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Harrison County, IA


Metropolitan Statistical Area: Omaha-Council Bluffs, NE-IA
Designated Market Area: Omaha, NE-IA-MO
American Communities Project County Type (2023): Rural Middle America

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

 

Tracts in Harrison County, IA

   



Click here to view demographic data for Harrison County, IA

2024 population: 14,626   ( 47 from 2020)
Land area: 696.9 square miles
Population density: 21.0 persons per square mile

2024 Census data
White:13,884 94.93% 0.6%
Black:840.57% 37.7%
Indian:410.28% 2.5%
Asian:760.52% 46.2%
2+ races:1611.10% 8.0%
Hispanic:3802.60% 34.3%
Total non-White:7425.07% 21.4%

2020-2024 ComponentsNumberRate
Births:664 11.4
Deaths:83514.3
Net Migration: 2113.6
Net Immigration: 140.2
Change in White population:-84 -0.6
Change in Non-White pop.:131 0.9



Historical Presidential Election Results for Harrison County, IA

Recent Trends
VotesΔ MarginSwing %
2024 vs. 2020 R -3 R +192 R + 3.4%
D -195
2024 vs. 2016 R +664 R +550 R + 3.1%
D +114
2020 vs. 2016 R +667 R +358 D + 0.3%
D +309
2024 vs. 2012 R +1,501 R +2,392 R + 29.6%
D -891
2016 vs. 2008 R +993 R +2,417 R + 34.7%
D -1,424
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) 5,566 69.9% Kamala Harris (D) 2,245 28.2% 148 [+] 1.9% 7,959 14 20 0.48%
2020 73% Donald Trump* (R) 5,569 68.3% Joe Biden (D) 2,440 29.9% 146 [+] 1.8% 8,155 15 21 0.48%
2016 66% Donald Trump (R) 4,902 65.7% Hillary Clinton (D) 2,131 28.5% 432 [+] 5.8% 7,465 15 20 0.48%
2012 65% Mitt Romney (R) 4,065 55.5% Barack Obama* (D) 3,136 42.8% 121 [+] 1.7% 7,322 9 8 0.46%
2008 67% John McCain (R) 3,909 51.5% Barack Obama (D) 3,555 46.9% 119 [+] 1.6% 7,583 7 6 0.49%
2004 67% George W. Bush* (R) 4,680 60.9% John Kerry (D) 2,906 37.8% 94 [+] 1.2% 7,680 11 10 0.51%
2000 57% George W. Bush (R) 3,802 58.1% Albert Gore, Jr. (D) 2,551 39.0% 190 [+] 2.9% 6,543 10 10 0.50%
1996 58% Robert Dole (R) 3,070 47.0% Bill Clinton* (D) 2,576 39.5% 881 [+] 13.5% 6,527 7 6 0.53%
1992 63% George Bush* (R) 2,763 40.2% Bill Clinton (D) 2,349 34.2% 1,756 [+] 25.6% 6,868 3 3 0.51%
1988 55% George Bush (R) 3,108 51.6% Michael Dukakis (D) 2,883 47.8% 36 [+] 0.6% 6,027 7 -2 0.49%
1984 61% Ronald Reagan* (R) 4,352 63.2% Walter Mondale (D) 2,495 36.3% 35 0.5% 6,882 10 4 0.52%
1980 61% Ronald Reagan (R) 4,502 63.8% Jimmy Carter* (D) 2,152 30.5% 399 [+] 5.7% 7,053 13 13 0.54%
1976 62% Gerald Ford* (R) 3,489 51.4% Jimmy Carter (D) 3,228 47.5% 73 [+] 1.1% 6,790 2 3 0.53%
1972 66% Richard Nixon* (R) 4,721 65.8% George McGovern (D) 2,369 33.0% 81 [+] 1.1% 7,171 8 5 0.58%
1968 69% Richard Nixon (R) 3,867 56.7% Hubert Humphrey (D) 2,410 35.3% 548 [+] 8.0% 6,825 4 13 0.58%
1964 77% Lyndon Johnson* (D) 4,575 58.8% Barry Goldwater (R) 3,203 41.1% 9 0.1% 7,787 3 3 0.66%
1960 82% Richard Nixon (R) 4,940 57.7% John Kennedy (D) 3,613 42.2% 9 0.1% 8,562 1 8 0.67%
1956 77% Dwight Eisenhower* (R) 5,209 58.3% Adlai Stevenson (D) 3,709 41.5% 17 0.2% 8,935 -1 1 0.72%
1952 77% Dwight Eisenhower (R) 5,972 63.8% Adlai Stevenson (D) 3,370 36.0% 24 0.3% 9,366 0 9 0.74%
1948 70% Harry Truman* (D) 4,608 51.1% Thomas Dewey (R) 4,341 48.1% 67 [+] 0.7% 9,016 1 3 0.87%
1944 68% Thomas Dewey (R) 5,059 54.3% Franklin Roosevelt* (D) 4,201 45.1% 49 0.5% 9,309 2 8 0.88%
1940 79% Wendell Willkie (R) 6,094 53.3% Franklin Roosevelt* (D) 5,317 46.5% 17 0.1% 11,428 1 9 0.94%
1936 82% Franklin Roosevelt* (D) 6,206 53.1% Alf Landon (R) 5,314 45.5% 158 [+] 1.4% 11,678 3 9 1.02%
1932 75% Franklin Roosevelt (D) 7,427 67.5% Herbert Hoover* (R) 3,513 31.9% 68 [+] 0.6% 11,008 -8 -8 1.06%
1928 69% Herbert Hoover (R) 5,605 56.0% Al Smith (D) 4,406 44.0% 0 0.0% 10,011 -6 -2 0.99%
1924 75% Calvin Coolidge (R) 5,962 55.1% John Davis (D) 3,179 29.4% 1,674 [+] 15.5% 10,815 0 1 1.11%
1920 68% Warren Harding (R) 6,127 62.9% James Cox (D) 3,479 35.7% 136 [+] 1.4% 9,742 -8 3 1.09%
1916 42% Woodrow Wilson* (D) 2,932 51.5% Charles Evans Hughes (R) 2,610 45.9% 147 [+] 2.6% 5,689 -8 0 1.11%
1912 40% Woodrow Wilson (D) 2,157 40.5% William Taft* (R) 1,528 28.7% 1,636 [+] 30.7% 5,321 4 6 1.08%
1908 43% William Taft (R) 2,914 52.4% William J. Bryan (D) 2,425 43.6% 222 [+] 4.0% 5,561 -3 1 1.12%
1904 41% Theodore Roosevelt (R) 3,364 62.1% Alton Parker (D) 1,696 31.3% 361 [+] 6.7% 5,421 -1 6 1.12%
1900 45% William McKinley* (R) 3,303 52.5% William J. Bryan (D) 2,837 45.1% 151 [+] 2.4% 6,291 -6 1 1.19%
* incumbent         PSV: percent of state vote

Historical Statewide Election Results for Harrison County, IA

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

YearTypeTurnout WinnerRunner-Up OtherTotal VotesDiff PSV
2022 S3 49% Charles Grassley* (R) 3,889 71.2% Michael Franken (D) 1,548 28.3% 26 [+] 0.5% 5,463 15 0.45%
2022 G 49% Kim Reynolds* (R) 4,069 73.6% Deidre DeJear (D) 1,325 24.0% 138 [+] 2.5% 5,532 16 0.45%
2020 S2 71% Joni Ernst* (R) 5,059 63.1% Theresa Greenfield (D) 2,574 32.1% 385 [+] 4.8% 8,018 11 0.48%
2018 G 53% Kim Reynolds* (R) 3,931 65.5% Fred Hubbell (D) 1,912 31.9% 157 [+] 2.6% 6,000 15 0.45%
2016 S3 65% Charles Grassley* (R) 5,108 70.0% Patty Judge (D) 1,788 24.5% 402 [+] 5.5% 7,298 10 0.47%
2014 S2 44% Joni Ernst (R) 3,074 61.9% Bruce Braley (D) 1,650 33.2% 244 [+] 4.9% 4,968 10 0.44%
2014 G 44% Terry Branstad* (R) 3,442 68.8% Jack Hatch (D) 1,191 23.8% 370 [+] 7.4% 5,003 10 0.44%
2010 S3 46% Charles Grassley* (R) 3,874 73.7% Roxanne Conlin (D) 1,240 23.6% 141 [+] 2.7% 5,255 9 0.47%
2010 G 47% Terry Branstad (R) 3,370 63.6% Chet Culver* (D) 1,770 33.4% 156 [+] 2.9% 5,296 11 0.47%
2008 S2 65% Tom Harkin* (D) 4,422 60.1% Christopher Reed (R) 2,928 39.8% 9 [+] 0.1% 7,359 3 0.49%
2006 G 44% Jim Nussle (R) 2,566 51.2% Chet Culver (D) 2,342 46.7% 108 [+] 2.2% 5,016 7 0.48%
2004 S3 66% Charles Grassley* (R) 5,807 77.1% Art Small (D) 1,569 20.8% 155 [+] 2.1% 7,531 7 0.51%
2002 S2 43% Greg Ganske (R) 2,711 54.9% Tom Harkin* (D) 2,128 43.1% 95 [+] 1.9% 4,934 11 0.48%
2002 G 43% Doug Gross (R) 2,636 53.4% Tom Vilsack* (D) 2,190 44.4% 107 [+] 2.2% 4,933 9 0.48%
1998 S3 39% Charles Grassley* (R) 3,186 72.0% David Osterberg (D) 1,161 26.2% 78 [+] 1.8% 4,425 4 0.47%
1998 G 39% Jim Ross Lightfoot (R) 2,789 62.2% Tom Vilsack (D) 1,634 36.5% 58 [+] 1.3% 4,481 16 0.47%
1996 S2 58% Jim Ross Lightfoot (R) 3,567 54.8% Tom Harkin* (D) 2,828 43.4% 120 [+] 1.8% 6,515 8 0.53%
1994 G 50% Terry Branstad* (R) 3,607 65.6% Bonnie Campbell (D) 1,827 33.2% 67 [+] 1.2% 5,501 9 0.55%
1992 S3 57% Charles Grassley* (R) 4,371 70.1% Jean Lloyd-Jones (D) 1,703 27.3% 162 [+] 2.6% 6,236 0 0.48%
1990 S2 42% Tom Tauke (R) 2,437 53.7% Tom Harkin* (D) 2,100 46.3% 1 [+] 0.0% 4,538 8 0.46%
1990 G 42% Terry Branstad* (R) 3,075 68.2% Donald Avenson (D) 1,424 31.6% 7 [+] 0.2% 4,506 8 0.46%
1986 S3 44% Charles Grassley* (R) 3,424 70.1% John Roehrick (D) 1,448 29.7% 9 [+] 0.2% 4,881 4 0.55%
1986 G 45% Terry Branstad* (R) 3,123 61.9% Lowell Junkins (D) 1,919 38.1% 1 [+] 0.0% 5,043 10 0.55%
1984 S2 60% Tom Harkin (D) 3,553 52.7% Roger Jepsen* (R) 3,170 47.1% 13 [+] 0.2% 6,736 3 0.52%
1982 G 47% Terry Branstad (R) 2,988 55.7% Roxanne Conlin (D) 2,373 44.2% 7 [+] 0.1% 5,368 3 0.52%
1980 S3 58% Charles Grassley (R) 4,478 66.3% John Culver* (D) 2,255 33.4% 17 [+] 0.3% 6,750 13 0.53%
1978 S2 43% Roger Jepsen (R) 2,450 52.7% Dick Clark* (D) 2,187 47.1% 8 [+] 0.2% 4,645 2 0.56%
1978 G 43% Robert Ray* (R) 2,786 59.7% Jerry Fitzgerald (D) 1,877 40.2% 7 [+] 0.1% 4,670 1 0.55%
1974 S3 52% John Culver (D) 2,912 51.7% David Stanley (R) 2,713 48.1% 11 [+] 0.2% 5,636 1 0.63%
1974 G 54% James Schaben (D) 3,446 58.6% Robert Ray* (R) 2,425 41.2% 9 [+] 0.2% 5,880 -17 0.64%
1972 S2 65% Jack Miller* (R) 3,521 50.5% Dick Clark (D) 3,448 49.4% 10 [+] 0.1% 6,979 6 0.58%
1972 G 65% Robert Ray* (R) 4,510 64.3% Paul Franzenburg (D) 2,497 35.6% 10 [+] 0.1% 7,017 6 0.58%
1970 G 49% Robert Ray* (R) 2,600 53.3% Robert Fulton (D) 2,260 46.3% 19 [+] 0.4% 4,879 2 0.62%
1968 S3 67% David Stanley (R) 3,788 57.5% Harold Hughes (D) 2,801 42.5% 1 [+] 0.0% 6,590 8 0.58%
1968 G 65% Robert Ray (R) 3,880 60.2% Paul Franzenburg (D) 2,562 39.8% 1 [+] 0.0% 6,443 6 0.57%
1966 S2 57% Jack Miller* (R) 3,645 64.4% E.B. Smith (D) 2,013 35.6% 4 [+] 0.1% 5,662 3 0.66%
1966 G 58% William Murray (R) 3,245 55.6% Harold Hughes* (D) 2,591 44.4% 1 [+] 0.0% 5,837 11 0.65%
1964 G 75% Harold Hughes* (D) 4,687 61.7% Evan Hultman (R) 2,906 38.3% 1 [+] 0.0% 7,594 7 0.65%
1962 S3 49% Bourke Hickenlooper* (R) 2,969 58.6% E.B. Smith (D) 2,100 41.4% 0 0.0% 5,069 5 0.63%
1962 G 51% Norman Erbe* (R) 2,868 54.5% Harold Hughes (D) 2,391 45.5% 0 0.0% 5,259 7 0.64%
1960 S2 79% Jack Miller (R) 4,423 53.5% Herschel Loveless (D) 3,843 46.5% 0 0.0% 8,266 2 0.67%
1960 G 78% Norman Erbe (R) 4,428 54.3% Edward McManus (D) 3,722 45.7% 0 0.0% 8,150 2 0.66%
*: 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 Harrison County, IA

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

DateDistrictWinnerRunner-Up OtherTotal Votes
2024-11-05 IA04Randy Feenstra* (R) 5,308 70.5% Ryan Melton (D) 2,180 28.9% 45 0.6% 7,533
County Total for 2024-11-05:   7,533
2022-11-08 IA04Randy Feenstra* (R) 3,891 72.2% Ryan Melton (D) 1,338 24.8% 162 3.0% 5,391
County Total for 2022-11-08:   5,391
2020-11-03 IA04Randy Feenstra (R) 5,140 67.1% J.D. Scholten (D) 2,498 32.6% 24 0.3% 7,662
County Total for 2020-11-03:   7,662
2018-11-06 IA04Steve King* (R) 3,559 59.5% J.D. Scholten (D) 2,237 37.4% 189 3.2% 5,985
County Total for 2018-11-06:   5,985
2016-11-08 IA04Steve King* (R) 4,811 66.9% Kim Weaver (D) 2,361 32.9% 15 0.2% 7,187
County Total for 2016-11-08:   7,187
2014-11-04 IA04Steve King* (R) 3,354 68.0% Jim Mowrer (D) 1,572 31.9% 7 0.1% 4,933
County Total for 2014-11-04:   4,933
2012-11-06 IA04Steve King* (R) 3,937 55.0% Christie Vilsack (D) 2,999 41.9% 217 3.0% 7,153
County Total for 2012-11-06:   7,153
2010-11-02 IA05Steve King* (R) 3,423 66.0% Matthew Campbell (D) 1,642 31.7% 122 2.4% 5,187
County Total for 2010-11-02:   5,187
2008-11-04 IA05Steve King* (R) 4,288 59.2% Rob Hubler (D) 2,721 37.5% 239 3.3% 7,248
County Total for 2008-11-04:   7,248
2006-11-07 IA05Steve King* (R) 2,738 56.0% Joyce Schulte (D) 1,988 40.7% 164 3.4% 4,890
County Total for 2006-11-07:   4,890
2004-11-02 IA05Steve King* (R) 4,551 62.7% Joyce Schulte (D) 2,706 37.3% 7 0.1% 7,264
County Total for 2004-11-02:   7,264
2002-11-05 IA05Steve King (R) 2,900 60.4% Paul Shomshor (D) 1,898 39.5% 4 0.1% 4,802
County Total for 2002-11-05:   4,802
2000-11-07 IA04Greg Ganske* (R) 4,408 70.1% Michael Huston (D) 1,727 27.5% 151 2.4% 6,286
County Total for 2000-11-07:   6,286
1998-11-03 IA04Greg Ganske* (R) 3,077 70.1% Jon Dvorak (D) 1,263 28.8% 52 1.2% 4,392
County Total for 1998-11-03:   4,392
1996-11-05 IA04Greg Ganske* (R) 3,763 58.5% Connie McBurney (D) 2,552 39.7% 114 1.8% 6,429
County Total for 1996-11-05:   6,429
1994-11-08 IA04Greg Ganske (R) 3,026 57.9% Neal Smith* (D) 2,112 40.4% 88 1.7% 5,226
County Total for 1994-11-08:   5,226
1992-11-03 IA04Neal Smith* (D) 3,339 56.8% Paul Lunde (R) 2,490 42.3% 54 0.9% 5,883
County Total for 1992-11-03:   5,883
*: incumbent           sp: special election           RO: runoff election

Voter Registration Data for Harrison County, IA

YearTotalRepublicanDemocratOtherR/D EdgeR/D Edge %VAPOP %
2024 7,737 4,470 57.8% 1,449 18.7% 1,818 23.5% Rep +3,021 Rep +39.0% 69%
2022 8,497 4,604 54.2% 1,753 20.6% 2,140 25.2% Rep +2,851 Rep +33.6% 76%
2020 9,176 4,692 51.1% 2,105 22.9% 2,379 25.9% Rep +2,587 Rep +28.2% 82%
2018 8,611 3,848 44.7% 2,080 24.2% 2,683 31.2% Rep +1,768 Rep +20.5% 77%
2016 8,368 3,780 45.2% 2,110 25.2% 2,478 29.6% Rep +1,670 Rep +20.0% 74%
2014 8,010 3,601 45.0% 2,100 26.2% 2,309 28.8% Rep +1,501 Rep +18.7% 71%
2012 8,538 3,557 41.7% 2,505 29.3% 2,476 29.0% Rep +1,052 Rep +12.3% 75%
2010 9,168 3,706 40.4% 2,758 30.1% 2,704 29.5% Rep +948 Rep +10.3% 81%
2008 9,254 3,279 35.4% 3,063 33.1% 2,912 31.5% Rep +216 Rep +2.3% 81%
2006 9,790 3,624 37.0% 2,792 28.5% 3,374 34.5% Rep +832 Rep +8.5% 86%
2004 10,031 3,692 36.8% 2,856 28.5% 3,483 34.7% Rep +836 Rep +8.3% 87%
2002 9,227 3,471 37.6% 2,654 28.8% 3,102 33.6% Rep +817 Rep +8.9% 80%
2000 9,702 3,523 36.3% 2,957 30.5% 3,222 33.2% Rep +566 Rep +5.8% 84%
1994 8,603 3,451 40.1% 3,064 35.6% 2,088 24.3% Rep +387 Rep +4.5% 77%
1986 8,517 2,858 33.6% 3,522 41.4% 2,137 25.1% Dem +664 Dem +7.8% 77%
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.