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Alamosa County, CO


Designated Market Area: Denver, CO-NE-WY
USDA County Type (2015): Government, Low Employment, Persistent Poverty
American Communities Project County Type (2023): Hispanic Centers

Places in Alamosa County, CO     [Sort places by name]

 

Tracts in Alamosa County, CO

   



Click here to view demographic data for Alamosa County, CO

2022 population: 16,592   ( 1,147 from 2010 , 211 from 2020)
Land area: 722.6 square miles
Population density: 23.0 persons per square mile

2022 Census data
White:7,531 45.39% 1.8%
Black:2051.24% 48.6%
Indian:2341.41% 74.6%
Asian:1691.02% 24.3%
2+ races:3241.95% 42.7%
Hispanic:8,12948.99% 14.3%
Total non-White:9,06154.61% 16.5%

2020-2022 ComponentsNumberRate
Births:438 13.4
Deaths:40012.2
Net Migration: 1374.2
Net Immigration: 351.1
Change in White population:-136 -0.9
Change in Non-White pop.:1,283 8.3



Historical Presidential Election Results for Alamosa County, CO



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

YearTurnout WinnerRunner-Up OtherTotal Votes Diff
(St)
Diff
(US)
PSV
2020 62% Donald Trump* (R) 3,813 48.8% Joe Biden (D) 3,759 48.1% 236 [+] 3.0% 7,808 7 2 0.24%
2016 57% Hillary Clinton (D) 3,189 46.0% Donald Trump (R) 3,046 43.9% 704 [+] 10.1% 6,939 1 -2 0.25%
2012 57% Barack Obama* (D) 3,811 56.8% Mitt Romney (R) 2,705 40.3% 199 [+] 3.0% 6,715 -6 -7 0.26%
2008 55% Barack Obama (D) 3,521 56.0% John McCain (R) 2,635 41.9% 130 [+] 2.1% 6,286 -3 -4 0.26%
2004 56% George W. Bush* (R) 3,179 50.6% John Kerry (D) 3,017 48.0% 83 [+] 1.3% 6,279 -1 0 0.29%
2000 52% George W. Bush (R) 2,857 50.5% Albert Gore, Jr. (D) 2,455 43.4% 347 [+] 6.1% 5,659 0 3 0.32%
1996 48% Bill Clinton* (D) 2,330 47.1% Robert Dole (R) 2,038 41.2% 575 [+] 11.6% 4,943 -5 1 0.33%
1992 47% Bill Clinton (D) 1,928 41.8% George Bush* (R) 1,572 34.0% 1,117 [+] 24.2% 4,617 -2 -3 0.29%
1988 51% George Bush (R) 2,567 53.7% Michael Dukakis (D) 2,146 44.9% 67 [+] 1.4% 4,780 1 0 0.35%
1984 53% Ronald Reagan* (R) 2,953 62.7% Walter Mondale (D) 1,720 36.5% 38 0.8% 4,711 -1 4 0.36%
1980 58% Ronald Reagan (R) 2,601 53.9% Jimmy Carter* (D) 1,821 37.7% 406 [+] 8.4% 4,828 -1 3 0.41%
1976 63% Gerald Ford* (R) 2,599 53.5% Jimmy Carter (D) 2,052 42.2% 206 [+] 4.2% 4,857 -1 6 0.45%
1972 61% Richard Nixon* (R) 2,916 62.5% George McGovern (D) 1,540 33.0% 209 [+] 4.5% 4,665 0 2 0.49%
1968 64% Richard Nixon (R) 2,277 55.0% Hubert Humphrey (D) 1,574 38.0% 289 [+] 7.0% 4,140 5 12 0.51%
1964 65% Lyndon Johnson* (D) 2,481 62.4% Barry Goldwater (R) 1,488 37.4% 7 0.2% 3,976 -1 -1 0.51%
1960 71% Richard Nixon (R) 2,271 55.6% John Kennedy (D) 1,811 44.3% 4 0.1% 4,086 1 6 0.55%
1956 63% Dwight Eisenhower* (R) 2,442 62.3% Adlai Stevenson (D) 1,465 37.4% 11 0.3% 3,918 2 5 0.60%
1952 69% Dwight Eisenhower (R) 2,728 62.1% Adlai Stevenson (D) 1,626 37.0% 37 0.8% 4,391 2 7 0.70%
1948 68% Harry Truman* (D) 2,395 54.8% Thomas Dewey (R) 1,950 44.6% 29 [+] 0.7% 4,374 -2 -1 0.85%
1944 59% Thomas Dewey (R) 1,933 51.6% Franklin Roosevelt* (D) 1,806 48.2% 10 0.3% 3,749 -2 6 0.74%
1940 74% Franklin Roosevelt* (D) 2,467 52.1% Wendell Willkie (R) 2,243 47.4% 23 0.5% 4,733 -4 3 0.86%
1936 71% Franklin Roosevelt* (D) 2,754 68.9% Alf Landon (R) 1,188 29.7% 57 [+] 1.4% 3,999 -7 -7 0.82%
1932 68% Franklin Roosevelt (D) 2,141 60.6% Herbert Hoover* (R) 1,306 37.0% 87 [+] 2.5% 3,534 -4 -3 0.77%
1928 66% Herbert Hoover (R) 1,759 58.2% Al Smith (D) 1,239 41.0% 23 [+] 0.8% 3,021 -6 0 0.77%
1924 66% Calvin Coolidge (R) 1,009 40.6% Robert LaFollette (Prog) 841 33.8% 636 [+] 25.6% 2,486 -16 -13 0.73%
1920 70% Warren Harding (R) 1,081 51.9% James Cox (D) 949 45.5% 54 [+] 2.6% 2,084 -7 -8 0.71%
1916 100% Woodrow Wilson* (D) 1,308 70.1% Charles Evans Hughes (R) 488 26.2% 70 [+] 3.8% 1,866 -9 -20 0.63%
* incumbent         PSV: percent of state vote



2020 President, Alamosa County, CO
CandidateVotesPct
Joe Biden (D) 3,759 48.1%
Donald Trump* (R) 3,813 48.8%
Jo Jorgensen (Lbt) 90 1.2%
Other 146 1.9%
TOTAL 7,808
Turnout: 62% Diff (St): 7 Diff (US): 2


2016 President, Alamosa County, CO
CandidateVotesPct
Hillary Clinton (D) 3,189 46.0%
Donald Trump (R) 3,046 43.9%
Gary Johnson (Lbt) 405 5.8%
Jill Stein (Grn) 117 1.7%
Evan McMullin (I) 72 1.0%
Other 110 1.6%
TOTAL 6,939
Turnout: 57% Diff (St): 1 Diff (US): -2


2012 President, Alamosa County, CO
CandidateVotesPct
Barack Obama* (D) 3,811 56.8%
Mitt Romney (R) 2,705 40.3%
Gary Johnson (Lbt) 73 1.1%
Other 126 1.9%
TOTAL 6,715
Turnout: 57% Diff (St): -6 Diff (US): -7


2008 President, Alamosa County, CO
CandidateVotesPct
Barack Obama (D) 3,521 56.0%
John McCain (R) 2,635 41.9%
Ralph Nader (I) 61 1.0%
Bob Barr (Lbt) 16 0.3%
Other 53 0.8%
TOTAL 6,286
Turnout: 55% Diff (St): -3 Diff (US): -4


2004 President, Alamosa County, CO
CandidateVotesPct
George W. Bush* (R) 3,179 50.6%
John Kerry (D) 3,017 48.0%
Ralph Nader (I) 44 0.7%
Other 39 0.6%
TOTAL 6,279
Turnout: 56% Diff (St): -1 Diff (US): 0


2000 President, Alamosa County, CO
CandidateVotesPct
George W. Bush (R) 2,857 50.5%
Albert Gore, Jr. (D) 2,455 43.4%
Ralph Nader (Grn) 265 4.7%
Pat Buchanan (Ref) 43 0.8%
Other 39 0.7%
TOTAL 5,659
Turnout: 52% Diff (St): 0 Diff (US): 3


1996 President, Alamosa County, CO
CandidateVotesPct
Bill Clinton* (D) 2,330 47.1%
Robert Dole (R) 2,038 41.2%
Ross Perot (Ref) 437 8.8%
Ralph Nader (Grn) 80 1.6%
Harry Browne (Lbt) 34 0.7%
Other 24 0.5%
TOTAL 4,943
Turnout: 48% Diff (St): -5 Diff (US): 1


1992 President, Alamosa County, CO
CandidateVotesPct
Bill Clinton (D) 1,928 41.8%
George Bush* (R) 1,572 34.0%
Ross Perot (I) 1,089 23.6%
Other 28 0.6%
TOTAL 4,617
Turnout: 47% Diff (St): -2 Diff (US): -3


1988 President, Alamosa County, CO
CandidateVotesPct
George Bush (R) 2,567 53.7%
Michael Dukakis (D) 2,146 44.9%
Ron Paul (Lbt) 41 0.9%
Other 26 0.5%
TOTAL 4,780
Turnout: 51% Diff (St): 1 Diff (US): 0


1984 President, Alamosa County, CO
CandidateVotesPct
Ronald Reagan* (R) 2,953 62.7%
Walter Mondale (D) 1,720 36.5%
Other 38 0.8%
TOTAL 4,711
Turnout: 53% Diff (St): -1 Diff (US): 4


1980 President, Alamosa County, CO
CandidateVotesPct
Ronald Reagan (R) 2,601 53.9%
Jimmy Carter* (D) 1,821 37.7%
John Anderson (I) 289 6.0%
Edward Clark (Lbt) 96 2.0%
Other 21 0.4%
TOTAL 4,828
Turnout: 58% Diff (St): -1 Diff (US): 3


1976 President, Alamosa County, CO
CandidateVotesPct
Jimmy Carter (D) 2,052 42.2%
Gerald Ford* (R) 2,599 53.5%
Eugene McCarthy (I) 179 3.7%
Other 27 0.6%
TOTAL 4,857
Turnout: 63% Diff (St): -1 Diff (US): 6


1972 President, Alamosa County, CO
CandidateVotesPct
Richard Nixon* (R) 2,916 62.5%
George McGovern (D) 1,540 33.0%
John Schmitz (Amer) 191 4.1%
Other 18 0.4%
TOTAL 4,665
Turnout: 61% Diff (St): 0 Diff (US): 2


1968 President, Alamosa County, CO
CandidateVotesPct
Richard Nixon (R) 2,277 55.0%
Hubert Humphrey (D) 1,574 38.0%
George Wallace (AIP) 287 6.9%
Other 2 0.0%
TOTAL 4,140
Turnout: 64% Diff (St): 5 Diff (US): 12


1964 President, Alamosa County, CO
CandidateVotesPct
Lyndon Johnson* (D) 2,481 62.4%
Barry Goldwater (R) 1,488 37.4%
Other 7 0.2%
TOTAL 3,976
Turnout: 65% Diff (St): -1 Diff (US): -1


1960 President, Alamosa County, CO
CandidateVotesPct
John Kennedy (D) 1,811 44.3%
Richard Nixon (R) 2,271 55.6%
Other 4 0.1%
TOTAL 4,086
Turnout: 71% Diff (St): 1 Diff (US): 6


1956 President, Alamosa County, CO
CandidateVotesPct
Dwight Eisenhower* (R) 2,442 62.3%
Adlai Stevenson (D) 1,465 37.4%
Other 11 0.3%
TOTAL 3,918
Turnout: 63% Diff (St): 2 Diff (US): 5


1952 President, Alamosa County, CO
CandidateVotesPct
Dwight Eisenhower (R) 2,728 62.1%
Adlai Stevenson (D) 1,626 37.0%
Other 37 0.8%
TOTAL 4,391
Turnout: 69% Diff (St): 2 Diff (US): 7


1948 President, Alamosa County, CO
CandidateVotesPct
Harry Truman* (D) 2,395 54.8%
Thomas Dewey (R) 1,950 44.6%
Henry Wallace (Prog) 24 0.5%
Other 5 0.1%
TOTAL 4,374
Turnout: 68% Diff (St): -2 Diff (US): -1


1944 President, Alamosa County, CO
CandidateVotesPct
Franklin Roosevelt* (D) 1,806 48.2%
Thomas Dewey (R) 1,933 51.6%
Other 10 0.3%
TOTAL 3,749
Turnout: 59% Diff (St): -2 Diff (US): 6


1940 President, Alamosa County, CO
CandidateVotesPct
Franklin Roosevelt* (D) 2,467 52.1%
Wendell Willkie (R) 2,243 47.4%
Other 23 0.5%
TOTAL 4,733
Turnout: 74% Diff (St): -4 Diff (US): 3


1936 President, Alamosa County, CO
CandidateVotesPct
Franklin Roosevelt* (D) 2,754 68.9%
Alf Landon (R) 1,188 29.7%
William Lemke (Union) 46 1.2%
Norman Thomas (Soc) 4 0.1%
Other 7 0.2%
TOTAL 3,999
Turnout: 71% Diff (St): -7 Diff (US): -7


1932 President, Alamosa County, CO
CandidateVotesPct
Franklin Roosevelt (D) 2,141 60.6%
Herbert Hoover* (R) 1,306 37.0%
Norman Thomas (Soc) 75 2.1%
Other 12 0.3%
TOTAL 3,534
Turnout: 68% Diff (St): -4 Diff (US): -3


1928 President, Alamosa County, CO
CandidateVotesPct
Herbert Hoover (R) 1,759 58.2%
Al Smith (D) 1,239 41.0%
Norman Thomas (Soc) 15 0.5%
Other 8 0.3%
TOTAL 3,021
Turnout: 66% Diff (St): -6 Diff (US): 0


1924 President, Alamosa County, CO
CandidateVotesPct
Calvin Coolidge (R) 1,009 40.6%
John Davis (D) 625 25.1%
Robert LaFollette (Prog) 841 33.8%
Other 11 0.4%
TOTAL 2,486
Turnout: 66% Diff (St): -16 Diff (US): -13


1920 President, Alamosa County, CO
CandidateVotesPct
Warren Harding (R) 1,081 51.9%
James Cox (D) 949 45.5%
Eugene Debs (Soc) 31 1.5%
Parley Christiansen (FL) 14 0.7%
Aaron Watkins (Proh) 9 0.4%
TOTAL 2,084
Turnout: 70% Diff (St): -7 Diff (US): -8


1916 President, Alamosa County, CO
CandidateVotesPct
Woodrow Wilson* (D) 1,308 70.1%
Charles Evans Hughes (R) 488 26.2%
Allan Benson (Soc) 64 3.4%
James Hanly (Proh) 4 0.2%
Other 2 0.1%
TOTAL 1,866
Turnout: 100% Diff (St): -9 Diff (US): -20
* incumbent

Historical Statewide Election Results for Alamosa County, CO

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

YearTypeTurnout WinnerRunner-Up OtherTotal VotesDiff PSV
2022 S3 47% Michael Bennet* (D) 2,999 50.6% Joe O'Dea (R) 2,734 46.1% 196 [+] 3.3% 5,929 5 0.24%
2022 G 47% Jared Polis* (D) 3,022 51.0% Heidi Ganahl (R) 2,674 45.2% 224 [+] 3.8% 5,920 6 0.24%
2020 S2 61% Cory Gardner* (R) 3,800 49.3% John Hickenlooper (D) 3,734 48.4% 173 [+] 2.2% 7,707 5 0.24%
2018 G 49% Jared Polis (D) 3,039 50.3% Walker Stapleton (R) 2,696 44.6% 305 [+] 5.0% 6,040 2 0.24%
2016 S3 57% Michael Bennet* (D) 3,695 53.0% Darryl Glenn (R) 2,894 41.5% 383 [+] 5.5% 6,972 -3 0.25%
2014 S2 43% Mark Udall* (D) 2,440 47.4% Cory Gardner (R) 2,350 45.7% 356 [+] 6.9% 5,146 -3 0.25%
2014 G 43% John Hickenlooper* (D) 2,632 50.9% Bob Beauprez (R) 2,238 43.3% 297 [+] 5.7% 5,167 -3 0.25%
2010 S3 42% Michael Bennet* (D) 2,656 54.0% Ken Buck (R) 1,977 40.2% 285 [+] 5.8% 4,918 -6 0.28%
2010 G 43% John Hickenlooper (D) 2,910 58.5% Tom Tancredo (I) 1,079 21.7% 988 [+] 19.9% 4,977 7 0.28%
2008 S2 53% Mark Udall (D) 3,410 55.7% Bob Schaffer (R) 2,252 36.8% 465 [+] 7.6% 6,127 -6 0.26%
2006 G 42% Bill Ritter* (D) 3,098 64.8% Bob Beauprez (R) 1,589 33.3% 91 [+] 1.9% 4,778 -7 0.31%
2004 S3 55% Ken Salazar (D) 3,937 63.6% Pete Coors (R) 2,158 34.8% 100 [+] 1.6% 6,195 -12 0.29%
2002 S2 42% Wayne Allard* (R) 2,373 51.0% Tom Strickland (D) 2,071 44.5% 205 [+] 4.4% 4,649 0 0.33%
2002 G 42% Bill Owens* (R) 2,611 56.2% Rollie Heath (D) 1,913 41.2% 124 [+] 2.7% 4,648 -6 0.33%
1998 S3 47% Ben Nighthorse Campbell* (R) 3,753 76.0% Dottie Lamm (D) 1,102 22.3% 86 [+] 1.7% 4,941 13 0.37%
1998 G 46% Bill Owens (R) 2,409 49.0% Gail Schoettler (D) 2,396 48.7% 111 [+] 2.3% 4,916 0 0.37%
1996 S2 47% Wayne Allard (R) 2,498 51.1% Tom Strickland (D) 2,286 46.8% 102 [+] 2.1% 4,886 0 0.33%
1994 G 39% Roy Romer* (D) 2,258 56.8% Bruce Benson (R) 1,613 40.6% 104 [+] 2.6% 3,975 2 0.36%
1992 S3 47% Ben Nighthorse Campbell (D) 2,963 64.3% Terry Considine (R) 1,462 31.7% 186 [+] 4.0% 4,611 -11 0.30%
1990 S2 44% Hank Brown (R) 2,455 58.5% Josie Heath (D) 1,659 39.5% 81 [+] 1.9% 4,195 3 0.41%
1990 G 42% Roy Romer* (D) 2,711 66.8% John Andrews (R) 1,267 31.2% 80 [+] 2.0% 4,058 -4 0.40%
1986 S3 47% Ken Kramer (R) 2,142 49.9% Tim Wirth (D) 2,079 48.5% 69 [+] 1.6% 4,290 2 0.40%
1986 G 46% Roy Romer (D) 2,454 58.4% Ted Strickland (R) 1,726 41.1% 22 [+] 0.5% 4,202 0 0.40%
1984 S2 55% William Armstrong* (R) 3,078 62.9% Nancy Dick (D) 1,768 36.2% 44 [+] 0.9% 4,890 -1 0.38%
1982 G 49% Richard Lamm* (D) 2,743 65.4% John Fuhr (R) 1,396 33.3% 58 [+] 1.4% 4,197 2 0.44%
1980 S3 58% Mary Buchanan (R) 2,461 51.0% Gary Hart* (D) 2,322 48.1% 41 [+] 0.8% 4,824 2 0.41%
1978 S2 53% William Armstrong (R) 2,331 56.3% Floyd Haskell* (D) 1,780 43.0% 32 [+] 0.8% 4,143 -2 0.51%
1978 G 53% Richard Lamm* (D) 2,300 55.9% Ted Strickland (R) 1,600 38.9% 217 [+] 5.3% 4,117 0 0.50%
1974 S3 46% Gary Hart (D) 1,889 53.4% Peter Dominick* (R) 1,552 43.9% 98 [+] 2.8% 3,539 4 0.43%
1974 G 46% John Vanderhoof* (R) 1,798 50.6% Richard Lamm (D) 1,730 48.7% 24 [+] 0.7% 3,552 5 0.43%
1972 S2 62% Floyd Haskell (D) 2,575 54.7% Gordon Allott* (R) 1,866 39.6% 269 [+] 5.7% 4,710 -9 0.51%
1970 G 50% John Love* (R) 1,909 54.6% Mark Hogan (D) 1,464 41.9% 125 [+] 3.6% 3,498 2 0.52%
1968 S3 65% Peter Dominick* (R) 2,640 62.8% Stephen McNichols (D) 1,563 37.2% 0 0.0% 4,203 4 0.54%
1966 S2 55% Gordon Allott* (R) 2,016 57.8% Roy Romer (D) 1,471 42.2% 0 0.0% 3,487 0 0.55%
1966 G 56% John Love* (R) 1,689 47.9% Robert Knous (D) 1,537 43.6% 302 [+] 8.6% 3,528 -6 0.53%
1962 S3 59% John Carroll* (D) 1,762 49.9% Peter Dominick (R) 1,759 49.8% 9 [+] 0.3% 3,530 -4 0.58%
1962 G 60% John Love (R) 2,080 58.5% Stephen McNichols* (D) 1,454 40.9% 21 [+] 0.6% 3,555 2 0.58%
1960 S2 72% Gordon Allott* (R) 2,134 51.1% Robert Knous (D) 2,015 48.2% 28 [+] 0.7% 4,177 -2 0.57%
*: 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 Alamosa County, CO

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

DateDistrictWinnerRunner-Up OtherTotal Votes
2022-11-08 CO03Adam Frisch (D) 2,966 50.5% Lauren Boebert* (R) 2,904 49.5% 0 0.0% 5,870
County Total for 2022-11-08:   5,870
2020-11-03 CO03Lauren Boebert (R) 3,746 48.9% Diane Bush (D) 3,616 47.2% 300 3.9% 7,662
County Total for 2020-11-03:   7,662
2018-11-06 CO03Scott Tipton* (R) 2,977 48.9% Diane Bush (D) 2,875 47.2% 236 3.9% 6,088
County Total for 2018-11-06:   6,088
2016-11-08 CO03Gail Schwartz (D) 3,452 49.5% Scott Tipton* (R) 3,226 46.3% 293 4.2% 6,971
County Total for 2016-11-08:   6,971
2014-11-04 CO03Scott Tipton* (R) 2,625 51.5% Abel Tapia (D) 2,165 42.5% 303 5.9% 5,093
County Total for 2014-11-04:   5,093
2012-11-06 CO03Sal Pace (D) 3,155 48.6% Scott Tipton* (R) 2,976 45.9% 358 5.5% 6,489
County Total for 2012-11-06:   6,489
2010-11-02 CO03John Salazar* (D) 3,094 61.3% Scott Tipton (R) 1,828 36.2% 124 2.5% 5,046
County Total for 2010-11-02:   5,046
2008-11-04 CO03John Salazar* (D) 4,725 76.3% Wayne Wolf (R) 1,465 23.7% 0 0.0% 6,190
County Total for 2008-11-04:   6,190
2006-11-07 CO03John Salazar* (D) 3,713 76.9% Scott Tipton (R) 1,065 22.0% 52 1.1% 4,830
County Total for 2006-11-07:   4,830
2004-11-02 CO03John Salazar (D) 3,959 67.1% Greg Walcher (R) 1,826 31.0% 113 1.9% 5,898
County Total for 2004-11-02:   5,898
2002-11-05 CO03Scott McInnis* (R) 3,016 65.6% Denis Berckefeldt (D) 1,467 31.9% 117 2.5% 4,600
County Total for 2002-11-05:   4,600
2000-11-07 CO03Scott McInnis* (R) 3,804 69.2% Curtis Imrie (D) 1,481 26.9% 215 3.9% 5,500
County Total for 2000-11-07:   5,500
1998-11-03 CO03Scott McInnis* (R) 3,277 67.0% Reed Kelley (D) 1,548 31.7% 63 1.3% 4,888
County Total for 1998-11-03:   4,888
1996-11-05 CO03Scott McInnis* (R) 3,101 62.6% Albert Gurule (D) 1,852 37.4% 0 0.0% 4,953
County Total for 1996-11-05:   4,953
1994-11-08 CO03Scott McInnis* (R) 2,498 63.5% Linda Powers (D) 1,433 36.5% 0 0.0% 3,931
County Total for 1994-11-08:   3,931
1992-11-03 CO03Mike Callihan (D) 2,399 53.2% Scott McInnis (R) 2,035 45.1% 74 1.6% 4,508
County Total for 1992-11-03:   4,508
*: incumbent           sp: special election           RO: runoff election

Voter Registration Data for Alamosa County, CO

YearTotalRepublicanDemocratOtherR/D EdgeR/D Edge %VAPOP %
2023 11,190 2,855 25.5% 3,111 27.8% 5,224 46.7% Dem +256 Dem +2.3% 89%
2022 11,327 2,953 26.1% 3,314 29.3% 5,060 44.7% Dem +361 Dem +3.2% 90%
2020 10,862 3,014 27.7% 3,597 33.1% 4,251 39.1% Dem +583 Dem +5.4% 87%
2018 10,383 2,891 27.8% 3,654 35.2% 3,838 37.0% Dem +763 Dem +7.3% 84%
2016 9,856 2,807 28.5% 3,728 37.8% 3,321 33.7% Dem +921 Dem +9.3% 81%
2014 9,051 2,629 29.0% 3,506 38.7% 2,916 32.2% Dem +877 Dem +9.7% 76%
2012 10,018 2,978 29.7% 3,904 39.0% 3,136 31.3% Dem +926 Dem +9.2% 85%
2010 9,147 2,889 31.6% 3,652 39.9% 2,606 28.5% Dem +763 Dem +8.3% 79%
2008 8,793 2,747 31.2% 3,556 40.4% 2,490 28.3% Dem +809 Dem +9.2% 77%
2006 8,927 2,958 33.1% 3,342 37.4% 2,627 29.4% Dem +384 Dem +4.3% 79%
2004 9,395 3,183 33.9% 3,543 37.7% 2,669 28.4% Dem +360 Dem +3.8% 84%
2002 9,344 3,210 34.4% 3,543 37.9% 2,591 27.7% Dem +333 Dem +3.6% 85%
2000 9,021 3,056 33.9% 3,526 39.1% 2,439 27.0% Dem +470 Dem +5.2% 83%
1998 8,141 2,857 35.1% 3,189 39.2% 2,095 25.7% Dem +332 Dem +4.1% 77%
1996 6,524 2,434 37.3% 2,681 41.1% 1,409 21.6% Dem +247 Dem +3.8% 63%
1994 6,537 2,204 33.7% 2,661 40.7% 1,672 25.6% Dem +457 Dem +7.0% 65%
1992 6,624 2,121 32.0% 2,840 42.9% 1,663 25.1% Dem +719 Dem +10.9% 67%
1990 6,052 2,092 34.6% 2,623 43.3% 1,337 22.1% Dem +531 Dem +8.8% 63%
1988 6,954 2,190 31.5% 2,982 42.9% 1,782 25.6% Dem +792 Dem +11.4% 75%
1986 6,522 2,074 31.8% 2,801 42.9% 1,647 25.3% Dem +727 Dem +11.1% 72%
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.