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Jackson County, IA


Designated Market Area: Davenport-Rock Island-Moline, IA-IL
American Communities Project County Type (2023): Rural Middle America

Places in Jackson County, IA     [Sort places by name]

 

Tracts in Jackson County, IA

   



Click here to view demographic data for Jackson County, IA

2024 population: 19,390   ( 92 from 2020)
Land area: 636.0 square miles
Population density: 30.5 persons per square mile

2024 Census data
White:18,259 94.17% 1.8%
Black:1670.86% 19.3%
Indian:460.24% 4.2%
Asian:3451.78% 54.0%
2+ races:2411.24% 7.1%
Hispanic:3321.71% 33.3%
Total non-White:1,1315.83% 27.7%

2020-2024 ComponentsNumberRate
Births:869 11.2
Deaths:1,02513.2
Net Migration: -14-0.2
Net Immigration: 841.1
Change in White population:-337 -1.7
Change in Non-White pop.:245 1.3



Historical Presidential Election Results for Jackson County, IA

Recent Trends
VotesΔ MarginSwing %
2024 vs. 2020 R +134 R +596 R + 6.4%
D -462
2024 vs. 2016 R +1,250 R +1,520 R + 12.4%
D -270
2020 vs. 2016 R +1,116 R +924 R + 6.0%
D +192
2024 vs. 2012 R +2,897 R +5,237 R + 50.1%
D -2,340
2016 vs. 2008 R +2,151 R +4,416 R + 45.4%
D -2,265
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
2024 71% Donald Trump (R) 7,074 65.5% Kamala Harris (D) 3,567 33.0% 160 [+] 1.5% 10,801 10 16 0.65%
2020 73% Donald Trump* (R) 6,940 62.3% Joe Biden (D) 4,029 36.2% 166 [+] 1.5% 11,135 9 16 0.66%
2016 68% Donald Trump (R) 5,824 56.5% Hillary Clinton (D) 3,837 37.2% 649 [+] 6.3% 10,310 5 11 0.66%
2012 67% Barack Obama* (D) 5,907 57.7% Mitt Romney (R) 4,177 40.8% 158 [+] 1.5% 10,242 -5 -6 0.65%
2008 66% Barack Obama (D) 6,102 61.3% John McCain (R) 3,673 36.9% 182 [+] 1.8% 9,957 -8 -9 0.65%
2004 66% John Kerry (D) 5,656 56.5% George W. Bush* (R) 4,242 42.4% 113 [+] 1.1% 10,011 -8 -8 0.66%
2000 60% Albert Gore, Jr. (D) 4,945 54.7% George W. Bush (R) 3,769 41.7% 318 [+] 3.5% 9,032 -6 -6 0.69%
1996 57% Bill Clinton* (D) 4,609 54.5% Robert Dole (R) 2,827 33.4% 1,025 [+] 12.1% 8,461 -7 -7 0.69%
1992 64% Bill Clinton (D) 4,421 47.5% George Bush* (R) 2,673 28.7% 2,211 [+] 23.8% 9,305 -9 -9 0.69%
1988 57% Michael Dukakis (D) 4,864 59.1% George Bush (R) 3,237 39.3% 132 [+] 1.6% 8,233 -5 -14 0.67%
1984 63% Ronald Reagan* (R) 4,811 51.5% Walter Mondale (D) 4,400 47.1% 129 1.4% 9,340 -2 -7 0.71%
1980 58% Ronald Reagan (R) 4,479 51.2% Jimmy Carter* (D) 3,518 40.2% 757 [+] 8.6% 8,754 0 0 0.66%
1976 64% Jimmy Carter (D) 4,467 50.3% Gerald Ford* (R) 4,221 47.5% 198 [+] 2.2% 8,886 -2 0 0.69%
1972 67% Richard Nixon* (R) 4,975 55.7% George McGovern (D) 3,704 41.5% 245 [+] 2.7% 8,924 -2 -5 0.73%
1968 72% Richard Nixon (R) 4,535 53.0% Hubert Humphrey (D) 3,413 39.9% 605 [+] 7.1% 8,553 0 10 0.73%
1964 70% Lyndon Johnson* (D) 5,130 62.5% Barry Goldwater (R) 3,066 37.4% 9 0.1% 8,205 -1 -1 0.69%
1960 80% Richard Nixon (R) 5,084 53.9% John Kennedy (D) 4,345 46.1% 5 0.1% 9,434 -3 4 0.74%
1956 74% Dwight Eisenhower* (R) 5,575 62.6% Adlai Stevenson (D) 3,181 35.7% 149 1.7% 8,905 4 5 0.72%
1952 79% Dwight Eisenhower (R) 5,867 64.3% Adlai Stevenson (D) 3,074 33.7% 186 2.0% 9,127 1 9 0.72%
1948 62% Thomas Dewey (R) 3,597 51.3% Harry Truman* (D) 3,263 46.6% 145 [+] 2.1% 7,005 4 6 0.67%
1944 69% Thomas Dewey (R) 4,341 55.0% Franklin Roosevelt* (D) 3,537 44.9% 8 0.1% 7,886 3 9 0.75%
1940 83% Wendell Willkie (R) 5,417 56.1% Franklin Roosevelt* (D) 4,218 43.7% 26 0.3% 9,661 4 11 0.79%
1936 81% Franklin Roosevelt* (D) 4,889 55.4% Alf Landon (R) 3,581 40.6% 353 [+] 4.0% 8,823 -2 4 0.77%
1932 80% Franklin Roosevelt (D) 5,094 59.9% Herbert Hoover* (R) 2,892 34.0% 513 [+] 6.0% 8,499 -6 -6 0.82%
1928 81% Herbert Hoover (R) 4,740 56.0% Al Smith (D) 3,729 44.0% 0 0.0% 8,469 -6 -2 0.84%
1924 77% Calvin Coolidge (R) 4,218 50.7% John Davis (D) 2,352 28.3% 1,755 [+] 21.1% 8,325 -4 -3 0.85%
1920 63% Warren Harding (R) 4,763 68.0% James Cox (D) 1,954 27.9% 288 [+] 4.1% 7,005 -3 8 0.78%
1916 43% Charles Evans Hughes (R) 2,533 52.6% Woodrow Wilson* (D) 2,186 45.4% 94 [+] 2.0% 4,813 -2 7 0.94%
1912 42% Woodrow Wilson (D) 2,259 47.1% William Taft* (R) 1,174 24.5% 1,367 [+] 28.5% 4,800 0 1 0.98%
1908 47% William J. Bryan (D) 2,545 48.6% William Taft (R) 2,542 48.5% 153 [+] 2.9% 5,240 -7 -3 1.06%
1904 47% Theodore Roosevelt (R) 2,899 52.3% Alton Parker (D) 2,483 44.8% 158 [+] 2.9% 5,540 -11 -4 1.14%
1900 48% William McKinley* (R) 2,964 50.7% William J. Bryan (D) 2,854 48.8% 33 [+] 0.6% 5,851 -7 -1 1.10%
* incumbent         PSV: percent of state vote

Historical Statewide Election Results for Jackson County, IA

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

YearTypeTurnout WinnerRunner-Up OtherTotal VotesDiff PSV
2022 S3 51% Charles Grassley* (R) 4,816 63.0% Michael Franken (D) 2,816 36.9% 7 [+] 0.1% 7,639 7 0.63%
2022 G 51% Kim Reynolds* (R) 5,260 67.6% Deidre DeJear (D) 2,278 29.3% 245 [+] 3.1% 7,783 10 0.64%
2020 S2 72% Joni Ernst* (R) 6,175 56.6% Theresa Greenfield (D) 4,249 38.9% 489 [+] 4.5% 10,913 5 0.65%
2018 G 57% Kim Reynolds* (R) 4,744 55.2% Fred Hubbell (D) 3,582 41.7% 263 [+] 3.1% 8,589 5 0.65%
2016 S3 66% Charles Grassley* (R) 6,283 62.5% Patty Judge (D) 3,450 34.3% 324 [+] 3.2% 10,057 2 0.65%
2014 S2 50% Joni Ernst (R) 3,771 49.5% Bruce Braley (D) 3,382 44.4% 471 [+] 6.2% 7,624 -3 0.67%
2014 G 50% Terry Branstad* (R) 4,986 65.3% Jack Hatch (D) 2,471 32.3% 183 [+] 2.4% 7,640 6 0.68%
2010 S3 48% Charles Grassley* (R) 4,561 61.7% Roxanne Conlin (D) 2,605 35.2% 226 [+] 3.1% 7,392 -3 0.66%
2010 G 49% Terry Branstad (R) 3,770 50.4% Chet Culver* (D) 3,451 46.2% 255 [+] 3.4% 7,476 -2 0.67%
2008 S2 64% Tom Harkin* (D) 6,871 70.9% Christopher Reed (R) 2,813 29.0% 2 [+] 0.0% 9,686 -8 0.64%
2006 G 48% Chet Culver (D) 4,596 63.5% Jim Nussle (R) 2,558 35.3% 84 [+] 1.2% 7,238 -9 0.69%
2004 S3 64% Charles Grassley* (R) 6,592 68.4% Art Small (D) 2,890 30.0% 158 [+] 1.6% 9,640 -2 0.65%
2002 S2 42% Tom Harkin* (D) 3,753 58.6% Greg Ganske (R) 2,531 39.5% 117 [+] 1.8% 6,401 -4 0.63%
2002 G 42% Tom Vilsack* (D) 3,449 54.2% Doug Gross (R) 2,776 43.7% 133 [+] 2.1% 6,358 -1 0.62%
1998 S3 42% Charles Grassley* (R) 4,330 68.5% David Osterberg (D) 1,946 30.8% 49 [+] 0.8% 6,325 0 0.67%
1998 G 43% Tom Vilsack (D) 3,602 56.4% Jim Ross Lightfoot (R) 2,719 42.6% 62 [+] 1.0% 6,383 -4 0.67%
1996 S2 56% Tom Harkin* (D) 4,628 56.0% Jim Ross Lightfoot (R) 3,468 42.0% 165 [+] 2.0% 8,261 -5 0.67%
1994 G 46% Terry Branstad* (R) 3,893 58.0% Bonnie Campbell (D) 2,760 41.1% 60 [+] 0.9% 6,713 1 0.67%
1992 S3 58% Charles Grassley* (R) 6,041 72.0% Jean Lloyd-Jones (D) 2,152 25.6% 202 [+] 2.4% 8,395 2 0.65%
1990 S2 51% Tom Tauke (R) 3,982 54.6% Tom Harkin* (D) 3,309 45.4% 5 [+] 0.1% 7,296 9 0.74%
1990 G 51% Terry Branstad* (R) 4,669 63.8% Donald Avenson (D) 2,576 35.2% 78 [+] 1.1% 7,323 3 0.75%
1986 S3 43% Charles Grassley* (R) 4,404 70.5% John Roehrick (D) 1,831 29.3% 15 [+] 0.2% 6,250 4 0.70%
1986 G 45% Terry Branstad* (R) 3,394 51.6% Lowell Junkins (D) 3,181 48.4% 1 [+] 0.0% 6,576 0 0.72%
1984 S2 60% Tom Harkin (D) 4,971 55.4% Roger Jepsen* (R) 3,898 43.5% 99 [+] 1.1% 8,968 0 0.69%
1982 G 49% Terry Branstad (R) 4,408 59.8% Roxanne Conlin (D) 2,928 39.7% 31 [+] 0.4% 7,367 7 0.71%
1980 S3 55% Charles Grassley (R) 4,515 53.6% John Culver* (D) 3,806 45.2% 105 [+] 1.2% 8,426 0 0.66%
1978 S2 44% Roger Jepsen (R) 3,152 50.4% Dick Clark* (D) 3,051 48.8% 50 [+] 0.8% 6,253 -1 0.76%
1978 G 45% Robert Ray* (R) 3,947 61.9% Jerry Fitzgerald (D) 2,391 37.5% 38 [+] 0.6% 6,376 4 0.76%
1974 S3 46% John Culver (D) 3,757 60.2% David Stanley (R) 2,460 39.4% 29 [+] 0.5% 6,246 -8 0.70%
1974 G 46% Robert Ray* (R) 3,875 61.2% James Schaben (D) 2,393 37.8% 61 [+] 1.0% 6,329 3 0.69%
1972 S2 63% Dick Clark (D) 5,089 59.9% Jack Miller* (R) 3,265 38.4% 145 [+] 1.7% 8,499 -6 0.71%
1972 G 63% Robert Ray* (R) 4,828 57.0% Paul Franzenburg (D) 3,518 41.5% 129 [+] 1.5% 8,475 -1 0.70%
1970 G 52% Robert Fulton (D) 3,329 51.9% Robert Ray* (R) 3,007 46.9% 75 [+] 1.2% 6,411 -4 0.81%
1968 S3 69% Harold Hughes (D) 4,394 54.1% David Stanley (R) 3,720 45.8% 14 [+] 0.2% 8,128 -4 0.71%
1968 G 67% Robert Ray (R) 4,112 52.2% Paul Franzenburg (D) 3,746 47.6% 20 [+] 0.3% 7,878 -2 0.69%
1966 S2 49% Jack Miller* (R) 3,686 63.8% E.B. Smith (D) 2,039 35.3% 52 [+] 0.9% 5,777 3 0.67%
1966 G 53% Harold Hughes* (D) 3,542 56.8% William Murray (R) 2,678 42.9% 17 [+] 0.3% 6,237 -1 0.70%
1964 G 67% Harold Hughes* (D) 5,400 68.5% Evan Hultman (R) 2,471 31.4% 9 [+] 0.1% 7,880 0 0.67%
1962 S3 45% Bourke Hickenlooper* (R) 2,995 56.2% E.B. Smith (D) 2,335 43.8% 0 0.0% 5,330 3 0.66%
1962 G 46% Harold Hughes (D) 2,762 51.5% Norman Erbe* (R) 2,602 48.5% 0 0.0% 5,364 1 0.65%
1960 S2 76% Jack Miller (R) 4,644 52.0% Herschel Loveless (D) 4,283 48.0% 0 0.0% 8,927 0 0.72%
1960 G 75% Norman Erbe (R) 4,563 51.9% Edward McManus (D) 4,228 48.1% 0 0.0% 8,791 0 0.71%
*: 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 Jackson County, IA

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

DateDistrictWinnerRunner-Up OtherTotal Votes
2024-11-05 IA01Mariannette Miller-Meeks* (R) 6,021 58.0% Christina Bohannan (D) 4,332 41.8% 22 0.2% 10,375
County Total for 2024-11-05:   10,375
2022-11-08 IA01Mariannette Miller-Meeks* (R) 4,853 63.9% Christina Bohannan (D) 2,732 36.0% 5 0.1% 7,590
County Total for 2022-11-08:   7,590
2020-11-03 IA01Ashley Hinson (R) 6,225 58.9% Abby Finkenauer* (D) 4,340 41.0% 9 0.1% 10,574
County Total for 2020-11-03:   10,574
2018-11-06 IA01Rod Blum* (R) 4,483 52.7% Abby Finkenauer (D) 3,797 44.6% 232 2.7% 8,512
County Total for 2018-11-06:   8,512
2016-11-08 IA01Rod Blum* (R) 5,493 56.9% Monica Vernon (D) 4,158 43.0% 11 0.1% 9,662
County Total for 2016-11-08:   9,662
2014-11-04 IA01Rod Blum (R) 3,694 50.6% Pat Murphy (D) 3,601 49.3% 11 0.2% 7,306
County Total for 2014-11-04:   7,306
2012-11-06 IA01Bruce Braley* (D) 5,935 60.6% Ben Lange (R) 3,732 38.1% 130 1.3% 9,797
County Total for 2012-11-06:   9,797
2010-11-02 IA01Bruce Braley* (D) 3,915 53.9% Ben Lange (R) 3,051 42.0% 300 4.1% 7,266
County Total for 2010-11-02:   7,266
2008-11-04 IA01Bruce Braley* (D) 6,466 68.7% David Hartsuch (R) 2,937 31.2% 6 0.1% 9,409
County Total for 2008-11-04:   9,409
2006-11-07 IA01Bruce Braley (D) 4,227 59.0% Mike Whalen (R) 2,831 39.5% 104 1.5% 7,162
County Total for 2006-11-07:   7,162
2004-11-02 IA01Jim Nussle* (R) 5,224 54.7% Bill Gluba (D) 4,193 43.9% 128 1.3% 9,545
County Total for 2004-11-02:   9,545
2002-11-05 IA01Jim Nussle* (R) 3,627 57.2% Ann Hutchinson (D) 2,715 42.8% 0 0.0% 6,342
County Total for 2002-11-05:   6,342
2000-11-07 IA02Jim Nussle* (R) 4,452 53.0% Donna Smith (D) 3,862 46.0% 79 0.9% 8,393
County Total for 2000-11-07:   8,393
1998-11-03 IA02Jim Nussle* (R) 3,423 54.8% Rob Tully (D) 2,794 44.7% 35 0.6% 6,252
County Total for 1998-11-03:   6,252
1996-11-05 IA02Jim Nussle* (R) 3,982 52.7% Donna Smith (D) 3,534 46.8% 41 0.5% 7,557
County Total for 1996-11-05:   7,557
1994-11-08 IA02Jim Nussle* (R) 3,671 58.4% Dave Nagle (D) 2,589 41.2% 27 0.4% 6,287
County Total for 1994-11-08:   6,287
1992-11-03 IA02Dave Nagle* (D) 4,204 49.9% Jim Nussle* (R) 4,169 49.5% 54 0.6% 8,427
County Total for 1992-11-03:   8,427
*: incumbent           sp: special election           RO: runoff election

Voter Registration Data for Jackson County, IA

YearTotalRepublicanDemocratOtherR/D EdgeR/D Edge %VAPOP %
2025 11,739 4,827 41.1% 3,101 26.4% 3,811 32.5% Rep +1,726 Rep +14.7% 78%
2024 11,138 4,713 42.3% 3,137 28.2% 3,288 29.5% Rep +1,576 Rep +14.1% 74%
2022 12,531 4,267 34.1% 4,170 33.3% 4,094 32.7% Rep +97 Rep +0.8% 83%
2020 14,212 4,153 29.2% 5,141 36.2% 4,918 34.6% Dem +988 Dem +7.0% 94%
2018 14,059 3,129 22.3% 4,872 34.7% 6,058 43.1% Dem +1,743 Dem +12.4% 93%
2016 14,044 3,217 22.9% 5,134 36.6% 5,693 40.5% Dem +1,917 Dem +13.6% 93%
2014 13,805 2,818 20.4% 5,359 38.8% 5,628 40.8% Dem +2,541 Dem +18.4% 91%
2012 14,291 2,721 19.0% 5,957 41.7% 5,613 39.3% Dem +3,236 Dem +22.6% 94%
2010 14,407 2,593 18.0% 6,504 45.1% 5,310 36.9% Dem +3,911 Dem +27.1% 95%
2008 14,537 2,552 17.6% 6,516 44.8% 5,469 37.6% Dem +3,964 Dem +27.3% 96%
2006 14,223 2,452 17.2% 6,430 45.2% 5,341 37.6% Dem +3,978 Dem +28.0% 94%
2004 14,427 2,682 18.6% 6,392 44.3% 5,353 37.1% Dem +3,710 Dem +25.7% 95%
2002 13,298 2,546 19.1% 6,193 46.6% 4,559 34.3% Dem +3,647 Dem +27.4% 88%
2000 13,105 2,519 19.2% 6,450 49.2% 4,136 31.6% Dem +3,931 Dem +30.0% 87%
1994 11,315 3,228 28.5% 4,868 43.0% 3,219 28.4% Dem +1,640 Dem +14.5% 77%
1986 11,536 2,880 25.0% 4,202 36.4% 4,454 38.6% Dem +1,322 Dem +11.5% 78%
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.