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St. Clair township, PA


Westmoreland County, PA

Tracts in this county

   

2022 population: 1,274   ( 244 from 2010 )
Land area: 28.6 square miles
Population density: 44.6 persons per square mile

2022 Census data
White:1,230 96.55% 16.8%
Black:50.39% 0.0%
Indian:00.00% 100.0%
Asian:00.00% 100.0%
2+ races:201.57% 122.2%
Hispanic:191.49% 26.7%
Total non-White:443.45% 10.0%

2010-2022 ComponentsNumberRate
Change in White population:-248 -19.8
Change in Non-White pop.:4 0.3



Historical Presidential Election Results for St. Clair township, PA

Recent Trends
VotesΔ MarginSwing %
2020 vs. 2016 R +86 R +81 R + 6.1%
D +5
2020 vs. 2012 R +163 R +206 R + 26.1%
D -43
2020 vs. 2008 R +214 R +321 R + 46.6%
D -107
2016 vs. 2008 R +128 R +240 R + 40.6%
D -112
How to interpret this table


Click on the Year to view municipality-level data for this county.
(Some years may be unavailable)

YearTurnout WinnerRunner-Up OtherTotal Votes Diff
(St) 		Diff
(US) 		PSV
2020 66% Donald Trump* (R) 510 74.1% Joe Biden (D) 171 24.9% 7 1.0% 688 25 27 0.01%
2016 56% Donald Trump (R) 424 69.2% Hillary Clinton (D) 166 27.1% 23 3.8% 613 21 23 0.01%
2012 49% Mitt Romney (R) 347 60.8% Barack Obama* (D) 214 37.5% 10 1.8% 571 14 14 0.01%
2008 50% John McCain (R) 296 50.5% Barack Obama (D) 278 47.4% 12 2.0% 586 6 5 0.01%
2004 56% George W. Bush* (R) 326 51.6% John Kerry (D) 299 47.3% 7 1.1% 632 3 1 0.01%
2000 53% Albert Gore, Jr. (D) 287 49.6% George W. Bush (R) 269 46.5% 23 4.0% 579 0 -1 0.01%
* incumbent         PSV: percent of state vote



2020 President, St. Clair township
CandidateVotesPct
Joe Biden (D) 171 24.9%
Donald Trump* (R) 510 74.1%
Jo Jorgensen (Lbt) 6 0.9%
Other 1 0.1%
TOTAL 688
Turnout: 66% Diff (St): 25 Diff (US): 27


2016 President, St. Clair township
CandidateVotesPct
Hillary Clinton (D) 166 27.1%
Donald Trump (R) 424 69.2%
Gary Johnson (Lbt) 13 2.1%
Other 10 1.6%
TOTAL 613
Turnout: 56% Diff (St): 21 Diff (US): 23


2012 President, St. Clair township
CandidateVotesPct
Barack Obama* (D) 214 37.5%
Mitt Romney (R) 347 60.8%
Other 10 1.8%
TOTAL 571
Turnout: 49% Diff (St): 14 Diff (US): 14


2008 President, St. Clair township
CandidateVotesPct
Barack Obama (D) 278 47.4%
John McCain (R) 296 50.5%
Other 12 2.0%
TOTAL 586
Turnout: 50% Diff (St): 6 Diff (US): 5


2004 President, St. Clair township
CandidateVotesPct
George W. Bush* (R) 326 51.6%
John Kerry (D) 299 47.3%
Other 7 1.1%
TOTAL 632
Turnout: 56% Diff (St): 3 Diff (US): 1


2000 President, St. Clair township
CandidateVotesPct
George W. Bush (R) 269 46.5%
Albert Gore, Jr. (D) 287 49.6%
Ralph Nader (Grn) 13 2.2%
Other 10 1.7%
TOTAL 579
Turnout: 53% Diff (St): 0 Diff (US): -1
* incumbent

Historical Statewide Election Results for St. Clair township, PA

Click on the Year to view county-level data for that election.
(Some years may be unavailable)

YearTypeTurnout WinnerRunner-Up OtherTotal VotesDiff PSV
2022 S3 53% Mehmet Oz (R) 374 67.5% John Fetterman (D) 167 30.1% 13 [+] 2.3% 554 21 0.01%
2022 G 54% Doug Mastriano (R) 358 64.0% Josh Shapiro (D) 185 33.1% 16 [+] 2.9% 559 22 0.01%
2018 S1 44% Lou Barletta (R) 278 58.4% Bob Casey, Jr.* (D) 192 40.3% 6 [+] 1.3% 476 16 0.01%
2018 G 44% Scott Wagner (R) 276 58.4% Tom Wolf* (D) 193 40.8% 4 [+] 0.8% 473 18 0.01%
2016 S3 54% Pat Toomey* (R) 382 63.7% Katie McGinty (D) 187 31.2% 31 [+] 5.2% 600 15 0.01%
2014 G 34% Tom Wolf (D) 207 53.8% Tom Corbett* (R) 178 46.2% 0 0.0% 385 1 0.01%
*: incumbent               +: ran on additional party lines               Type: G: Governor; S1,S2,S3: Senate Class 1, 2 or 3
italics: special election           RO: runoff election           PSV: percent of state vote