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Jefferson County, OR


Designated Market Area: Portland, OR-WA
USDA County Type (2015): Low Employment, Retirement Destination
American Communities Project County Type (2023): Graying America

Places in Jefferson County, OR     [Sort places by name]

 

Tracts in Jefferson County, OR

   



Click here to view demographic data for Jefferson County, OR

2022 population: 25,330   ( 3,610 from 2010 , 823 from 2020)
Land area: 1781.7 square miles
Population density: 14.2 persons per square mile

2022 Census data
White:15,399 60.79% 14.7%
Black:1880.74% 60.7%
Indian:3,46213.67% 3.0%
Asian:2230.88% 110.4%
2+ races:7132.81% 48.9%
Hispanic:5,34521.10% 27.4%
Total non-White:9,93139.21% 19.8%

2020-2022 ComponentsNumberRate
Births:658 13.4
Deaths:71514.6
Net Migration: 89418.2
Net Immigration: -4-0.1
Change in White population:1,970 9.1
Change in Non-White pop.:1,640 7.6



Historical Presidential Election Results for Jefferson County, OR



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

YearTurnout WinnerRunner-Up OtherTotal Votes Diff
(St)
Diff
(US)
PSV
2020 61% Donald Trump* (R) 7,189 60.3% Joe Biden (D) 4,393 36.9% 331 [+] 2.8% 11,913 20 14 0.50%
2016 53% Donald Trump (R) 5,483 58.0% Hillary Clinton (D) 2,980 31.5% 996 [+] 10.5% 9,459 19 12 0.47%
2012 49% Mitt Romney (R) 4,642 56.8% Barack Obama* (D) 3,301 40.4% 232 [+] 2.8% 8,175 15 10 0.46%
2008 53% John McCain (R) 4,402 52.9% Barack Obama (D) 3,682 44.3% 234 [+] 2.8% 8,318 13 7 0.46%
2004 56% George W. Bush* (R) 4,762 58.7% John Kerry (D) 3,243 40.0% 110 [+] 1.4% 8,115 11 8 0.44%
2000 52% George W. Bush (R) 3,838 55.6% Albert Gore, Jr. (D) 2,681 38.9% 378 [+] 5.5% 6,897 9 8 0.45%
1996 53% Robert Dole (R) 2,634 42.5% Bill Clinton* (D) 2,555 41.2% 1,006 [+] 16.2% 6,195 3 2 0.45%
1992 58% Bill Clinton (D) 2,161 36.6% George Bush* (R) 1,962 33.2% 1,783 [+] 30.2% 5,906 1 -4 0.40%
1988 55% George Bush (R) 2,509 50.2% Michael Dukakis (D) 2,346 47.0% 140 [+] 2.8% 4,995 4 -3 0.42%
1984 62% Ronald Reagan* (R) 3,283 62.9% Walter Mondale (D) 1,920 36.8% 13 0.2% 5,216 7 4 0.43%
1980 61% Ronald Reagan (R) 2,523 53.3% Jimmy Carter* (D) 1,654 34.9% 560 [+] 11.8% 4,737 5 3 0.40%
1976 58% Gerald Ford* (R) 1,810 47.9% Jimmy Carter (D) 1,769 46.8% 198 [+] 5.2% 3,777 0 0 0.37%
1972 56% Richard Nixon* (R) 1,816 56.4% George McGovern (D) 1,229 38.2% 176 [+] 5.5% 3,221 4 -4 0.35%
1968 65% Richard Nixon (R) 1,669 55.3% Hubert Humphrey (D) 1,160 38.4% 191 [+] 6.3% 3,020 5 12 0.37%
1964 68% Lyndon Johnson* (D) 1,739 59.2% Barry Goldwater (R) 1,197 40.7% 2 0.1% 2,938 5 2 0.37%
1960 66% Richard Nixon (R) 1,413 53.7% John Kennedy (D) 1,214 46.2% 2 0.1% 2,629 1 4 0.34%
1956 63% Dwight Eisenhower* (R) 1,356 54.8% Adlai Stevenson (D) 1,117 45.1% 3 0.1% 2,476 0 -3 0.34%
1952 63% Dwight Eisenhower (R) 1,488 67.1% Adlai Stevenson (D) 723 32.6% 6 0.3% 2,217 7 12 0.32%
1948 40% Thomas Dewey (R) 622 50.7% Harry Truman* (D) 559 45.6% 46 [+] 3.7% 1,227 1 6 0.23%
1944 33% Thomas Dewey (R) 419 58.0% Franklin Roosevelt* (D) 297 41.1% 7 1.0% 723 11 12 0.15%
1940 69% Franklin Roosevelt* (D) 467 52.1% Wendell Willkie (R) 423 47.2% 6 0.7% 896 2 2 0.19%
1936 62% Franklin Roosevelt* (D) 514 64.0% Alf Landon (R) 253 31.5% 36 [+] 4.5% 803 2 -5 0.19%
1932 57% Franklin Roosevelt (D) 477 62.3% Herbert Hoover* (R) 253 33.0% 36 [+] 4.7% 766 -4 -7 0.21%
1928 56% Herbert Hoover (R) 481 59.3% Al Smith (D) 308 38.0% 22 [+] 2.7% 811 -5 1 0.25%
1924 58% Calvin Coolidge (R) 374 39.0% Robert LaFollette (Prog) 334 34.8% 251 [+] 26.2% 959 -12 -15 0.34%
1920 54% Warren Harding (R) 623 61.6% James Cox (D) 300 29.6% 89 [+] 8.8% 1,012 1 1 0.42%
1916 136% Woodrow Wilson* (D) 904 56.2% Charles Evans Hughes (R) 581 36.1% 123 [+] 7.6% 1,608 -12 -10 0.61%
* incumbent         PSV: percent of state vote



2020 President, Jefferson County, OR
CandidateVotesPct
Joe Biden (D) 4,393 36.9%
Donald Trump* (R) 7,189 60.3%
Jo Jorgensen (Lbt) 210 1.8%
Other 121 1.0%
TOTAL 11,913
Turnout: 61% Diff (St): 20 Diff (US): 14


2016 President, Jefferson County, OR
CandidateVotesPct
Hillary Clinton (D) 2,980 31.5%
Donald Trump (R) 5,483 58.0%
Gary Johnson (Lbt) 493 5.2%
Jill Stein (Grn) 182 1.9%
Other 321 3.4%
TOTAL 9,459
Turnout: 53% Diff (St): 19 Diff (US): 12


2012 President, Jefferson County, OR
CandidateVotesPct
Barack Obama* (D) 3,301 40.4%
Mitt Romney (R) 4,642 56.8%
Gary Johnson (Lbt) 77 0.9%
Other 155 1.9%
TOTAL 8,175
Turnout: 49% Diff (St): 15 Diff (US): 10


2008 President, Jefferson County, OR
CandidateVotesPct
Barack Obama (D) 3,682 44.3%
John McCain (R) 4,402 52.9%
Ralph Nader (I) 100 1.2%
Bob Barr (Lbt) 22 0.3%
Other 112 1.3%
TOTAL 8,318
Turnout: 53% Diff (St): 13 Diff (US): 7


2004 President, Jefferson County, OR
CandidateVotesPct
George W. Bush* (R) 4,762 58.7%
John Kerry (D) 3,243 40.0%
Other 110 1.4%
TOTAL 8,115
Turnout: 56% Diff (St): 11 Diff (US): 8


2000 President, Jefferson County, OR
CandidateVotesPct
George W. Bush (R) 3,838 55.6%
Albert Gore, Jr. (D) 2,681 38.9%
Ralph Nader (Grn) 247 3.6%
Pat Buchanan (Ref) 44 0.6%
Other 87 1.3%
TOTAL 6,897
Turnout: 52% Diff (St): 9 Diff (US): 8


1996 President, Jefferson County, OR
CandidateVotesPct
Bill Clinton* (D) 2,555 41.2%
Robert Dole (R) 2,634 42.5%
Ross Perot (Ref) 813 13.1%
Ralph Nader (Grn) 85 1.4%
Harry Browne (Lbt) 45 0.7%
Other 63 1.0%
TOTAL 6,195
Turnout: 53% Diff (St): 3 Diff (US): 2


1992 President, Jefferson County, OR
CandidateVotesPct
Bill Clinton (D) 2,161 36.6%
George Bush* (R) 1,962 33.2%
Ross Perot (I) 1,741 29.5%
Other 42 0.7%
TOTAL 5,906
Turnout: 58% Diff (St): 1 Diff (US): -4


1988 President, Jefferson County, OR
CandidateVotesPct
George Bush (R) 2,509 50.2%
Michael Dukakis (D) 2,346 47.0%
Ron Paul (Lbt) 78 1.6%
Other 62 1.2%
TOTAL 4,995
Turnout: 55% Diff (St): 4 Diff (US): -3


1984 President, Jefferson County, OR
CandidateVotesPct
Ronald Reagan* (R) 3,283 62.9%
Walter Mondale (D) 1,920 36.8%
Other 13 0.2%
TOTAL 5,216
Turnout: 62% Diff (St): 7 Diff (US): 4


1980 President, Jefferson County, OR
CandidateVotesPct
Ronald Reagan (R) 2,523 53.3%
Jimmy Carter* (D) 1,654 34.9%
John Anderson (I) 431 9.1%
Edward Clark (Lbt) 95 2.0%
Other 34 0.7%
TOTAL 4,737
Turnout: 61% Diff (St): 5 Diff (US): 3


1976 President, Jefferson County, OR
CandidateVotesPct
Jimmy Carter (D) 1,769 46.8%
Gerald Ford* (R) 1,810 47.9%
Eugene McCarthy (I) 153 4.1%
Other 45 1.2%
TOTAL 3,777
Turnout: 58% Diff (St): 0 Diff (US): 0


1972 President, Jefferson County, OR
CandidateVotesPct
Richard Nixon* (R) 1,816 56.4%
George McGovern (D) 1,229 38.2%
John Schmitz (Amer) 164 5.1%
Other 12 0.4%
TOTAL 3,221
Turnout: 56% Diff (St): 4 Diff (US): -4


1968 President, Jefferson County, OR
CandidateVotesPct
Richard Nixon (R) 1,669 55.3%
Hubert Humphrey (D) 1,160 38.4%
George Wallace (AIP) 180 6.0%
Other 11 0.4%
TOTAL 3,020
Turnout: 65% Diff (St): 5 Diff (US): 12


1964 President, Jefferson County, OR
CandidateVotesPct
Lyndon Johnson* (D) 1,739 59.2%
Barry Goldwater (R) 1,197 40.7%
Other 2 0.1%
TOTAL 2,938
Turnout: 68% Diff (St): 5 Diff (US): 2


1960 President, Jefferson County, OR
CandidateVotesPct
John Kennedy (D) 1,214 46.2%
Richard Nixon (R) 1,413 53.7%
Other 2 0.1%
TOTAL 2,629
Turnout: 66% Diff (St): 1 Diff (US): 4


1956 President, Jefferson County, OR
CandidateVotesPct
Dwight Eisenhower* (R) 1,356 54.8%
Adlai Stevenson (D) 1,117 45.1%
Other 3 0.1%
TOTAL 2,476
Turnout: 63% Diff (St): 0 Diff (US): -3


1952 President, Jefferson County, OR
CandidateVotesPct
Dwight Eisenhower (R) 1,488 67.1%
Adlai Stevenson (D) 723 32.6%
Other 6 0.3%
TOTAL 2,217
Turnout: 63% Diff (St): 7 Diff (US): 12


1948 President, Jefferson County, OR
CandidateVotesPct
Harry Truman* (D) 559 45.6%
Thomas Dewey (R) 622 50.7%
Henry Wallace (Prog) 40 3.3%
Other 6 0.5%
TOTAL 1,227
Turnout: 40% Diff (St): 1 Diff (US): 6


1944 President, Jefferson County, OR
CandidateVotesPct
Franklin Roosevelt* (D) 297 41.1%
Thomas Dewey (R) 419 58.0%
Other 7 1.0%
TOTAL 723
Turnout: 33% Diff (St): 11 Diff (US): 12


1940 President, Jefferson County, OR
CandidateVotesPct
Franklin Roosevelt* (D) 467 52.1%
Wendell Willkie (R) 423 47.2%
Other 6 0.7%
TOTAL 896
Turnout: 69% Diff (St): 2 Diff (US): 2


1936 President, Jefferson County, OR
CandidateVotesPct
Franklin Roosevelt* (D) 514 64.0%
Alf Landon (R) 253 31.5%
William Lemke (Union) 34 4.2%
Norman Thomas (Soc) 1 0.1%
Other 1 0.1%
TOTAL 803
Turnout: 62% Diff (St): 2 Diff (US): -5


1932 President, Jefferson County, OR
CandidateVotesPct
Franklin Roosevelt (D) 477 62.3%
Herbert Hoover* (R) 253 33.0%
Norman Thomas (Soc) 31 4.0%
Other 5 0.7%
TOTAL 766
Turnout: 57% Diff (St): -4 Diff (US): -7


1928 President, Jefferson County, OR
CandidateVotesPct
Herbert Hoover (R) 481 59.3%
Al Smith (D) 308 38.0%
Norman Thomas (Soc) 6 0.7%
Other 16 2.0%
TOTAL 811
Turnout: 56% Diff (St): -5 Diff (US): 1


1924 President, Jefferson County, OR
CandidateVotesPct
Calvin Coolidge (R) 374 39.0%
John Davis (D) 242 25.2%
Robert LaFollette (Prog) 334 34.8%
Other 9 0.9%
TOTAL 959
Turnout: 58% Diff (St): -12 Diff (US): -15


1920 President, Jefferson County, OR
CandidateVotesPct
Warren Harding (R) 623 61.6%
James Cox (D) 300 29.6%
Eugene Debs (Soc) 38 3.8%
Aaron Watkins (Proh) 37 3.7%
Other 14 1.4%
TOTAL 1,012
Turnout: 54% Diff (St): 1 Diff (US): 1


1916 President, Jefferson County, OR
CandidateVotesPct
Woodrow Wilson* (D) 904 56.2%
Charles Evans Hughes (R) 581 36.1%
Allan Benson (Soc) 62 3.9%
James Hanly (Proh) 60 3.7%
Other 1 0.1%
TOTAL 1,608
Turnout: 136% Diff (St): -12 Diff (US): -10
* incumbent

Historical Statewide Election Results for Jefferson County, OR

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

YearTypeTurnout WinnerRunner-Up OtherTotal VotesDiff PSV
2022 S3 51% Jo Rae Perkins (R) 6,083 61.4% Ron Wyden* (D) 3,597 36.3% 220 [+] 2.2% 9,900 21 0.51%
2022 G 51% Christine Drazan (R) 6,251 62.7% Tina Kotek (D) 2,376 23.8% 1,350 [+] 13.5% 9,977 19 0.51%
2020 S2 61% Jo Rae Perkins (R) 6,810 57.9% Jeff Merkley* (D) 4,591 39.1% 351 [+] 3.0% 11,752 19 0.51%
2018 G 48% Knute Buehler (R) 5,518 62.3% Kate Brown* (D) 2,635 29.8% 699 [+] 7.9% 8,852 19 0.47%
2016 S3 52% Ron Wyden* (D) 4,517 48.5% Mark Callahan (R) 3,967 42.6% 835 [+] 9.0% 9,319 9 0.48%
2016 G 52% Bud Pierce (R) 5,484 59.0% Kate Brown* (D) 3,169 34.1% 641 [+] 6.9% 9,294 16 0.48%
2014 S2 39% Monica Wehby (R) 3,440 50.8% Jeff Merkley* (D) 2,809 41.5% 518 [+] 7.7% 6,767 14 0.46%
2014 G 39% Dennis Richardson (R) 4,048 59.4% John Kitzhaber* (D) 2,333 34.2% 432 [+] 6.3% 6,813 15 0.46%
2010 S3 41% Jim Huffman (R) 3,374 51.1% Ron Wyden* (D) 3,036 46.0% 193 [+] 2.9% 6,603 12 0.46%
2010 G 41% Chris Dudley (R) 4,240 64.2% John Kitzhaber (D) 2,132 32.3% 230 [+] 3.5% 6,602 16 0.45%
2008 S2 52% Gordon Smith* (R) 4,788 59.3% Jeff Merkley (D) 2,705 33.5% 586 [+] 7.3% 8,079 14 0.46%
2006 G 44% Ron Saxton (R) 3,511 52.3% Ted Kulongoski* (D) 2,776 41.4% 421 [+] 6.3% 6,708 10 0.49%
2004 S3 55% Ron Wyden* (D) 5,118 64.3% Al King (R) 2,548 32.0% 295 [+] 3.7% 7,961 0 0.45%
2002 S2 43% Gordon Smith* (R) 3,993 67.1% Bill Bradbury (D) 1,716 28.8% 244 [+] 4.1% 5,953 11 0.47%
2002 G 42% Kevin Mannix (R) 3,096 52.4% Ted Kulongoski (D) 2,460 41.7% 350 [+] 5.9% 5,906 6 0.47%
1998 S3 41% Ron Wyden* (D) 3,069 60.1% John Lim (R) 1,809 35.4% 225 [+] 4.4% 5,103 2 0.46%
1998 G 41% John Kitzhaber* (D) 3,080 60.3% Bill Sizemore (R) 1,771 34.7% 255 [+] 5.0% 5,106 5 0.46%
1996 S3 45% Gordon Smith (R) 3,038 58.0% Ron Wyden (D) 1,842 35.1% 362 [+] 6.9% 5,242 12 0.44%
1996 S2 52% Gordon Smith (R) 3,675 59.6% Tom Bruggere (D) 2,236 36.2% 259 [+] 4.2% 6,170 10 0.45%
1994 G 47% Denny Smith (R) 2,639 51.2% John Kitzhaber (D) 2,146 41.6% 370 [+] 7.2% 5,155 9 0.42%
1992 S3 57% Bob Packwood* (R) 3,502 60.5% Les AuCoin (D) 2,148 37.1% 135 [+] 2.3% 5,785 8 0.42%
1990 S2 47% Mark Hatfield* (R) 2,313 53.2% Harry Lonsdale (D) 2,029 46.7% 3 [+] 0.1% 4,345 0 0.40%
1990 G 47% Dave Frohnmayer (R) 2,238 51.2% Barbara Roberts (D) 1,716 39.2% 419 [+] 9.6% 4,373 11 0.39%
1986 S3 50% Bob Packwood* (R) 2,680 61.9% Rick Bauman (D) 1,567 36.2% 81 [+] 1.9% 4,328 -1 0.42%
1986 G 50% Norma Paulus (R) 2,389 55.2% Neil Goldschmidt (D) 1,914 44.2% 23 [+] 0.5% 4,326 7 0.41%
1984 S2 62% Mark Hatfield* (R) 3,473 66.0% Margie Hendricksen (D) 1,784 33.9% 2 [+] 0.0% 5,259 0 0.43%
1982 G 52% Victor Atiyeh* (R) 3,068 72.1% Ted Kulongoski (D) 1,090 25.6% 98 [+] 2.3% 4,256 11 0.41%
1980 S3 60% Bob Packwood* (R) 2,707 57.5% Ted Kulongoski (D) 1,824 38.7% 180 [+] 3.8% 4,711 5 0.41%
1978 S2 51% Mark Hatfield* (R) 2,108 59.1% Vern Cook (D) 1,459 40.9% 2 [+] 0.1% 3,569 -3 0.40%
1978 G 52% Victor Atiyeh (R) 2,328 64.6% Robert Straub* (D) 1,265 35.1% 8 [+] 0.2% 3,601 10 0.40%
1974 S3 45% Bob Packwood* (R) 1,604 58.4% Betty Roberts (D) 1,133 41.3% 8 [+] 0.3% 2,745 4 0.36%
1974 G 45% Victor Atiyeh (R) 1,385 50.4% Robert Straub (D) 1,360 49.5% 4 [+] 0.1% 2,749 8 0.36%
1972 S2 56% Mark Hatfield* (R) 1,877 58.0% Wayne Morse (D) 1,354 41.8% 7 [+] 0.2% 3,238 4 0.35%
1970 G 53% Tom McCall* (R) 1,583 59.8% Robert Straub (D) 1,053 39.8% 11 [+] 0.4% 2,647 4 0.40%
1968 S3 65% Bob Packwood (R) 1,569 52.0% Wayne Morse* (D) 1,445 47.9% 2 [+] 0.1% 3,016 2 0.37%
1966 S2 56% Mark Hatfield (R) 1,471 58.4% Robert Duncan (D) 1,044 41.5% 2 [+] 0.1% 2,517 7 0.37%
1966 G 56% Tom McCall (R) 1,552 61.5% Robert Straub (D) 972 38.5% 0 0.0% 2,524 6 0.37%
1962 S3 52% Wayne Morse* (D) 1,167 54.4% Sig Unander (R) 977 45.6% 0 0.0% 2,144 0 0.34%
1962 G 52% Mark Hatfield* (R) 1,238 57.4% Robert Thornton (D) 821 38.1% 96 [+] 4.5% 2,155 3 0.34%
1960 S2 64% Maurine Neuberger (D) 1,355 52.6% Maurine Neuberger (D) 1,220 47.3% 2 [+] 0.1% 2,577 n/a 0.34%
*: 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, OR

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

DateDistrictWinnerRunner-Up OtherTotal Votes
2022-11-08 OR02Cliff Bentz (R) 6,679 69.3% Joe Yetter (D) 2,936 30.5% 16 0.2% 9,631
2022-11-08 OR05Jamie McLeod-Skinner (D) 3 100.0% 0 0.0% 3
County Total for 2022-11-08:   9,634
2020-11-03 OR02Cliff Bentz (R) 7,428 64.3% Alex Spenser (D) 3,724 32.2% 409 3.5% 11,561
County Total for 2020-11-03:   11,561
2018-11-06 OR02Greg Walden* (R) 5,394 60.9% Jamie McLeod-Skinner (D) 3,006 33.9% 458 5.2% 8,858
County Total for 2018-11-06:   8,858
2016-11-08 OR02Greg Walden* (R) 6,856 75.3% Jim Crary (D) 2,223 24.4% 31 0.3% 9,110
County Total for 2016-11-08:   9,110
2014-11-04 OR02Greg Walden* (R) 5,009 74.3% Aelea Christofferson (D) 1,445 21.4% 285 4.2% 6,739
County Total for 2014-11-04:   6,739
2012-11-06 OR02Greg Walden* (R) 5,527 70.0% Joyce Segers (D) 2,223 28.2% 142 1.8% 7,892
County Total for 2012-11-06:   7,892
2010-11-02 OR02Greg Walden* (R) 4,910 76.1% Joyce Segers (D) 1,537 23.8% 8 0.1% 6,455
County Total for 2010-11-02:   6,455
2008-11-04 OR02Greg Walden* (R) 5,607 70.7% Noah Lemas (D) 2,006 25.3% 313 3.9% 7,926
County Total for 2008-11-04:   7,926
2006-11-07 OR02Greg Walden* (R) 4,549 69.4% Carol Voisin (D) 1,826 27.9% 181 2.8% 6,556
County Total for 2006-11-07:   6,556
2004-11-02 OR02Greg Walden* (R) 5,626 71.6% John McColgan (D) 2,019 25.7% 209 2.7% 7,854
County Total for 2004-11-02:   7,854
2002-11-05 OR02Greg Walden* (R) 4,154 70.8% Peter Buckley (D) 1,559 26.6% 157 2.7% 5,870
County Total for 2002-11-05:   5,870
2000-11-07 OR02Greg Walden* (R) 4,156 62.5% Walter Ponsford (D) 2,479 37.3% 19 0.3% 6,654
County Total for 2000-11-07:   6,654
1998-11-03 OR02Greg Walden (R) 2,952 59.1% Kevin Campbell (D) 1,856 37.2% 186 3.7% 4,994
County Total for 1998-11-03:   4,994
1996-11-05 OR02Bob Smith (R) 3,593 58.7% Mike Dugan (D) 2,386 39.0% 144 2.4% 6,123
County Total for 1996-11-05:   6,123
1994-11-08 OR02Wes Cooley (R) 2,655 52.5% Sue Kupillas (D) 2,171 43.0% 227 4.5% 5,053
County Total for 1994-11-08:   5,053
1992-11-03 OR02Bob Smith* (R) 3,973 67.9% Denzel Ferguson (D) 1,871 32.0% 7 0.1% 5,851
County Total for 1992-11-03:   5,851
*: incumbent           sp: special election           RO: runoff election

Voter Registration Data for Jefferson County, OR

YearTotalRepublicanDemocratOtherR/D EdgeR/D Edge %VAPOP %
2023 17,321 5,627 32.5% 3,298 19.0% 8,396 48.5% Rep +2,329 Rep +13.4% 89%
2022 17,007 5,673 33.4% 3,375 19.8% 7,959 46.8% Rep +2,298 Rep +13.5% 88%
2020 16,076 5,531 34.4% 3,440 21.4% 7,105 44.2% Rep +2,091 Rep +13.0% 83%
2018 14,519 4,854 33.4% 3,304 22.8% 6,361 43.8% Rep +1,550 Rep +10.7% 77%
2016 12,695 4,618 36.4% 3,276 25.8% 4,801 37.8% Rep +1,342 Rep +10.6% 70%
2014 10,189 4,002 39.3% 3,018 29.6% 3,169 31.1% Rep +984 Rep +9.7% 58%
2012 10,034 4,001 39.9% 3,181 31.7% 2,852 28.4% Rep +820 Rep +8.2% 59%
2010 9,520 3,859 40.5% 3,193 33.5% 2,468 25.9% Rep +666 Rep +7.0% 59%
2008 10,091 4,064 40.3% 3,582 35.5% 2,445 24.2% Rep +482 Rep +4.8% 64%
2006 9,364 3,958 42.3% 3,111 33.2% 2,295 24.5% Rep +847 Rep +9.0% 62%
2004 9,597 4,117 42.9% 3,308 34.5% 2,172 22.6% Rep +809 Rep +8.4% 66%
2002 8,435 3,527 41.8% 3,072 36.4% 1,836 21.8% Rep +455 Rep +5.4% 60%
2000 8,875 3,522 39.7% 3,280 37.0% 2,073 23.4% Rep +242 Rep +2.7% 66%
1998 9,112 3,565 39.1% 3,379 37.1% 2,168 23.8% Rep +186 Rep +2.0% 73%
1996 8,957 3,530 39.4% 3,372 37.6% 2,055 22.9% Rep +158 Rep +1.8% 76%
1994 7,681 3,091 40.2% 3,081 40.1% 1,509 19.6% Rep +10 Rep +0.1% 70%
1992 7,181 2,827 39.4% 3,064 42.7% 1,290 18.0% Dem +237 Dem +3.3% 71%
1990 5,776 2,465 42.7% 2,602 45.0% 709 12.3% Dem +137 Dem +2.4% 62%
1988 6,185 2,613 42.2% 2,809 45.4% 763 12.3% Dem +196 Dem +3.2% 68%
1986 6,232 2,609 41.9% 2,826 45.3% 797 12.8% Dem +217 Dem +3.5% 71%
VAPOP% is the estimated percentage of voting age population that is registered.
Registration data may include "inactive" voters.   Data for each year pertains to the November elections.