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Upper St. Clair township, PA


Allegheny County, PA

Tracts in this county

   

2022 population: 20,961   ( 1,732 from 2010 )
Land area: 9.8 square miles
Population density: 2135.5 persons per square mile

2022 Census data
White:18,561 88.55% 5.9%
Black:2691.28% 86.8%
Indian:80.04% 100.0%
Asian:1,4576.95% 32.7%
2+ races:3781.80% 119.8%
Hispanic:2271.08% 10.6%
Total non-White:2,40011.45% 40.7%

2010-2022 ComponentsNumberRate
Change in White population:1,038 6.5
Change in Non-White pop.:694 4.4



Historical Presidential Election Results for Upper St. Clair township, PA

Recent Trends
VotesΔ MarginSwing %
2020 vs. 2016 R +279 D +1,401 D + 10.7%
D +1,680
2020 vs. 2012 R -1,061 D +3,860 D + 31.2%
D +2,799
2020 vs. 2008 R -771 D +3,252 D + 26.0%
D +2,481
2016 vs. 2008 R -1,050 D +1,851 D + 15.3%
D +801
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 82% Joe Biden (D) 7,353 52.8% Donald Trump* (R) 6,380 45.8% 185 1.3% 13,918 -3 -1 0.20%
2016 78% Donald Trump (R) 6,101 49.6% Hillary Clinton (D) 5,673 46.1% 538 4.4% 12,312 1 4 0.20%
2012 83% Mitt Romney (R) 7,441 61.5% Barack Obama* (D) 4,554 37.6% 109 0.9% 12,104 15 14 0.21%
2008 87% John McCain (R) 7,151 59.0% Barack Obama (D) 4,872 40.2% 106 0.9% 12,129 15 13 0.20%
2004 86% George W. Bush* (R) 7,550 61.9% John Kerry (D) 4,592 37.6% 60 0.5% 12,202 13 11 0.21%
2000 78% George W. Bush (R) 7,276 64.5% Albert Gore, Jr. (D) 3,811 33.8% 201 1.8% 11,288 18 17 0.23%
* incumbent         PSV: percent of state vote



2020 President, Upper St. Clair township
CandidateVotesPct
Joe Biden (D) 7,353 52.8%
Donald Trump* (R) 6,380 45.8%
Jo Jorgensen (Lbt) 144 1.0%
Other 41 0.3%
TOTAL 13,918
Turnout: 82% Diff (St): -3 Diff (US): -1


2016 President, Upper St. Clair township
CandidateVotesPct
Hillary Clinton (D) 5,673 46.1%
Donald Trump (R) 6,101 49.6%
Gary Johnson (Lbt) 303 2.5%
Other 235 1.9%
TOTAL 12,312
Turnout: 78% Diff (St): 1 Diff (US): 4


2012 President, Upper St. Clair township
CandidateVotesPct
Barack Obama* (D) 4,554 37.6%
Mitt Romney (R) 7,441 61.5%
Other 109 0.9%
TOTAL 12,104
Turnout: 83% Diff (St): 15 Diff (US): 14


2008 President, Upper St. Clair township
CandidateVotesPct
Barack Obama (D) 4,872 40.2%
John McCain (R) 7,151 59.0%
Other 106 0.9%
TOTAL 12,129
Turnout: 87% Diff (St): 15 Diff (US): 13


2004 President, Upper St. Clair township
CandidateVotesPct
George W. Bush* (R) 7,550 61.9%
John Kerry (D) 4,592 37.6%
Other 60 0.5%
TOTAL 12,202
Turnout: 86% Diff (St): 13 Diff (US): 11


2000 President, Upper St. Clair township
CandidateVotesPct
George W. Bush (R) 7,276 64.5%
Albert Gore, Jr. (D) 3,811 33.8%
Ralph Nader (Grn) 155 1.4%
Other 46 0.4%
TOTAL 11,288
Turnout: 78% Diff (St): 18 Diff (US): 17
* incumbent

Historical Statewide Election Results for Upper 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 69% John Fetterman (D) 6,348 54.2% Mehmet Oz (R) 5,209 44.5% 160 [+] 1.4% 11,717 -2 0.22%
2022 G 69% Josh Shapiro (D) 7,242 62.1% Doug Mastriano (R) 4,234 36.3% 189 [+] 1.6% 11,665 -5 0.22%
2018 S1 67% Bob Casey, Jr.* (D) 5,957 54.1% Lou Barletta (R) 4,904 44.5% 148 [+] 1.3% 11,009 2 0.22%
2018 G 67% Tom Wolf* (D) 6,184 56.3% Scott Wagner (R) 4,664 42.5% 129 [+] 1.2% 10,977 2 0.22%
2016 S3 78% Pat Toomey* (R) 6,989 57.1% Katie McGinty (D) 4,963 40.5% 289 [+] 2.4% 12,241 8 0.20%
2014 G 49% Tom Corbett* (R) 4,484 60.6% Tom Wolf (D) 2,911 39.4% 0 0.0% 7,395 16 0.21%
*: 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