https://worldpopulationreview.com/us-counties/pa/westmoreland-county-population
https://www.penndot.pa.gov/ProjectAndPrograms/Planning/Maps/Town%20Boro%20City%20Maps/Pages/TBC-Maps-Allegheny.aspx
wellsurg '30 6,398 follasee '30 4,841 ethay '70 1,360 Beech Bottom '00 606 widsor heights '00 431 Brooke_County, '80 31,117
chester '40 3,805 New Cumberland 1890 2,305 weirto '60 28,205 Hancock_County, '80 40,418
Mingo_Junction,_Ohio '70 5,278 Yorkville,_Ohio '30 1,963 Irondale, Ohio '50 775 Richmond, Ohio '70 777
clairton 1950 19,652 5,873 34.84 1903 70% loss
duquesne 1930 21,396 5,022 24.93 1891 76% loss
mckeesport 1940 55,355 16,960 89.81 69% loss 1842
aspinwall 1940 4,716 1892 8.3 2,767 41% loss
avalon 1970 7,010 1875 13 4,528 35%
baldwin 1970 26,729 inc. 1950 68.2 20,437 24%
bell acres 2020 1505 1455 inc. 1960 14.1 4%
bellvue 1950 11604 7894 1867 20.6 32%
ben avon 1970 2713 1,826 inc. 1891 8 33%
ben avon heights 1970 443 379 inc. 1913 3.2 15%
bethel park inc. 1886 1970 34,758 32,040 129.3 8%
blawnox 1925 1930 2,186 1,381 5 37%
brackenridge 1901 1940 6,400 3,088 13.7 52%
braddock 1742 1920 20,879 1,656 11.5 92%
fox chapel 1934 2000 5,436 42.65 5,133 6%
franklin park 1823 2020 15,479 14,839 85.4 5%
glassport 1902 8,748 1940 4,241 17.43 52%
glen osborne 1960 609 4.3 561 8%
glenfield 1910 984 5.8 200 80%
greentree 1793 1970 6,441 25.4 4,693 28%
Haysville 1930 192 1.2 80 59%
heidelberg 1903 1950 2,250 1,222 7.7 46%
homestead inc. 1880 10.24 1920 20,452 2,893 86%
Ingram 1970 4,902 10 3,215 35%
Jefferson Hills 1828 2020 12,174 71.3
Leetsdale 1904 9.7 1930 2,774 9.7 1,112 60%
Liberty 1912 12.7 1960 3,624 12.7 2,237 39%
Lincoln 1869 16 1970 1,885 16 885 53%
McDonald 1865 1950 3,543 2,003 44%
McKees Rocks 1769 21.2 18,116 1930 21.2 5,622 69%
Millvale 1868 11.3 1930 8,166 11.3 3,210 61%
Monroeville 1849 30,977 1980 25.7 27,875 124 11%
mt oliver 1892 1930 7,071 8.4 3,218 55%
munhall 1901 1960 17,332 34.1 10,239 41%
n braddock 1897 1930 16,782 26.6 4,096 76%
oakdale 1892 1970 2,136 7 1,412 34%
oakmont 1889 1970 7,550 26.2 6,588 13%
pennsbury 1976 798 1.6 642 20%
pitcarin 1894 6,317 10 2,946 54%
Pleasant Hills 1947 1970 10,409 29 8,310 21%
Plum 1788 2020 27,144 141.2 26,185
Port Vue 1892 1960 6,635 18.4 3,554
Rankin 1930 7,956 5.7 1,797
Rosslyn Farms 1902 1970 608 5.5 420
Sewickley 1853 6,157 1960 16.6 3,726
s heights 1935 1990 984 14 819
s hills 1958 689 2020 9.7 705
sharpsburg 1842 8,921 1920 10.1 3,024
springdale 1906 5,602 1960 16.1 3,231
Swissvale 1898 16,488 1950 24 8,179
Tarentum 1842 9,846 1940 20.6 4,127
Thornburg 1909 617 1970 3.4 444
Trafford 1904 4,383 1970 3,214
Turtle Creek 1892 12,363 1950 20 4,864
Verona 1871 4,396 1940 9.2 2,366
Versailles 1894 1970 2,754 7.3 1,405
Wall 1904 2,426 1920 4.1 491
W Eliz 1848 1,297 1940 5 379
W Homestead 1960 4,155 10.2 1,780
W Mifflin 1788 28,070 1970 93 18,715
W View 1905 8,312 1970 21 6,351
Whitaker 1904 2,217 1940 6 1,120
Whitehall 1948 16,450 1970 44.2 14,532
White Oak 1980 9,480 1948 47.4 7,252
Wilkinsburg 1887 1950 31,418 46 13,364
Wilmerding 1890 1920 6,441 9.4 1,695
raddock hills 1946 2,556 1980 1,645 8.7 36%
radford woods 1915 1,329 1990 1,129 9.7 26%
retwood 1916 13,760 1970 9,576 25.8 30%
ridgeville 1830 7,112 1960 4,563 20.1 36%
caregie 1894 12,663 1940 7,727 30.8 39%
casle shao 1919 12,036 1970 8,092 29.3 33%
chalfot 1914 1,414 1960 728 3.9 709 49%
cheswick 1902 2,734 1960 1,590 7.7 42%
churchill 1934 4,690 1970 20 2,995 37%
corapolis 1886 11,086 1940 5,274 20.2 53%
crafto 1892 8,418 1960 5,788 21 32%
dormot 1909 13,405 1950 7,824 19.4 42%
dravosurg 1862 3,786 1950 1,534 9.8 60%
e. mckeesport 1895 3,470 1960 1,967 8 44%
e. pittsurgh 1895 6,527 1920 1,830 7.5 72%
edgewood 1888 5,292 1950 2,979 12 44%
edgeworth 1904 2200 1970 1,609 12.2 27%
elizaeth 1787 2,976 1940 1,354 8.6 55%
emsworth 1896 3,345 1970 2,392 10 29%
eta 1868 7,453 1930 3,265 15.7 57%
forest hills 1910 9,561 1970 6,108 25.2 47%