RightDataUSA

Jefferson County, ID


Metropolitan Statistical Area: Idaho Falls, ID
Designated Market Area: Idaho Falls-Pocatello, ID-WY
USDA County Type (2015): Farming
American Communities Project County Type (2023): LDS Enclaves

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

 

Tracts in Jefferson County, ID

   



Click here to view demographic data for Jefferson County, ID

2022 population: 33,428   ( 7,288 from 2010 , 2,539 from 2020)
Land area: 1093.7 square miles
Population density: 30.6 persons per square mile

2022 Census data
White:28,842 86.28% 25.8%
Black:1040.31% 160.0%
Indian:1830.55% 38.6%
Asian:1990.60% 59.2%
2+ races:4561.36% 76.7%
Hispanic:3,64410.90% 38.0%
Total non-White:4,58613.72% 42.6%

2020-2022 ComponentsNumberRate
Births:1,045 16.9
Deaths:4787.7
Net Migration: 1,96431.8
Net Immigration: 110.2
Change in White population:5,917 22.6
Change in Non-White pop.:1,371 5.2



Historical Presidential Election Results for Jefferson County, ID

Recent Trends
VotesΔ MarginSwing %
2020 vs. 2016 R +3,663 R +2,978 D + 3.4%
D +685
2020 vs. 2012 R +2,204 R +1,846 D + 0.9%
D +358
2020 vs. 2008 R +3,559 R +3,539 R + 8.1%
D +20
2016 vs. 2008 R -104 R +561 R + 11.5%
D -665
How to interpret this table


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

YearTurnout WinnerRunner-Up OtherTotal Votes Diff
(St) 		Diff
(US) 		PSV
2020 64% Donald Trump* (R) 12,099 85.3% Joe Biden (D) 1,661 11.7% 420 [+] 3.0% 14,180 22 39 1.63%
2016 60% Donald Trump (R) 8,436 73.5% Evan McMullin (I) 1,560 13.6% 1,479 [+] 12.9% 11,475 14 28 1.66%
2012 65% Mitt Romney (R) 9,895 86.9% Barack Obama* (D) 1,303 11.4% 183 [+] 1.6% 11,381 23 40 1.73%
2008 66% John McCain (R) 8,540 81.8% Barack Obama (D) 1,641 15.7% 260 [+] 2.5% 10,441 21 36 1.59%
2004 63% George W. Bush* (R) 7,703 86.5% John Kerry (D) 1,084 12.2% 119 [+] 1.3% 8,906 18 36 1.49%
2000 64% George W. Bush (R) 6,480 82.7% Albert Gore, Jr. (D) 1,100 14.0% 256 [+] 3.3% 7,836 16 35 1.56%
1996 66% Robert Dole (R) 4,925 66.5% Bill Clinton* (D) 1,427 19.3% 1,051 [+] 14.2% 7,403 14 26 1.51%
1992 69% George Bush* (R) 3,471 48.8% Ross Perot (I) 2,164 30.4% 1,481 [+] 20.8% 7,116 7 11 1.48%
1988 69% George Bush (R) 5,295 79.6% Michael Dukakis (D) 1,198 18.0% 156 [+] 2.3% 6,649 18 26 1.63%
1984 70% Ronald Reagan* (R) 5,770 87.9% Walter Mondale (D) 743 11.3% 50 0.8% 6,563 16 29 1.60%
1980 76% Ronald Reagan (R) 5,860 84.5% Jimmy Carter* (D) 833 12.0% 240 [+] 3.5% 6,933 18 34 1.58%
1976 71% Gerald Ford* (R) 3,599 64.3% Jimmy Carter (D) 1,745 31.2% 249 [+] 4.5% 5,593 5 16 1.63%
1972 73% Richard Nixon* (R) 2,983 58.4% John Schmitz (Amer) 1,406 27.5% 721 [+] 14.1% 5,110 -6 -2 1.65%
1968 83% Richard Nixon (R) 2,927 61.5% Hubert Humphrey (D) 955 20.1% 879 [+] 18.5% 4,761 5 18 1.64%
1964 84% Barry Goldwater (R) 2,740 57.1% Lyndon Johnson* (D) 2,061 42.9% 0 0.0% 4,801 8 19 1.64%
1960 87% Richard Nixon (R) 2,625 52.5% John Kennedy (D) 2,374 47.5% 0 0.0% 4,999 -1 3 1.66%
1956 79% Dwight Eisenhower* (R) 2,748 60.1% Adlai Stevenson (D) 1,823 39.9% 0 0.0% 4,571 -1 3 1.67%
1952 80% Dwight Eisenhower (R) 2,970 66.8% Adlai Stevenson (D) 1,474 33.2% 2 0.0% 4,446 1 12 1.61%
1948 65% Harry Truman* (D) 2,017 56.5% Thomas Dewey (R) 1,490 41.8% 61 [+] 1.7% 3,568 -5 -3 1.66%
1944 66% Franklin Roosevelt* (D) 2,198 60.0% Thomas Dewey (R) 1,458 39.8% 9 0.2% 3,665 -8 -6 1.76%
1940 78% Franklin Roosevelt* (D) 2,631 60.3% Wendell Willkie (R) 1,717 39.3% 16 0.4% 4,364 -6 -5 1.86%
1936 79% Franklin Roosevelt* (D) 2,776 71.8% Alf Landon (R) 1,037 26.8% 51 [+] 1.3% 3,864 -6 -10 1.94%
1932 81% Franklin Roosevelt (D) 2,501 67.1% Herbert Hoover* (R) 1,174 31.5% 54 [+] 1.4% 3,729 -7 -8 2.00%
1928 69% Herbert Hoover (R) 1,671 55.2% Al Smith (D) 1,350 44.6% 7 [+] 0.2% 3,028 -9 -3 2.00%
1924 63% Calvin Coolidge (R) 1,391 50.3% Robert LaFollette (Prog) 1,079 39.0% 297 [+] 10.7% 2,767 3 -4 1.87%
1920 58% Warren Harding (R) 1,831 71.0% James Cox (D) 747 29.0% 0 0.0% 2,578 5 11 1.86%
1916 93% Woodrow Wilson* (D) 1,606 58.9% Charles Evans Hughes (R) 993 36.4% 126 [+] 4.6% 2,725 -5 -10 2.02%
* incumbent         PSV: percent of state vote



2020 President, Jefferson County, ID
CandidateVotesPct
Joe Biden (D) 1,661 11.7%
Donald Trump* (R) 12,099 85.3%
Jo Jorgensen (Lbt) 252 1.8%
Other 168 1.2%
TOTAL 14,180
Turnout: 64% Diff (St): 22 Diff (US): 39


2016 President, Jefferson County, ID
CandidateVotesPct
Hillary Clinton (D) 976 8.5%
Donald Trump (R) 8,436 73.5%
Gary Johnson (Lbt) 274 2.4%
Jill Stein (Grn) 55 0.5%
Evan McMullin (I) 1,560 13.6%
Other 174 1.5%
TOTAL 11,475
Turnout: 60% Diff (St): 14 Diff (US): 28


2012 President, Jefferson County, ID
CandidateVotesPct
Barack Obama* (D) 1,303 11.4%
Mitt Romney (R) 9,895 86.9%
Gary Johnson (Lbt) 97 0.9%
Other 86 0.8%
TOTAL 11,381
Turnout: 65% Diff (St): 23 Diff (US): 40


2008 President, Jefferson County, ID
CandidateVotesPct
Barack Obama (D) 1,641 15.7%
John McCain (R) 8,540 81.8%
Ralph Nader (I) 72 0.7%
Bob Barr (Lbt) 50 0.5%
Other 138 1.3%
TOTAL 10,441
Turnout: 66% Diff (St): 21 Diff (US): 36


2004 President, Jefferson County, ID
CandidateVotesPct
George W. Bush* (R) 7,703 86.5%
John Kerry (D) 1,084 12.2%
Ralph Nader (I) 6 0.1%
Other 113 1.3%
TOTAL 8,906
Turnout: 63% Diff (St): 18 Diff (US): 36


2000 President, Jefferson County, ID
CandidateVotesPct
George W. Bush (R) 6,480 82.7%
Albert Gore, Jr. (D) 1,100 14.0%
Ralph Nader (Grn) 25 0.3%
Pat Buchanan (Ref) 175 2.2%
Other 56 0.7%
TOTAL 7,836
Turnout: 64% Diff (St): 16 Diff (US): 35


1996 President, Jefferson County, ID
CandidateVotesPct
Bill Clinton* (D) 1,427 19.3%
Robert Dole (R) 4,925 66.5%
Ross Perot (Ref) 994 13.4%
Harry Browne (Lbt) 27 0.4%
Other 30 0.4%
TOTAL 7,403
Turnout: 66% Diff (St): 14 Diff (US): 26


1992 President, Jefferson County, ID
CandidateVotesPct
Bill Clinton (D) 978 13.7%
George Bush* (R) 3,471 48.8%
Ross Perot (I) 2,164 30.4%
Other 503 7.1%
TOTAL 7,116
Turnout: 69% Diff (St): 7 Diff (US): 11


1988 President, Jefferson County, ID
CandidateVotesPct
George Bush (R) 5,295 79.6%
Michael Dukakis (D) 1,198 18.0%
Ron Paul (Lbt) 126 1.9%
Other 30 0.5%
TOTAL 6,649
Turnout: 69% Diff (St): 18 Diff (US): 26


1984 President, Jefferson County, ID
CandidateVotesPct
Ronald Reagan* (R) 5,770 87.9%
Walter Mondale (D) 743 11.3%
Other 50 0.8%
TOTAL 6,563
Turnout: 70% Diff (St): 16 Diff (US): 29


1980 President, Jefferson County, ID
CandidateVotesPct
Ronald Reagan (R) 5,860 84.5%
Jimmy Carter* (D) 833 12.0%
John Anderson (I) 135 1.9%
Edward Clark (Lbt) 91 1.3%
Other 14 0.2%
TOTAL 6,933
Turnout: 76% Diff (St): 18 Diff (US): 34


1976 President, Jefferson County, ID
CandidateVotesPct
Jimmy Carter (D) 1,745 31.2%
Gerald Ford* (R) 3,599 64.3%
Other 249 4.5%
TOTAL 5,593
Turnout: 71% Diff (St): 5 Diff (US): 16


1972 President, Jefferson County, ID
CandidateVotesPct
Richard Nixon* (R) 2,983 58.4%
George McGovern (D) 715 14.0%
John Schmitz (Amer) 1,406 27.5%
Other 6 0.1%
TOTAL 5,110
Turnout: 73% Diff (St): -6 Diff (US): -2


1968 President, Jefferson County, ID
CandidateVotesPct
Richard Nixon (R) 2,927 61.5%
Hubert Humphrey (D) 955 20.1%
George Wallace (AIP) 879 18.5%
TOTAL 4,761
Turnout: 83% Diff (St): 5 Diff (US): 18


1956 President, Jefferson County, ID
CandidateVotesPct
Dwight Eisenhower* (R) 2,748 60.1%
Adlai Stevenson (D) 1,823 39.9%
TOTAL 4,571
Turnout: 79% Diff (St): -1 Diff (US): 3


1952 President, Jefferson County, ID
CandidateVotesPct
Dwight Eisenhower (R) 2,970 66.8%
Adlai Stevenson (D) 1,474 33.2%
Other 2 0.0%
TOTAL 4,446
Turnout: 80% Diff (St): 1 Diff (US): 12


1948 President, Jefferson County, ID
CandidateVotesPct
Harry Truman* (D) 2,017 56.5%
Thomas Dewey (R) 1,490 41.8%
Henry Wallace (Prog) 56 1.6%
Other 5 0.1%
TOTAL 3,568
Turnout: 65% Diff (St): -5 Diff (US): -3


1944 President, Jefferson County, ID
CandidateVotesPct
Franklin Roosevelt* (D) 2,198 60.0%
Thomas Dewey (R) 1,458 39.8%
Other 9 0.2%
TOTAL 3,665
Turnout: 66% Diff (St): -8 Diff (US): -6


1940 President, Jefferson County, ID
CandidateVotesPct
Franklin Roosevelt* (D) 2,631 60.3%
Wendell Willkie (R) 1,717 39.3%
Other 16 0.4%
TOTAL 4,364
Turnout: 78% Diff (St): -6 Diff (US): -5


1936 President, Jefferson County, ID
CandidateVotesPct
Franklin Roosevelt* (D) 2,776 71.8%
Alf Landon (R) 1,037 26.8%
William Lemke (Union) 51 1.3%
TOTAL 3,864
Turnout: 79% Diff (St): -6 Diff (US): -10


1932 President, Jefferson County, ID
CandidateVotesPct
Franklin Roosevelt (D) 2,501 67.1%
Herbert Hoover* (R) 1,174 31.5%
Norman Thomas (Soc) 2 0.1%
Other 52 1.4%
TOTAL 3,729
Turnout: 81% Diff (St): -7 Diff (US): -8


1928 President, Jefferson County, ID
CandidateVotesPct
Herbert Hoover (R) 1,671 55.2%
Al Smith (D) 1,350 44.6%
Norman Thomas (Soc) 7 0.2%
TOTAL 3,028
Turnout: 69% Diff (St): -9 Diff (US): -3


1924 President, Jefferson County, ID
CandidateVotesPct
Calvin Coolidge (R) 1,391 50.3%
John Davis (D) 297 10.7%
Robert LaFollette (Prog) 1,079 39.0%
TOTAL 2,767
Turnout: 63% Diff (St): 3 Diff (US): -4


1920 President, Jefferson County, ID
CandidateVotesPct
Warren Harding (R) 1,831 71.0%
James Cox (D) 747 29.0%
TOTAL 2,578
Turnout: 58% Diff (St): 5 Diff (US): 11


1916 President, Jefferson County, ID
CandidateVotesPct
Woodrow Wilson* (D) 1,606 58.9%
Charles Evans Hughes (R) 993 36.4%
Other 126 4.6%
TOTAL 2,725
Turnout: 93% Diff (St): -5 Diff (US): -10
* incumbent

Historical Statewide Election Results for Jefferson County, ID

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

YearTypeTurnout WinnerRunner-Up OtherTotal VotesDiff PSV
2022 S3 41% Mike Crapo* (R) 7,396 81.3% David Roth (D) 836 9.2% 862 [+] 9.5% 9,094 21 1.54%
2022 G 41% Brad Little* (R) 6,591 72.5% Ammon Bundy (I) 1,668 18.4% 830 [+] 9.1% 9,089 12 1.53%
2020 S2 63% Jim Risch* (R) 11,702 83.2% Paulette Jordan (D) 1,647 11.7% 717 [+] 5.1% 14,066 21 1.64%
2018 G 44% Brad Little (R) 7,125 81.8% Paulette Jordan (D) 1,307 15.0% 277 [+] 3.2% 8,709 22 1.44%
2016 S3 59% Mike Crapo* (R) 9,120 80.1% Jerry Sturgill (D) 1,196 10.5% 1,067 [+] 9.4% 11,383 14 1.68%
2014 S2 38% Jim Risch* (R) 5,968 84.6% Nels Mitchell (D) 1,090 15.4% 0 0.0% 7,058 19 1.61%
2014 G 38% Butch Otter* (R) 5,006 71.0% A.J. Balukoff (D) 1,336 19.0% 704 [+] 10.0% 7,046 18 1.60%
2010 S3 45% Mike Crapo* (R) 6,230 82.9% Tom Sullivan (D) 880 11.7% 401 [+] 5.3% 7,511 12 1.67%
2010 G 45% Butch Otter* (R) 5,024 66.7% Keith Allred (D) 1,923 25.5% 581 [+] 7.7% 7,528 8 1.66%
2008 S2 66% Jim Risch (R) 7,197 68.7% Larry LaRocco (D) 1,511 14.4% 1,762 [+] 16.8% 10,470 11 1.62%
2006 G 49% Butch Otter* (R) 5,220 70.6% Jerry Brady (D) 1,880 25.4% 289 [+] 3.9% 7,389 18 1.64%
2002 S2 50% Larry Craig* (R) 5,393 81.6% Alan Blinken (D) 1,045 15.8% 169 [+] 2.6% 6,607 16 1.62%
2002 G 51% Dirk Kempthorne* (R) 4,902 73.3% Jerry Brady (D) 1,661 24.8% 122 [+] 1.8% 6,685 17 1.62%
1998 S3 51% Mike Crapo (R) 5,039 83.5% Bill Mauk (D) 893 14.8% 100 [+] 1.7% 6,032 14 1.60%
1998 G 52% Dirk Kempthorne (R) 4,877 79.8% Bob Huntley (D) 1,104 18.1% 128 [+] 2.1% 6,109 12 1.60%
1996 S2 67% Larry Craig* (R) 5,382 71.8% Walt Minnick (D) 1,835 24.5% 277 [+] 3.7% 7,494 15 1.51%
1994 G 61% Phil Batt (R) 3,872 59.1% Larry EchoHawk (D) 2,444 37.3% 235 [+] 3.6% 6,551 7 1.58%
1992 S3 69% Dirk Kempthorne (R) 4,487 62.7% Richard Stallings (D) 2,672 37.3% 0 0.0% 7,159 6 1.50%
1990 S2 50% Larry Craig (R) 3,599 73.5% Ron Twilegar (D) 1,296 26.5% 0 0.0% 4,895 12 1.55%
1990 G 50% Roger Fairchild (R) 2,636 53.1% Cecil Andrus* (D) 2,324 46.9% 0 0.0% 4,960 21 1.55%
1986 S3 66% Steven Symms* (R) 4,360 69.5% John Evans (D) 1,910 30.5% 0 0.0% 6,270 18 1.64%
1986 G 67% David Leroy (R) 4,296 67.0% Cecil Andrus (D) 2,047 31.9% 66 [+] 1.0% 6,409 18 1.65%
1984 S2 70% James McClure* (R) 5,643 85.5% Peter Busch (D) 846 12.8% 114 [+] 1.7% 6,603 13 1.63%
1982 G 57% Phil Batt (R) 3,346 63.8% John Evans* (D) 1,896 36.2% 0 0.0% 5,242 14 1.61%
1980 S3 77% Steven Symms (R) 4,689 67.1% Frank Church* (D) 2,149 30.8% 150 [+] 2.1% 6,988 17 1.59%
1978 S2 61% James McClure* (R) 4,159 82.0% Dwight Jensen (D) 915 18.0% 0 0.0% 5,074 14 1.79%
1978 G 62% Allan Larsen (R) 3,139 61.5% John Evans* (D) 1,860 36.4% 109 [+] 2.1% 5,108 22 1.77%
1974 S3 59% Robert Smith (R) 2,359 54.1% Frank Church* (D) 1,901 43.6% 103 [+] 2.4% 4,363 12 1.69%
1974 G 59% Cecil Andrus* (D) 2,460 56.1% Jack Murphy (R) 1,801 41.1% 122 [+] 2.8% 4,383 15 1.69%
1972 S2 72% James McClure (R) 2,814 55.8% Bud Davis (D) 1,944 38.6% 283 [+] 5.6% 5,041 4 1.63%
1970 G 67% Don Samuelson* (R) 2,581 63.4% Cecil Andrus (D) 1,492 36.6% 0 0.0% 4,073 16 1.66%
1968 S3 83% George Hansen (R) 2,535 53.4% Frank Church* (D) 2,211 46.6% 0 0.0% 4,746 14 1.65%
1966 S2 75% Len Jordan* (R) 2,677 61.9% Ralph Harding (D) 1,649 38.1% 0 0.0% 4,326 6 1.71%
1966 G 75% Don Samuelson (R) 2,401 55.4% Cecil Andrus (D) 1,297 29.9% 638 [+] 14.7% 4,336 14 1.72%
1962 S3 75% Frank Church* (D) 2,315 53.5% Jack Hawley (R) 2,014 46.5% 0 0.0% 4,329 1 1.67%
1962 S2 75% Len Jordan (R) 2,432 56.6% Gracie Pfost (D) 1,865 43.4% 0 0.0% 4,297 6 1.67%
1962 G 73% Robert Smylie* (R) 2,486 58.9% Vernon Smith (D) 1,735 41.1% 0 0.0% 4,221 4 1.65%
1960 S2 County data not available for this election: Henry Dworshak* (R) defeated Bob McLaughlin (D) statewide.
*: 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, ID

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

DateDistrictWinnerRunner-Up OtherTotal Votes
2022-11-08 ID02Mike Simpson* (R) 7,640 87.2% Wendy Norman (D) 1,124 12.8% 0 0.0% 8,764
County Total for 2022-11-08:   8,764
2020-11-03 ID02Mike Simpson* (R) 12,058 86.8% Aaron Swisher (D) 1,245 9.0% 584 4.2% 13,887
County Total for 2020-11-03:   13,887
2018-11-06 ID02Mike Simpson* (R) 7,379 86.2% Aaron Swisher (D) 1,183 13.8% 0 0.0% 8,562
County Total for 2018-11-06:   8,562
2016-11-08 ID02Mike Simpson* (R) 8,765 77.6% Jennifer Martinez (D) 1,249 11.1% 1,276 11.3% 11,290
County Total for 2016-11-08:   11,290
2014-11-04 ID02Mike Simpson* (R) 5,685 81.8% Richard Stallings (D) 1,264 18.2% 0 0.0% 6,949
County Total for 2014-11-04:   6,949
2012-11-06 ID02Mike Simpson* (R) 9,326 83.2% Nicole LeFavour (D) 1,878 16.8% 4 0.0% 11,208
County Total for 2012-11-06:   11,208
2010-11-02 ID02Mike Simpson* (R) 5,961 79.9% Mike Crawford (D) 805 10.8% 693 9.3% 7,459
County Total for 2010-11-02:   7,459
2008-11-04 ID02Mike Simpson* (R) 8,749 85.0% Deborah Holmes (D) 1,542 15.0% 0 0.0% 10,291
County Total for 2008-11-04:   10,291
2006-11-07 ID02Mike Simpson* (R) 5,775 79.7% Jim Hansen (D) 1,246 17.2% 222 3.1% 7,243
County Total for 2006-11-07:   7,243
2004-11-02 ID02Mike Simpson* (R) 7,246 83.8% Lin Whitworth (D) 1,404 16.2% 0 0.0% 8,650
County Total for 2004-11-02:   8,650
2002-11-05 ID02Mike Simpson* (R) 5,247 80.1% Edward Kinghorn (D) 1,189 18.1% 115 1.8% 6,551
County Total for 2002-11-05:   6,551
2000-11-07 ID02Mike Simpson* (R) 6,326 80.5% Craig Williams (D) 1,082 13.8% 449 5.7% 7,857
County Total for 2000-11-07:   7,857
1998-11-03 ID02Mike Simpson (R) 3,903 65.0% Richard Stallings (D) 1,907 31.7% 197 3.3% 6,007
County Total for 1998-11-03:   6,007
1996-11-05 ID02Mike Crapo* (R) 6,075 81.5% John Seidl (D) 1,290 17.3% 91 1.2% 7,456
County Total for 1996-11-05:   7,456
1994-11-08 ID02Mike Crapo* (R) 5,370 85.4% Penny Fletcher (D) 920 14.6% 0 0.0% 6,290
County Total for 1994-11-08:   6,290
1992-11-03 ID02Mike Crapo (R) 4,950 70.1% J.D. Williams (D) 1,735 24.6% 375 5.3% 7,060
County Total for 1992-11-03:   7,060
*: incumbent           sp: special election           RO: runoff election

Voter Registration Data for Jefferson County, ID

YearTotalRepublicanDemocratOtherR/D EdgeR/D Edge %VAPOP %
2023 15,491 12,097 78.1% 490 3.2% 2,904 18.7% Rep +11,607 Rep +74.9% 70%
2022 15,643 12,228 78.2% 519 3.3% 2,896 18.5% Rep +11,709 Rep +74.9% 70%
2020 15,567 11,728 75.3% 573 3.7% 3,266 21.0% Rep +11,155 Rep +71.7% 70%
2018 14,062 10,337 73.5% 458 3.3% 3,267 23.2% Rep +9,879 Rep +70.3% 66%
2016 13,835 9,738 70.4% 396 2.9% 3,701 26.8% Rep +9,342 Rep +67.5% 69%
2014 12,547 7,439 59.3% 308 2.5% 4,800 38.3% Rep +7,131 Rep +56.8% 66%
2012 14,117 0 0.0% 0 0.0% 14,117 100.0% n/a n/a 79%
2010 12,439 0 0.0% 0 0.0% 12,439 100.0% n/a n/a 74%
2008 12,873 0 0.0% 0 0.0% 12,873 100.0% n/a n/a 81%
2006 11,266 0 0.0% 0 0.0% 11,266 100.0% n/a n/a 75%
2004 11,317 0 0.0% 0 0.0% 11,317 100.0% n/a n/a 80%
2002 9,775 0 0.0% 0 0.0% 9,775 100.0% n/a n/a 74%
2000 10,017 0 0.0% 0 0.0% 10,017 100.0% n/a n/a 82%
1998 9,523 0 0.0% 0 0.0% 9,523 100.0% n/a n/a 81%
1994 9,413 0 0.0% 0 0.0% 9,413 100.0% n/a n/a 87%
1986 8,234 0 0.0% 0 0.0% 8,234 100.0% n/a n/a 86%
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.