | 249 | → |
| Youngwood | Borough | Westmoreland | 3,363 | 4,125 | 3,049 | 2,974 | 2,947 | → |
Source: U.S. Census Bureau (web).
Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.