Election Results for Jefferson County, PA -- RightDataUSA.com

2020-2022 Components	Number	Rate
Births:	1,044	11.7
Deaths:	1,427	16.0
Net Migration:	-340	-3.8
Net Immigration:	6	0.1

Recent Trends
	Votes	Δ Margin	Swing %
2024 vs. 2020	R +269	R +91	D + 0.8%
D +178
2020 vs. 2016	R +2,772	R +1,893	D + 1.5%
D +879
2020 vs. 2012	R +4,916	R +5,174	R + 13.4%
D -258
2020 vs. 2008	R +5,907	R +7,825	R + 29.4%
D -1,918

2016 vs. 2008	R +3,135	R +5,932	R + 30.9%
D -2,797
How to interpret this table

Click on the Year to view county-level data for that election.

Year	Turnout	Winner			Runner-Up			Other		Total Votes	Diff (St)	Diff (US)	PSV
2024	67%	Donald Trump (R)	18,233	78.8%	Kamala Harris (D)	4,707	20.4%	187 [+]	0.8%	23,127	29	29	0.33%
[-] Other candidates in 2024: Chase Oliver (Lbt) 131 (0.6%); Jill Stein (Grn) 56 (0.2%); Robert F. Kennedy, Jr. (I) 0 (0.0%);
2020	66%	Donald Trump* (R)	17,964	78.5%	Joe Biden (D)	4,529	19.8%	379 [+]	1.7%	22,872	30	32	0.33%
[-] Other candidates in 2020: Jo Jorgensen (Lbt) 337 (1.5%);
2016	56%	Donald Trump (R)	15,192	77.5%	Hillary Clinton (D)	3,650	18.6%	753 [+]	3.8%	19,595	29	32	0.32%
[-] Other candidates in 2016: Gary Johnson (Lbt) 432 (2.2%); Jill Stein (Grn) 110 (0.6%); Evan McMullin (I) 18 (0.1%);
2012	51%	Mitt Romney (R)	13,048	71.8%	Barack Obama* (D)	4,787	26.3%	343 [+]	1.9%	18,178	25	25	0.32%
[-] Other candidates in 2012: Gary Johnson (Lbt) 173 (1.0%);
2008	53%	John McCain (R)	12,057	63.8%	Barack Obama (D)	6,447	34.1%	408 [+]	2.2%	18,912	20	18	0.31%
[-] Other candidates in 2008: Ralph Nader (I) 192 (1.0%); Bob Barr (Lbt) 106 (0.6%);
2004	55%	George W. Bush* (R)	13,371	68.4%	John Kerry (D)	6,073	31.0%	116 [+]	0.6%	19,560	20	18	0.34%
[-] Other candidates in 2004: Ralph Nader (I) 0 (0.0%);
2000	50%	George W. Bush (R)	11,473	65.2%	Albert Gore, Jr. (D)	5,566	31.7%	547 [+]	3.1%	17,586	19	17	0.36%
[-] Other candidates in 2000: Ralph Nader (Grn) 339 (1.9%); Pat Buchanan (Ref) 120 (0.7%);
1996	47%	Robert Dole (R)	8,156	49.6%	Bill Clinton* (D)	5,846	35.5%	2,455 [+]	14.9%	16,457	10	9	0.37%
[-] Other candidates in 1996: Ross Perot (Ref) 2,322 (14.1%); Harry Browne (Lbt) 43 (0.3%); Ralph Nader (Grn) 0 (0.0%);
1992	51%	George Bush* (R)	7,271	41.1%	Bill Clinton (D)	5,998	33.9%	4,442 [+]	25.1%	17,711	5	4	0.36%
[-] Other candidates in 1992: Ross Perot (I) 4,403 (24.9%);
1988	47%	George Bush (R)	9,743	60.5%	Michael Dukakis (D)	6,235	38.7%	131 [+]	0.8%	16,109	10	7	0.36%
[-] Other candidates in 1988: Ron Paul (Lbt) 23 (0.1%);
1984	50%	Ronald Reagan* (R)	11,334	65.3%	Walter Mondale (D)	5,950	34.3%	71	0.4%	17,355	12	7	0.36%
[-] Other candidates in 1984:
1980	48%	Ronald Reagan (R)	9,628	57.4%	Jimmy Carter* (D)	6,296	37.5%	854 [+]	5.1%	16,778	8	7	0.37%
[-] Other candidates in 1980: John Anderson (I) 687 (4.1%); Edward Clark (Lbt) 148 (0.9%);
1976	55%	Gerald Ford* (R)	9,437	55.1%	Jimmy Carter (D)	7,456	43.5%	237 [+]	1.4%	17,130	7	7	0.37%
[-] Other candidates in 1976: Eugene McCarthy (I) 165 (1.0%);
1972	56%	Richard Nixon* (R)	11,631	68.9%	George McGovern (D)	5,024	29.8%	221 [+]	1.3%	16,876	10	8	0.37%
[-] Other candidates in 1972: John Schmitz (Amer) 204 (1.2%);
1968	68%	Richard Nixon (R)	10,214	55.7%	Hubert Humphrey (D)	6,839	37.3%	1,294 [+]	7.1%	18,347	12	12	0.39%
[-] Other candidates in 1968: George Wallace (AIP) 1,278 (7.0%);
1964	69%	Lyndon Johnson* (D)	10,851	56.3%	Barry Goldwater (R)	8,373	43.5%	37	0.2%	19,261	9	5	0.40%
[-] Other candidates in 1964:
1960	76%	Richard Nixon (R)	13,845	63.8%	John Kennedy (D)	7,811	36.0%	38	0.2%	21,694	15	14	0.43%
[-] Other candidates in 1960:
1956	64%	Dwight Eisenhower* (R)	13,051	66.3%	Adlai Stevenson (D)	6,627	33.6%	19	0.1%	19,697	10	9	0.43%
[-] Other candidates in 1956:
1952	58%	Dwight Eisenhower (R)	11,833	64.6%	Adlai Stevenson (D)	6,365	34.8%	116	0.6%	18,314	12	9	0.40%
[-] Other candidates in 1952:
1948	49%	Thomas Dewey (R)	9,395	61.4%	Harry Truman* (D)	5,632	36.8%	268 [+]	1.8%	15,295	10	16	0.41%
[-] Other candidates in 1948: Henry Wallace (Prog) 86 (0.6%); Strom Thurmond (StsRts) 0 (0.0%);
1944	54%	Thomas Dewey (R)	10,970	62.5%	Franklin Roosevelt* (D)	6,425	36.6%	152	0.9%	17,547	14	17	0.46%
[-] Other candidates in 1944:
1940	62%	Wendell Willkie (R)	12,081	58.4%	Franklin Roosevelt* (D)	8,559	41.4%	47	0.2%	20,687	12	14	0.51%
[-] Other candidates in 1940:
1936	76%	Alf Landon (R)	11,943	51.2%	Franklin Roosevelt* (D)	11,080	47.5%	283 [+]	1.2%	23,306	10	15	0.56%
[-] Other candidates in 1936: William Lemke (Union) 102 (0.4%); Norman Thomas (Soc) 72 (0.3%);
1932	53%	Herbert Hoover* (R)	8,246	52.5%	Franklin Roosevelt (D)	6,570	41.8%	897 [+]	5.7%	15,713	2	13	0.55%
[-] Other candidates in 1932: Norman Thomas (Soc) 697 (4.4%);
1928	58%	Herbert Hoover (R)	13,233	74.6%	Al Smith (D)	4,325	24.4%	173 [+]	1.0%	17,731	9	16	0.56%
[-] Other candidates in 1928: Norman Thomas (Soc) 76 (0.4%);
1924	51%	Calvin Coolidge (R)	10,673	64.9%	John Davis (D)	2,664	16.2%	3,113 [+]	18.9%	16,450	0	11	0.77%
[-] Other candidates in 1924: Robert LaFollette (Prog) 2,618 (15.9%);
1920	34%	Warren Harding (R)	7,970	66.7%	James Cox (D)	3,060	25.6%	920 [+]	7.7%	11,950	1	6	0.65%
[-] Other candidates in 1920: Aaron Watkins (Proh) 437 (3.7%); Eugene Debs (Soc) 386 (3.2%); Parley Christiansen (FL) 83 (0.7%);
1916	24%	Charles Evans Hughes (R)	4,332	51.7%	Woodrow Wilson* (D)	3,253	38.9%	788 [+]	9.4%	8,373	-3	6	0.65%
[-] Other candidates in 1916: Allan Benson (Soc) 445 (5.3%); James Hanly (Proh) 341 (4.1%);
1912	24%	Theodore Roosevelt (Prog)	3,501	40.6%	Woodrow Wilson (D)	2,510	29.1%	2,611 [+]	30.3%	8,622	-4	-5	0.71%
[-] Other candidates in 1912: William Taft* (R) 1,608 (18.6%); Eugene Debs (Soc) 572 (6.6%); Eugene Chafin (Proh) 430 (5.0%);
1908	27%	William Taft (R)	5,652	60.2%	William J. Bryan (D)	2,986	31.8%	755 [+]	8.0%	9,393	1	9	0.74%
[-] Other candidates in 1908: Eugene Chafin (Proh) 527 (5.6%); Eugene Debs (Soc) 211 (2.2%); Thomas Hisgen (I) 5 (0.1%);
1904	25%	Theodore Roosevelt (R)	5,860	69.1%	Alton Parker (D)	2,095	24.7%	527 [+]	6.2%	8,482	1	13	0.69%
[-] Other candidates in 1904: Silas Swallow (Proh) 463 (5.5%); Eugene Debs (Soc) 51 (0.6%); Thomas Watson (Pop) 0 (0.0%);
1900	29%	William McKinley* (R)	5,950	62.4%	William J. Bryan (D)	3,063	32.1%	525 [+]	5.5%	9,538	2	11	0.81%
[-] Other candidates in 1900: John Woolley (Proh) 480 (5.0%); Eugene Debs (Soc) 24 (0.3%);

* incumbent PSV: percent of state vote

2020 President, Jefferson County, PA

Candidate

Votes

Pct

Joe Biden (D)

4,529

19.8%

Donald Trump* (R)

17,964

78.5%

Jo Jorgensen (Lbt)

337

1.5%

Other

0.2%

TOTAL

22,872

Turnout: 66%	Diff (St): 30	Diff (US): 32

2016 President, Jefferson County, PA

Candidate

Votes

Pct

Hillary Clinton (D)

3,650

18.6%

Donald Trump (R)

15,192

77.5%

Gary Johnson (Lbt)

432

2.2%

Jill Stein (Grn)

110

0.6%

Evan McMullin (I)

0.1%

Other

193

1.0%

TOTAL

19,595

Turnout: 56%	Diff (St): 29	Diff (US): 32

2012 President, Jefferson County, PA

Candidate

Votes

Pct

Barack Obama* (D)

4,787

26.3%

Mitt Romney (R)

13,048

71.8%

Gary Johnson (Lbt)

173

1.0%

Other

170

0.9%

TOTAL

18,178

Turnout: 51%	Diff (St): 25	Diff (US): 25

2008 President, Jefferson County, PA

Candidate

Votes

Pct

Barack Obama (D)

6,447

34.1%

John McCain (R)

12,057

63.8%

Ralph Nader (I)

192

1.0%

Bob Barr (Lbt)

106

0.6%

Other

110

0.6%

TOTAL

18,912

Turnout: 53%	Diff (St): 20	Diff (US): 18

2004 President, Jefferson County, PA

Candidate

Votes

Pct

George W. Bush* (R)

13,371

68.4%

John Kerry (D)

6,073

31.0%

Other

116

0.6%

TOTAL

19,560

Turnout: 55%	Diff (St): 20	Diff (US): 18

2000 President, Jefferson County, PA

Candidate

Votes

Pct

George W. Bush (R)

11,473

65.2%

Albert Gore, Jr. (D)

5,566

31.7%

Ralph Nader (Grn)

339

1.9%

Pat Buchanan (Ref)

120

0.7%

Other

0.5%

TOTAL

17,586

Turnout: 50%	Diff (St): 19	Diff (US): 17

1996 President, Jefferson County, PA

Candidate

Votes

Pct

Bill Clinton* (D)

5,846

35.5%

Robert Dole (R)

8,156

49.6%

Ross Perot (Ref)

2,322

14.1%

Harry Browne (Lbt)

0.3%

Other

0.5%

TOTAL

16,457

Turnout: 47%	Diff (St): 10	Diff (US): 9

1992 President, Jefferson County, PA

Candidate

Votes

Pct

Bill Clinton (D)

5,998

33.9%

George Bush* (R)

7,271

41.1%

Ross Perot (I)

4,403

24.9%

Other

0.2%

TOTAL

17,711

Turnout: 51%	Diff (St): 5	Diff (US): 4

1988 President, Jefferson County, PA

Candidate

Votes

Pct

George Bush (R)

9,743

60.5%

Michael Dukakis (D)

6,235

38.7%

Ron Paul (Lbt)

0.1%

Other

108

0.7%

TOTAL

16,109

Turnout: 47%	Diff (St): 10	Diff (US): 7

1984 President, Jefferson County, PA

Candidate

Votes

Pct

Ronald Reagan* (R)

11,334

65.3%

Walter Mondale (D)

5,950

34.3%

Other

0.4%

TOTAL

17,355

Turnout: 50%	Diff (St): 12	Diff (US): 7

1980 President, Jefferson County, PA

Candidate

Votes

Pct

Ronald Reagan (R)

9,628

57.4%

Jimmy Carter* (D)

6,296

37.5%

John Anderson (I)

687

4.1%

Edward Clark (Lbt)

148

0.9%

Other

0.1%

TOTAL

16,778

Turnout: 48%	Diff (St): 8	Diff (US): 7

1976 President, Jefferson County, PA

Candidate

Votes

Pct

Jimmy Carter (D)

7,456

43.5%

Gerald Ford* (R)

9,437

55.1%

Eugene McCarthy (I)

165

1.0%

Other

0.4%

TOTAL

17,130

Turnout: 55%	Diff (St): 7	Diff (US): 7

1972 President, Jefferson County, PA

Candidate

Votes

Pct

Richard Nixon* (R)

11,631

68.9%

George McGovern (D)

5,024

29.8%

John Schmitz (Amer)

204

1.2%

Other

0.1%

TOTAL

16,876

Turnout: 56%	Diff (St): 10	Diff (US): 8

1968 President, Jefferson County, PA

Candidate

Votes

Pct

Richard Nixon (R)

10,214

55.7%

Hubert Humphrey (D)

6,839

37.3%

George Wallace (AIP)

1,278

7.0%

Other

0.1%

TOTAL

18,347

Turnout: 68%	Diff (St): 12	Diff (US): 12

1964 President, Jefferson County, PA

Candidate

Votes

Pct

Lyndon Johnson* (D)

10,851

56.3%

Barry Goldwater (R)

8,373

43.5%

Other

0.2%

TOTAL

19,261

Turnout: 69%	Diff (St): 9	Diff (US): 5

1960 President, Jefferson County, PA

Candidate

Votes

Pct

John Kennedy (D)

7,811

36.0%

Richard Nixon (R)

13,845

63.8%

Other

0.2%

TOTAL

21,694

Turnout: 76%	Diff (St): 15	Diff (US): 14

1956 President, Jefferson County, PA

Candidate

Votes

Pct

Dwight Eisenhower* (R)

13,051

66.3%

Adlai Stevenson (D)

6,627

33.6%

Other

0.1%

TOTAL

19,697

Turnout: 64%	Diff (St): 10	Diff (US): 9

1952 President, Jefferson County, PA

Candidate

Votes

Pct

Dwight Eisenhower (R)

11,833

64.6%

Adlai Stevenson (D)

6,365

34.8%

Other

116

0.6%

TOTAL

18,314

Turnout: 58%	Diff (St): 12	Diff (US): 9

1948 President, Jefferson County, PA

Candidate

Votes

Pct

Harry Truman* (D)

5,632

36.8%

Thomas Dewey (R)

9,395

61.4%

Henry Wallace (Prog)

0.6%

Other

182

1.2%

TOTAL

15,295

Turnout: 49%	Diff (St): 10	Diff (US): 16

1944 President, Jefferson County, PA

Candidate

Votes

Pct

Franklin Roosevelt* (D)

6,425

36.6%

Thomas Dewey (R)

10,970

62.5%

Other

152

0.9%

TOTAL

17,547

Turnout: 54%	Diff (St): 14	Diff (US): 17

1940 President, Jefferson County, PA

Candidate

Votes

Pct

Franklin Roosevelt* (D)

8,559

41.4%

Wendell Willkie (R)

12,081

58.4%

Other

0.2%

TOTAL

20,687

Turnout: 62%	Diff (St): 12	Diff (US): 14

1936 President, Jefferson County, PA

Candidate

Votes

Pct

Franklin Roosevelt* (D)

11,080

47.5%

Alf Landon (R)

11,943

51.2%

William Lemke (Union)

102

0.4%

Norman Thomas (Soc)

0.3%

Other

109

0.5%

TOTAL

23,306

Turnout: 76%	Diff (St): 10	Diff (US): 15

1932 President, Jefferson County, PA

Candidate

Votes

Pct

Franklin Roosevelt (D)

6,570

41.8%

Herbert Hoover* (R)

8,246

52.5%

Norman Thomas (Soc)

697

4.4%

Other

200

1.3%

TOTAL

15,713

Turnout: 53%	Diff (St): 2	Diff (US): 13

1928 President, Jefferson County, PA

Candidate

Votes

Pct

Herbert Hoover (R)

13,233

74.6%

Al Smith (D)

4,325

24.4%

Norman Thomas (Soc)

0.4%

Other

0.5%

TOTAL

17,731

Turnout: 58%	Diff (St): 9	Diff (US): 16

1924 President, Jefferson County, PA

Candidate

Votes

Pct

Calvin Coolidge (R)

10,673

64.9%

John Davis (D)

2,664

16.2%

Robert LaFollette (Prog)

2,618

15.9%

Other

495

3.0%

TOTAL

16,450

Turnout: 51%	Diff (St): 0	Diff (US): 11

1920 President, Jefferson County, PA

Candidate

Votes

Pct

Warren Harding (R)

7,970

66.7%

James Cox (D)

3,060

25.6%

Eugene Debs (Soc)

386

3.2%

Parley Christiansen (FL)

0.7%

Aaron Watkins (Proh)

437

3.7%

Other

0.1%

TOTAL

11,950

Turnout: 34%	Diff (St): 1	Diff (US): 6

1916 President, Jefferson County, PA

Candidate

Votes

Pct

Woodrow Wilson* (D)

3,253

38.9%

Charles Evans Hughes (R)

4,332

51.7%

Allan Benson (Soc)

445

5.3%

James Hanly (Proh)

341

4.1%

Other

0.0%

TOTAL

8,373

Turnout: 24%	Diff (St): -3	Diff (US): 6

1912 President, Jefferson County, PA

Candidate

Votes

Pct

Woodrow Wilson (D)

2,510

29.1%

Theodore Roosevelt (Prog)

3,501

40.6%

William Taft* (R)

1,608

18.6%

Eugene Debs (Soc)

572

6.6%

Eugene Chafin (Proh)

430

5.0%

Other

0.0%

TOTAL

8,622

Turnout: 24%	Diff (St): -4	Diff (US): -5

1908 President, Jefferson County, PA

Candidate

Votes

Pct

William Taft (R)

5,652

60.2%

William J. Bryan (D)

2,986

31.8%

Eugene Debs (Soc)

211

2.2%

Eugene Chafin (Proh)

527

5.6%

Thomas Hisgen (I)

0.1%

Other

0.1%

TOTAL

9,393

Turnout: 27%	Diff (St): 1	Diff (US): 9

1904 President, Jefferson County, PA

Candidate

Votes

Pct

Theodore Roosevelt (R)

5,860

69.1%

Alton Parker (D)

2,095

24.7%

Eugene Debs (Soc)

0.6%

Silas Swallow (Proh)

463

5.5%

Other

0.2%

TOTAL

8,482

Turnout: 25%	Diff (St): 1	Diff (US): 13

1900 President, Jefferson County, PA

Candidate

Votes

Pct

William McKinley* (R)

5,950

62.4%

William J. Bryan (D)

3,063

32.1%

John Woolley (Proh)

480

5.0%

Eugene Debs (Soc)

0.3%

Other

0.2%

TOTAL

9,538

Turnout: 29%	Diff (St): 2	Diff (US): 11

* incumbent

Historical Statewide Election Results for Jefferson County, PA

Click on the Year to view county-level data for that election.

Year	Type	Turnout	Winner			Runner-Up			Other		Total Votes	Diff	PSV
2022	S3	52%	Mehmet Oz (R)	13,139	73.9%	John Fetterman (D)	4,135	23.2%	512 [+]	2.9%	17,786	28	0.33%
[-] Other candidates in 2022: Erik Gerhardt (Libertarian) 293 (1.6%); Dan Wassmer (Keystone) 121 (0.7%); Richard Weiss (Green) 98 (0.6%);
2022	G	52%	Doug Mastriano (R)	12,433	69.8%	Josh Shapiro (D)	5,038	28.3%	349 [+]	2.0%	17,820	28	0.33%
[-] Other candidates in 2022: Matt Hackenburg (Libertarian) 218 (1.2%); Christina Digiulo (Green) 68 (0.4%); Joseph Soloski (Keystone) 63 (0.4%);

2018	S1	44%	Lou Barletta (R)	10,872	69.8%	Bob Casey, Jr.* (D)	4,437	28.5%	267 [+]	1.7%	15,576	27	0.31%
[-] Other candidates in 2018: Dale Kerns (Libertarian) 167 (1.1%); Neal Gale (Green) 100 (0.6%);
2018	G	44%	Scott Wagner (R)	11,036	70.9%	Tom Wolf* (D)	4,277	27.5%	261 [+]	1.7%	15,574	30	0.31%
[-] Other candidates in 2018: Ken Krawchuk (Libertarian) 173 (1.1%); Paul Glover (Green) 88 (0.6%);
2016	S3	55%	Pat Toomey* (R)	13,706	71.0%	Katie McGinty (D)	4,160	21.5%	1,451 [+]	7.5%	19,317	22	0.32%
[-] Other candidates in 2016: Edward Clifford (Libertarian) 1,451 (7.5%);
2014	G	34%	Tom Corbett* (R)	7,458	63.0%	Tom Wolf (D)	4,375	37.0%	0	0.0%	11,833	18	0.34%
[-] Other candidates in 2014:
2012	S1	51%	Tom Smith (R)	12,780	70.7%	Bob Casey, Jr.* (D)	4,878	27.0%	428 [+]	2.4%	18,086	26	0.32%
[-] Other candidates in 2012: Rayburn Smith (Libertarian) 428 (2.4%);
2010	S3	37%	Pat Toomey (R)	9,326	70.6%	Joe Sestak (D)	3,882	29.4%	0	0.0%	13,208	20	0.33%
[-] Other candidates in 2010:
2010	G	38%	Tom Corbett (R)	10,017	74.5%	Dan Onorato (D)	3,420	25.5%	0	0.0%	13,437	20	0.34%
[-] Other candidates in 2010:

2006	S1	40%	Rick Santorum* (R)	7,731	54.6%	Bob Casey, Jr. (D)	6,424	45.4%	0	0.0%	14,155	13	0.35%
[-] Other candidates in 2006:
2006	G	40%	Lynn Swann (R)	8,774	61.9%	Ed Rendell* (D)	5,402	38.1%	0	0.0%	14,176	22	0.35%
[-] Other candidates in 2006:
2004	S3	54%	Arlen Specter* (R)	11,782	61.5%	Joseph Hoeffel (D)	5,294	27.6%	2,087 [+]	10.9%	19,163	9	0.34%
[-] Other candidates in 2004: James Clymer (Constitution) 1,688 (8.8%); Betsy Summers (Libertarian) 399 (2.1%);
2002	G	37%	Mike Fisher (R)	8,745	67.7%	Ed Rendell (D)	3,879	30.0%	299 [+]	2.3%	12,923	23	0.36%
[-] Other candidates in 2002: Ken Krawchuk (Libertarian) 150 (1.2%); Michael Morrill (Green) 149 (1.2%);
2000	S1	49%	Rick Santorum* (R)	11,370	65.8%	Ron Klink (D)	5,361	31.0%	552 [+]	3.2%	17,283	13	0.36%
[-] Other candidates in 2000: John Featherman (Libertarian) 223 (1.3%); Robert Domske (Reform) 168 (1.0%); Lester Searer (Constitution) 161 (0.9%);

1998	S3	32%	Arlen Specter* (R)	7,161	64.3%	Bill Lloyd (D)	3,433	30.8%	551 [+]	4.9%	11,145	3	0.38%
[-] Other candidates in 1998: Dean Snyder (Constitution) 437 (3.9%); Jack Iannantuano (Libertarian) 114 (1.0%);
1998	G	32%	Tom Ridge* (R)	6,493	58.1%	Ivan Itkin (D)	2,473	22.1%	2,213 [+]	19.8%	11,179	1	0.37%
[-] Other candidates in 1998: Peg Luksik (Constitution) 2,131 (19.1%); Ken Krawchuk (Libertarian) 82 (0.7%);
1994	S1	39%	Rick Santorum (R)	8,077	59.8%	Harris Wofford* (D)	4,616	34.2%	823 [+]	6.1%	13,516	10	0.38%
[-] Other candidates in 1994: Diane Blough (Patriot) 574 (4.2%); Donald Eisenberger (Libertarian) 249 (1.8%);
1994	G	39%	Tom Ridge (R)	7,151	52.9%	Mark Singel (D)	4,063	30.1%	2,297 [+]	17.0%	13,511	8	0.38%
[-] Other candidates in 1994: Peg Luksik (Constitution) 2,102 (15.6%); Timothy Holloway (Patriot) 128 (0.9%); Pat Fallon (Libertarian) 67 (0.5%);
1992	S3	51%	Arlen Specter* (R)	8,923	50.6%	Lynn Yeakel (D)	7,107	40.3%	1,616 [+]	9.2%	17,646	1	0.37%
[-] Other candidates in 1992: John Perry (Libertarian) 1,616 (9.2%);
1991	S1	42%	Richard Thornburgh (R)	7,865	55.0%	Harris Wofford (D)	6,445	45.0%	0	0.0%	14,310	10	0.42%
[-] Other candidates in 1991:
1990	G	35%	Robert Casey* (D)	8,117	67.4%	Barbara Hafer (R)	3,918	32.6%	0	0.0%	12,035	0	0.39%
[-] Other candidates in 1990:

1988	S1	47%	John Heinz* (R)	12,472	77.3%	Joseph Vignola (D)	3,518	21.8%	137 [+]	0.8%	16,127	11	0.37%
[-] Other candidates in 1988: Darcy Richardson (Consumer) 52 (0.3%); Samuel Cross (Populist) 38 (0.2%); Henry Haller (Libertarian) 32 (0.2%); Sam Blancato (Socialist Workers) 15 (0.1%);
1986	S3	36%	Arlen Specter* (R)	6,907	55.8%	Bob Edgar (D)	5,369	43.4%	92 [+]	0.7%	12,368	-1	0.37%
[-] Other candidates in 1986: Lance Haver (Consumer) 92 (0.7%);
1986	G	41%	William Scranton III (R)	7,171	50.4%	Robert Casey (D)	6,947	48.8%	122 [+]	0.9%	14,240	2	0.42%
[-] Other candidates in 1986: Heidi Hoover (Consumer) 122 (0.9%);
1982	S1	39%	John Heinz* (R)	8,964	66.0%	Cyril Wecht (D)	4,503	33.2%	108 [+]	0.8%	13,575	7	0.38%
[-] Other candidates in 1982: Barbara Karkutt (Libertarian) 59 (0.4%); Liane Norman (Consumer) 37 (0.3%); Kipp Dawson (Socialist Workers) 12 (0.1%);
1982	G	39%	Richard Thornburgh* (R)	7,435	54.9%	Allen Ertel (D)	6,037	44.6%	76 [+]	0.6%	13,548	4	0.37%
[-] Other candidates in 1982: Lee Frissell (Consumer) 31 (0.2%); Richard Fuerle (Libertarian) 31 (0.2%); Mark Zola (Socialist Workers) 14 (0.1%);
1980	S3	49%	Pete Flaherty (D)	8,966	53.3%	Arlen Specter (R)	7,736	46.0%	124 [+]	0.7%	16,826	-5	0.38%
[-] Other candidates in 1980: David Walter (Libertarian) 75 (0.4%); Linda Mohrbacher (Socialist Workers) 26 (0.2%); Lee Frissell (Consumer) 20 (0.1%); Frank Kinces (Communist) 3 (0.0%);

1978	G	44%	Pete Flaherty (D)	7,289	51.1%	Richard Thornburgh (R)	6,896	48.4%	69 [+]	0.5%	14,254	-4	0.38%
[-] Other candidates in 1978: Lee Frissell (Consumer) 54 (0.4%); Mark Zola (Socialist Workers) 15 (0.1%);
1976	S1	55%	John Heinz (R)	10,473	61.1%	William Green (D)	6,599	38.5%	72 [+]	0.4%	17,144	9	0.38%
[-] Other candidates in 1976: Andrew Watson (Constitution) 42 (0.2%); Bernard Salera (Labor) 17 (0.1%); Frederick Stanton (Socialist Workers) 12 (0.1%); Frank Kinces (Communist) 1 (0.0%);
1974	S3	48%	Richard Schweiker* (R)	7,369	50.3%	Pete Flaherty (D)	7,215	49.2%	71 [+]	0.5%	14,655	-3	0.42%
[-] Other candidates in 1974: George Shankey (Constitution) 71 (0.5%);
1974	G	47%	Andrew Lewis (R)	8,320	57.1%	Milton Shapp* (D)	6,145	42.1%	115 [+]	0.8%	14,580	12	0.42%
[-] Other candidates in 1974: Stephen Depue (Constitution) 96 (0.7%); Frederick Stanton (Socialist Workers) 19 (0.1%);
1970	S1	55%	Hugh Scott* (R)	8,885	58.8%	William Sesler (D)	5,996	39.7%	226 [+]	1.5%	15,107	7	0.41%
[-] Other candidates in 1970: Frank Gaydosh (Constitution) 105 (0.7%); Henry McFarland (American Independent) 99 (0.7%); Herman Johnson (Socialist Labor) 10 (0.1%); William Mimms (Consumer) 7 (0.0%); Robin Maisel (Socialist Workers) 5 (0.0%);
1970	G	55%	Raymond Broderick (R)	7,564	50.1%	Milton Shapp (D)	7,192	47.7%	331 [+]	2.2%	15,087	8	0.41%
[-] Other candidates in 1970: Francis McGeever (American Independent) 174 (1.2%); Andrew Watson (Constitution) 134 (0.9%); George Taylor (Socialist Labor) 10 (0.1%); Clarissa Cain (Consumer) 8 (0.1%); Pearl Chertov (Socialist Workers) 5 (0.0%);

1968	S3	67%	Richard Schweiker (R)	11,878	65.4%	Joseph Clark* (D)	6,085	33.5%	202 [+]	1.1%	18,165	13	0.39%
[-] Other candidates in 1968: Frank Gaydosh (Constitution) 162 (0.9%); Benson Perry (Socialist Labor) 32 (0.2%); Pearl Chertov (Militant Workers) 8 (0.0%);
1966	G	61%	Raymond Shafer (R)	10,099	60.4%	Milton Shapp (D)	6,484	38.8%	135 [+]	0.8%	16,718	8	0.41%
[-] Other candidates in 1966: Edward Schwartz (Constitution) 111 (0.7%); George Taylor (Socialist Labor) 24 (0.1%);
1964	S1	69%	Hugh Scott* (R)	11,496	59.6%	Genevieve Blatt (D)	7,757	40.2%	48 [+]	0.2%	19,301	9	0.40%
[-] Other candidates in 1964: George Taylor (Socialist Labor) 32 (0.2%); Morris Chertov (Militant Workers) 16 (0.1%);
1962	S3	73%	James Van Zandt (R)	12,030	58.6%	Joseph Clark* (D)	8,465	41.3%	18 [+]	0.1%	20,513	10	0.47%
[-] Other candidates in 1962: Arla Albaugh (Socialist Labor) 18 (0.1%);
1962	G	73%	William Scranton (R)	12,948	63.2%	Richardson Dilworth (D)	7,524	36.7%	30 [+]	0.1%	20,502	8	0.47%
[-] Other candidates in 1962: George Taylor (Socialist Labor) 30 (0.1%);

*: 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

Historical U.S. House Election Results for Jefferson County, PA

Click on the District to view county-level data for that election (where available).

2022 Census data
White:	42,449	96.93%	4.1%
Black:	194	0.44%	32.0%
Indian:	76	0.17%	5.6%
Asian:	150	0.34%	59.6%
2+ races:	474	1.08%	39.4%
Hispanic:	451	1.03%	64.0%

Total non-White:	1,345	3.07%	43.7%

Change in White population:	-1,815	-4.0
Change in Non-White pop.:	409	0.9

Date	District	Winner			Runner-Up			Other		Total Votes
2022-11-08	PA15	Glenn Thompson* (R)	14,189	80.3%	Michael Molesevich (D)	3,485	19.7%	0	0.0%	17,674
County Total for 2022-11-08:										17,674

2020-11-03	PA15	Glenn Thompson* (R)	18,492	81.8%	Robert Williams (D)	4,118	18.2%	0	0.0%	22,610
County Total for 2020-11-03:										22,610

2018-11-06	PA15	Glenn Thompson* (R)	12,214	78.4%	Susan Boser (D)	3,358	21.6%	0	0.0%	15,572
County Total for 2018-11-06:										15,572

2016-11-08	PA05	Glenn Thompson* (R)	14,792	77.0%	Kerith Taylor (D)	4,428	23.0%	0	0.0%	19,220
County Total for 2016-11-08:										19,220

2014-11-04	PA05	Glenn Thompson* (R)	8,525	71.8%	Kerith Taylor (D)	3,345	28.2%	0	0.0%	11,870
County Total for 2014-11-04:										11,870

2012-11-06	PA05	Glenn Thompson* (R)	13,354	74.9%	Charles Dumas (D)	4,484	25.1%	0	0.0%	17,838
County Total for 2012-11-06:										17,838

2010-11-02	PA05	Glenn Thompson* (R)	10,007	74.8%	Michael Pipe (D)	2,948	22.0%	427	3.2%	13,382
County Total for 2010-11-02:										13,382

2008-11-04	PA05	Glenn Thompson (R)	11,234	60.5%	Mark McCracken (D)	6,950	37.5%	370	2.0%	18,554
County Total for 2008-11-04:										18,554

2006-11-07	PA05	John Peterson* (R)	8,333	59.5%	Donald Hilliard (D)	5,665	40.5%	0	0.0%	13,998
County Total for 2006-11-07:										13,998

2004-11-02	PA05	John Peterson* (R)	15,725	90.3%	Thomas Martin (Libertarian)	1,694	9.7%	0	0.0%	17,419
County Total for 2004-11-02:										17,419

2002-11-05	PA05	John Peterson* (R)	10,573	89.2%	Thomas Martin (Libertarian)	1,277	10.8%	0	0.0%	11,850
County Total for 2002-11-05:										11,850

2000-11-07	PA05	John Peterson* (R)	13,531	88.7%	William Belitskus (Green)	1,120	7.3%	600	3.9%	15,251
County Total for 2000-11-07:										15,251

1996-11-05	PA05	John Peterson (R)	10,229	63.5%	Ruth Rudy (D)	5,880	36.5%	0	0.0%	16,109
County Total for 1996-11-05:										16,109

1994-11-08	PA05	Bill Clinger* (R)	12,526	100.0%				0	0.0%	12,526
County Total for 1994-11-08:										12,526

1992-11-03	PA05	Bill Clinger* (R)	16,188	100.0%				0	0.0%	16,188
County Total for 1992-11-03:										16,188

Year	Total	Republican		Democrat		Other		R/D Edge	R/D Edge %	VAPOP %
2024	28,812	19,757	68.6%	5,812	20.2%	3,243	11.3%	Rep +13,945	Rep +48.4%	82%
2022	28,129	18,699	66.5%	6,359	22.6%	3,071	10.9%	Rep +12,340	Rep +43.9%	82%
2020	32,040	20,009	62.5%	8,372	26.1%	3,659	11.4%	Rep +11,637	Rep +36.3%	93%
2018	29,810	17,357	58.2%	9,008	30.2%	3,445	11.6%	Rep +8,349	Rep +28.0%	86%
2016	29,923	16,968	56.7%	9,579	32.0%	3,376	11.3%	Rep +7,389	Rep +24.7%	86%
2014	28,674	15,421	53.8%	10,064	35.1%	3,189	11.1%	Rep +5,357	Rep +18.7%	82%
2012	28,544	15,297	53.6%	10,327	36.2%	2,920	10.2%	Rep +4,970	Rep +17.4%	81%
2010	27,924	14,768	52.9%	10,523	37.7%	2,633	9.4%	Rep +4,245	Rep +15.2%	79%
2008	30,073	15,541	51.7%	11,790	39.2%	2,742	9.1%	Rep +3,751	Rep +12.5%	85%
2006	29,142	15,359	52.7%	11,281	38.7%	2,502	8.6%	Rep +4,078	Rep +14.0%	83%
2004	28,847	15,212	52.7%	11,288	39.1%	2,347	8.1%	Rep +3,924	Rep +13.6%	82%
2002	26,810	13,991	52.2%	10,803	40.3%	2,016	7.5%	Rep +3,188	Rep +11.9%	76%
2000	25,892	13,444	51.9%	10,628	41.0%	1,820	7.0%	Rep +2,816	Rep +10.9%	74%
1998	24,328	12,581	51.7%	10,310	42.4%	1,437	5.9%	Rep +2,271	Rep +9.3%	70%
1996	23,406	12,138	51.9%	10,100	43.2%	1,168	5.0%	Rep +2,038	Rep +8.7%	67%
1994	21,177	10,703	50.5%	9,686	45.7%	788	3.7%	Rep +1,017	Rep +4.8%	61%
1992	21,186	10,771	50.8%	9,710	45.8%	705	3.3%	Rep +1,061	Rep +5.0%	62%
1990	20,246	10,744	53.1%	8,935	44.1%	567	2.8%	Rep +1,809	Rep +8.9%	59%
1988	20,315	11,011	54.2%	8,679	42.7%	625	3.1%	Rep +2,332	Rep +11.5%	59%
1986	21,066	11,265	53.5%	9,081	43.1%	720	3.4%	Rep +2,184	Rep +10.4%	61%
1984	21,310	11,291	53.0%	9,263	43.5%	756	3.5%	Rep +2,028	Rep +9.5%	62%

Jefferson County, PA

Historical Presidential Election Results for Jefferson County, PA

Historical Statewide Election Results for Jefferson County, PA

Historical U.S. House Election Results for Jefferson County, PA

Voter Registration Data for Jefferson County, PA