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Washington County, MO


Designated Market Area: St. Louis, MO-IL
USDA County Type (2015): Low Education, Low Employment, Persistent Poverty
American Communities Project County Type (2023): Evangelical Hubs

Places in Washington County, MO     [Sort places by name]

 

Tracts in Washington County, MO

   



Click here to view demographic data for Washington County, MO

2022 population: 23,441   ( 1,754 from 2010 , 73 from 2020)
Land area: 759.9 square miles
Population density: 30.8 persons per square mile

2022 Census data
White:21,816 93.07% 9.0%
Black:6282.68% 13.4%
Indian:1070.46% 12.6%
Asian:910.39% 71.7%
2+ races:3761.60% 44.1%
Hispanic:4231.80% 65.9%
Total non-White:1,6256.93% 32.5%

2020-2022 ComponentsNumberRate
Births:600 12.8
Deaths:83617.8
Net Migration: 1753.7
Net Immigration: -1-0.0
Change in White population:-2,153 -8.5
Change in Non-White pop.:399 1.6



Historical Presidential Election Results for Washington County, MO



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

YearTurnout WinnerRunner-Up OtherTotal Votes Diff
(St)
Diff
(US)
PSV
2020 56% Donald Trump* (R) 8,047 80.6% Joe Biden (D) 1,804 18.1% 138 [+] 1.4% 9,989 24 34 0.33%
2016 50% Donald Trump (R) 7,048 75.5% Hillary Clinton (D) 1,926 20.6% 357 [+] 3.8% 9,331 19 30 0.33%
2012 46% Mitt Romney (R) 5,071 58.3% Barack Obama* (D) 3,417 39.3% 207 [+] 2.4% 8,695 5 11 0.31%
2008 51% Barack Obama (D) 4,711 49.0% John McCain (R) 4,706 48.9% 197 [+] 2.0% 9,614 0 3 0.33%
2004 51% George W. Bush* (R) 4,641 50.6% John Kerry (D) 4,459 48.6% 78 [+] 0.8% 9,178 -3 0 0.34%
2000 48% Albert Gore, Jr. (D) 4,047 49.0% George W. Bush (R) 4,020 48.6% 198 [+] 2.4% 8,265 -2 1 0.35%
1996 49% Bill Clinton* (D) 4,315 55.0% Robert Dole (R) 2,259 28.8% 1,276 [+] 16.3% 7,850 -12 -12 0.36%
1992 54% Bill Clinton (D) 4,211 52.6% George Bush* (R) 2,157 26.9% 1,642 [+] 20.5% 8,010 -7 -10 0.33%
1988 51% Michael Dukakis (D) 3,744 53.5% George Bush (R) 3,240 46.3% 16 [+] 0.2% 7,000 -6 -7 0.33%
1984 53% Ronald Reagan* (R) 3,755 55.7% Walter Mondale (D) 2,987 44.3% 0 0.0% 6,742 -4 -3 0.32%
1980 55% Ronald Reagan (R) 3,439 53.2% Jimmy Carter* (D) 2,873 44.4% 153 [+] 2.4% 6,465 2 2 0.31%
1976 58% Jimmy Carter (D) 3,543 58.0% Gerald Ford* (R) 2,526 41.4% 39 [+] 0.6% 6,108 -6 -7 0.31%
1972 63% Richard Nixon* (R) 3,818 62.7% George McGovern (D) 2,229 36.6% 38 [+] 0.6% 6,085 1 2 0.33%
1968 67% Richard Nixon (R) 2,641 46.3% Hubert Humphrey (D) 2,292 40.1% 776 [+] 13.6% 5,709 1 3 0.32%
1964 75% Lyndon Johnson* (D) 3,908 63.1% Barry Goldwater (R) 2,286 36.9% 0 0.0% 6,194 1 -2 0.34%
1960 75% Richard Nixon (R) 3,437 56.5% John Kennedy (D) 2,649 43.5% 0 0.0% 6,086 7 7 0.31%
1956 66% Dwight Eisenhower* (R) 3,383 58.7% Adlai Stevenson (D) 2,380 41.3% 0 0.0% 5,763 9 1 0.31%
1952 69% Dwight Eisenhower (R) 3,338 55.3% Adlai Stevenson (D) 2,684 44.5% 11 0.2% 6,033 5 0 0.32%
1948 50% Harry Truman* (D) 2,370 51.7% Thomas Dewey (R) 2,200 48.0% 15 [+] 0.3% 4,585 6 3 0.29%
1944 51% Thomas Dewey (R) 2,900 58.3% Franklin Roosevelt* (D) 2,065 41.5% 9 0.2% 4,974 10 12 0.32%
1940 64% Wendell Willkie (R) 3,817 56.9% Franklin Roosevelt* (D) 2,881 43.0% 8 0.1% 6,706 9 12 0.37%
1936 64% Franklin Roosevelt* (D) 2,942 49.8% Alf Landon (R) 2,909 49.3% 51 [+] 0.9% 5,902 11 13 0.32%
1932 65% Franklin Roosevelt (D) 3,275 58.9% Herbert Hoover* (R) 2,246 40.4% 38 [+] 0.7% 5,559 5 1 0.35%
1928 66% Herbert Hoover (R) 3,019 59.0% Al Smith (D) 2,091 40.8% 10 [+] 0.2% 5,120 3 1 0.34%
1924 58% Calvin Coolidge (R) 2,397 54.4% John Davis (D) 1,955 44.4% 53 [+] 1.2% 4,405 5 0 0.34%
1920 60% Warren Harding (R) 2,618 58.4% James Cox (D) 1,837 40.9% 31 [+] 0.7% 4,486 4 -2 0.34%
1916 43% Charles Evans Hughes (R) 1,657 53.8% Woodrow Wilson* (D) 1,394 45.3% 29 [+] 0.9% 3,080 7 8 0.39%
1912 37% Woodrow Wilson (D) 1,121 43.7% William Taft* (R) 1,059 41.3% 386 [+] 15.0% 2,566 12 18 0.37%
1908 47% William Taft (R) 1,753 56.1% William J. Bryan (D) 1,330 42.6% 41 [+] 1.3% 3,124 8 5 0.44%
1904 45% Theodore Roosevelt (R) 1,673 54.6% Alton Parker (D) 1,339 43.7% 50 [+] 1.6% 3,062 5 -2 0.48%
1900 47% William McKinley* (R) 1,751 53.6% William J. Bryan (D) 1,500 45.9% 16 [+] 0.5% 3,267 8 2 0.48%
* incumbent         PSV: percent of state vote



2020 President, Washington County, MO
CandidateVotesPct
Joe Biden (D) 1,804 18.1%
Donald Trump* (R) 8,047 80.6%
Jo Jorgensen (Lbt) 94 0.9%
Other 44 0.4%
TOTAL 9,989
Turnout: 56% Diff (St): 24 Diff (US): 34


2016 President, Washington County, MO
CandidateVotesPct
Hillary Clinton (D) 1,926 20.6%
Donald Trump (R) 7,048 75.5%
Gary Johnson (Lbt) 197 2.1%
Jill Stein (Grn) 60 0.6%
Evan McMullin (I) 2 0.0%
Other 98 1.1%
TOTAL 9,331
Turnout: 50% Diff (St): 19 Diff (US): 30


2012 President, Washington County, MO
CandidateVotesPct
Barack Obama* (D) 3,417 39.3%
Mitt Romney (R) 5,071 58.3%
Gary Johnson (Lbt) 157 1.8%
Other 50 0.6%
TOTAL 8,695
Turnout: 46% Diff (St): 5 Diff (US): 11


2008 President, Washington County, MO
CandidateVotesPct
Barack Obama (D) 4,711 49.0%
John McCain (R) 4,706 48.9%
Ralph Nader (I) 125 1.3%
Bob Barr (Lbt) 37 0.4%
Other 35 0.4%
TOTAL 9,614
Turnout: 51% Diff (St): 0 Diff (US): 3


2004 President, Washington County, MO
CandidateVotesPct
George W. Bush* (R) 4,641 50.6%
John Kerry (D) 4,459 48.6%
Other 78 0.8%
TOTAL 9,178
Turnout: 51% Diff (St): -3 Diff (US): 0


2000 President, Washington County, MO
CandidateVotesPct
George W. Bush (R) 4,020 48.6%
Albert Gore, Jr. (D) 4,047 49.0%
Ralph Nader (Grn) 95 1.1%
Pat Buchanan (Ref) 69 0.8%
Other 34 0.4%
TOTAL 8,265
Turnout: 48% Diff (St): -2 Diff (US): 1


1996 President, Washington County, MO
CandidateVotesPct
Bill Clinton* (D) 4,315 55.0%
Robert Dole (R) 2,259 28.8%
Ross Perot (Ref) 1,169 14.9%
Harry Browne (Lbt) 30 0.4%
Other 77 1.0%
TOTAL 7,850
Turnout: 49% Diff (St): -12 Diff (US): -12


1992 President, Washington County, MO
CandidateVotesPct
Bill Clinton (D) 4,211 52.6%
George Bush* (R) 2,157 26.9%
Ross Perot (I) 1,618 20.2%
Other 24 0.3%
TOTAL 8,010
Turnout: 54% Diff (St): -7 Diff (US): -10


1988 President, Washington County, MO
CandidateVotesPct
George Bush (R) 3,240 46.3%
Michael Dukakis (D) 3,744 53.5%
Other 16 0.2%
TOTAL 7,000
Turnout: 51% Diff (St): -6 Diff (US): -7


1984 President, Washington County, MO
CandidateVotesPct
Ronald Reagan* (R) 3,755 55.7%
Walter Mondale (D) 2,987 44.3%
TOTAL 6,742
Turnout: 53% Diff (St): -4 Diff (US): -3


1980 President, Washington County, MO
CandidateVotesPct
Ronald Reagan (R) 3,439 53.2%
Jimmy Carter* (D) 2,873 44.4%
John Anderson (I) 89 1.4%
Edward Clark (Lbt) 61 0.9%
Other 3 0.0%
TOTAL 6,465
Turnout: 55% Diff (St): 2 Diff (US): 2


1976 President, Washington County, MO
CandidateVotesPct
Jimmy Carter (D) 3,543 58.0%
Gerald Ford* (R) 2,526 41.4%
Eugene McCarthy (I) 39 0.6%
TOTAL 6,108
Turnout: 58% Diff (St): -6 Diff (US): -7


1972 President, Washington County, MO
CandidateVotesPct
Richard Nixon* (R) 3,818 62.7%
George McGovern (D) 2,229 36.6%
Other 38 0.6%
TOTAL 6,085
Turnout: 63% Diff (St): 1 Diff (US): 2


1968 President, Washington County, MO
CandidateVotesPct
Richard Nixon (R) 2,641 46.3%
Hubert Humphrey (D) 2,292 40.1%
George Wallace (AIP) 776 13.6%
TOTAL 5,709
Turnout: 67% Diff (St): 1 Diff (US): 3


1964 President, Washington County, MO
CandidateVotesPct
Lyndon Johnson* (D) 3,908 63.1%
Barry Goldwater (R) 2,286 36.9%
TOTAL 6,194
Turnout: 75% Diff (St): 1 Diff (US): -2


1956 President, Washington County, MO
CandidateVotesPct
Dwight Eisenhower* (R) 3,383 58.7%
Adlai Stevenson (D) 2,380 41.3%
TOTAL 5,763
Turnout: 66% Diff (St): 9 Diff (US): 1


1952 President, Washington County, MO
CandidateVotesPct
Dwight Eisenhower (R) 3,338 55.3%
Adlai Stevenson (D) 2,684 44.5%
Other 11 0.2%
TOTAL 6,033
Turnout: 69% Diff (St): 5 Diff (US): 0


1948 President, Washington County, MO
CandidateVotesPct
Harry Truman* (D) 2,370 51.7%
Thomas Dewey (R) 2,200 48.0%
Henry Wallace (Prog) 9 0.2%
Other 6 0.1%
TOTAL 4,585
Turnout: 50% Diff (St): 6 Diff (US): 3


1944 President, Washington County, MO
CandidateVotesPct
Franklin Roosevelt* (D) 2,065 41.5%
Thomas Dewey (R) 2,900 58.3%
Other 9 0.2%
TOTAL 4,974
Turnout: 51% Diff (St): 10 Diff (US): 12


1940 President, Washington County, MO
CandidateVotesPct
Franklin Roosevelt* (D) 2,881 43.0%
Wendell Willkie (R) 3,817 56.9%
Other 8 0.1%
TOTAL 6,706
Turnout: 64% Diff (St): 9 Diff (US): 12


1936 President, Washington County, MO
CandidateVotesPct
Franklin Roosevelt* (D) 2,942 49.8%
Alf Landon (R) 2,909 49.3%
William Lemke (Union) 23 0.4%
Norman Thomas (Soc) 17 0.3%
Other 11 0.2%
TOTAL 5,902
Turnout: 64% Diff (St): 11 Diff (US): 13


1932 President, Washington County, MO
CandidateVotesPct
Franklin Roosevelt (D) 3,275 58.9%
Herbert Hoover* (R) 2,246 40.4%
Norman Thomas (Soc) 27 0.5%
Other 11 0.2%
TOTAL 5,559
Turnout: 65% Diff (St): 5 Diff (US): 1


1928 President, Washington County, MO
CandidateVotesPct
Herbert Hoover (R) 3,019 59.0%
Al Smith (D) 2,091 40.8%
Norman Thomas (Soc) 9 0.2%
Other 1 0.0%
TOTAL 5,120
Turnout: 66% Diff (St): 3 Diff (US): 1


1924 President, Washington County, MO
CandidateVotesPct
Calvin Coolidge (R) 2,397 54.4%
John Davis (D) 1,955 44.4%
Robert LaFollette (Prog) 50 1.1%
Other 3 0.1%
TOTAL 4,405
Turnout: 58% Diff (St): 5 Diff (US): 0


1920 President, Washington County, MO
CandidateVotesPct
Warren Harding (R) 2,618 58.4%
James Cox (D) 1,837 40.9%
Other 31 0.7%
TOTAL 4,486
Turnout: 60% Diff (St): 4 Diff (US): -2


1916 President, Washington County, MO
CandidateVotesPct
Woodrow Wilson* (D) 1,394 45.3%
Charles Evans Hughes (R) 1,657 53.8%
Allan Benson (Soc) 24 0.8%
James Hanly (Proh) 5 0.2%
TOTAL 3,080
Turnout: 43% Diff (St): 7 Diff (US): 8


1912 President, Washington County, MO
CandidateVotesPct
Woodrow Wilson (D) 1,121 43.7%
Theodore Roosevelt (Prog) 307 12.0%
William Taft* (R) 1,059 41.3%
Eugene Debs (Soc) 53 2.1%
Eugene Chafin (Proh) 26 1.0%
TOTAL 2,566
Turnout: 37% Diff (St): 12 Diff (US): 18


1908 President, Washington County, MO
CandidateVotesPct
William Taft (R) 1,753 56.1%
William J. Bryan (D) 1,330 42.6%
Eugene Debs (Soc) 18 0.6%
Eugene Chafin (Proh) 20 0.6%
Thomas Hisgen (I) 1 0.0%
Other 2 0.1%
TOTAL 3,124
Turnout: 47% Diff (St): 8 Diff (US): 5


1904 President, Washington County, MO
CandidateVotesPct
Theodore Roosevelt (R) 1,673 54.6%
Alton Parker (D) 1,339 43.7%
Eugene Debs (Soc) 5 0.2%
Silas Swallow (Proh) 40 1.3%
Thomas Watson (Pop) 3 0.1%
Other 2 0.1%
TOTAL 3,062
Turnout: 45% Diff (St): 5 Diff (US): -2


1900 President, Washington County, MO
CandidateVotesPct
William McKinley* (R) 1,751 53.6%
William J. Bryan (D) 1,500 45.9%
John Woolley (Proh) 12 0.4%
Eugene Debs (Soc) 3 0.1%
Other 1 0.0%
TOTAL 3,267
Turnout: 47% Diff (St): 8 Diff (US): 2
* incumbent

Historical Statewide Election Results for Washington County, MO

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

YearTypeTurnout WinnerRunner-Up OtherTotal VotesDiff PSV
2022 S3 39% Eric Schmitt (R) 5,267 76.0% Trudy Busch-Valentine (D) 1,498 21.6% 169 [+] 2.4% 6,934 21 0.34%
2020 G 55% Mike Parson* (R) 7,441 75.3% Nicole Galloway (D) 2,121 21.5% 323 [+] 3.3% 9,885 18 0.33%
2018 S1 40% Josh Hawley (R) 4,646 63.3% Claire McCaskill* (D) 2,432 33.1% 263 [+] 3.6% 7,341 12 0.30%
2016 S3 50% Roy Blunt* (R) 5,083 55.4% Jason Kander (D) 3,516 38.3% 574 [+] 6.3% 9,173 6 0.33%
2016 G 50% Eric Greitens (R) 5,681 61.3% Chris Koster (D) 3,141 33.9% 440 [+] 4.8% 9,262 10 0.33%
2012 S1 46% Claire McCaskill* (D) 4,648 53.5% Todd Akin (R) 3,486 40.1% 561 [+] 6.5% 8,695 1 0.32%
2012 G 46% Jay Nixon* (D) 4,823 55.1% Dave Spence (R) 3,697 42.3% 230 [+] 2.6% 8,750 0 0.32%
2010 S3 35% Roy Blunt (R) 3,378 50.6% Robin Carnahan (D) 2,780 41.7% 513 [+] 7.7% 6,671 -4 0.34%
2008 G 51% Jay Nixon (D) 6,456 67.0% Kenny Hulshof (R) 2,993 31.1% 180 [+] 1.9% 9,629 -8 0.33%
2006 S1 41% Claire McCaskill (D) 4,223 56.8% Jim Talent* (R) 2,942 39.6% 267 [+] 3.6% 7,432 -8 0.35%
2004 S3 51% Christopher Bond* (R) 4,768 52.2% Nancy Farmer (D) 4,240 46.4% 132 [+] 1.4% 9,140 -4 0.34%
2004 G 51% Matt Blunt (R) 4,622 50.4% Claire McCaskill (D) 4,393 47.9% 162 [+] 1.8% 9,177 0 0.34%
2002 S1 38% Jean Carnahan* (D) 3,819 56.6% Jim Talent (R) 2,819 41.8% 106 [+] 1.6% 6,744 -8 0.36%
2000 S1 48% Mel Carnahan (D) 4,469 54.3% John Ashcroft* (R) 3,667 44.6% 95 [+] 1.2% 8,231 -4 0.35%
2000 G 52% Bob Holden (D) 4,110 46.6% Jim Talent (R) 3,536 40.1% 1,182 [+] 13.4% 8,828 -1 0.38%
1998 S3 28% Jay Nixon (D) 2,340 50.3% Christopher Bond* (R) 2,022 43.4% 294 [+] 6.3% 4,656 -6 0.30%
1996 G 49% Mel Carnahan* (D) 4,508 57.8% Margaret Kelly (R) 3,097 39.7% 198 [+] 2.5% 7,803 -1 0.36%
1994 S1 41% John Ashcroft (R) 3,683 58.5% Alan Wheat (D) 2,247 35.7% 367 [+] 5.8% 6,297 -1 0.35%
1992 S3 52% Geri Rothman-Serot (D) 3,771 48.8% Christopher Bond* (R) 3,685 47.7% 273 [+] 3.5% 7,729 -4 0.33%
1992 G 52% Mel Carnahan (D) 4,651 60.4% William Webster (R) 3,049 39.6% 0 0.0% 7,700 -2 0.33%
1988 S1 50% John Danforth* (R) 4,174 60.8% Jay Nixon (D) 2,684 39.1% 8 [+] 0.1% 6,866 -7 0.33%
1988 G 50% John Ashcroft* (R) 3,978 57.2% Betty Hearnes (D) 2,966 42.6% 12 [+] 0.2% 6,956 -7 0.33%
1986 S3 40% Christopher Bond (R) 2,701 50.2% Harriett Woods (D) 2,684 49.8% 0 0.0% 5,385 -2 0.36%
1984 G 52% John Ashcroft (R) 3,460 51.5% Kenneth Rothman (D) 3,264 48.5% 0 0.0% 6,724 -5 0.32%
1982 S1 46% Harriett Woods (D) 3,309 58.6% John Danforth* (R) 2,342 41.4% 0 0.0% 5,651 -9 0.37%
1980 S3 54% Gene McNary (R) 3,393 53.3% Thomas Eagleton* (D) 2,963 46.5% 11 [+] 0.2% 6,367 6 0.31%
1980 G 55% Christopher Bond (R) 3,278 50.5% Joseph Teasdale* (D) 3,202 49.4% 8 [+] 0.1% 6,488 -2 0.31%
1976 S1 58% Warren Hearnes (D) 3,183 52.8% John Danforth (R) 2,832 46.9% 19 [+] 0.3% 6,034 -10 0.32%
1976 G 58% Joseph Teasdale (D) 3,210 52.8% Christopher Bond* (R) 2,855 47.0% 10 [+] 0.2% 6,075 -3 0.31%
1974 S3 53% Thomas Eagleton* (D) 3,135 59.0% Thomas Curtis (R) 2,166 40.7% 17 [+] 0.3% 5,318 1 0.43%
1972 G 63% Christopher Bond (R) 3,386 55.1% Eugene Dowd (D) 2,751 44.8% 4 [+] 0.1% 6,141 0 0.33%
1970 S1 58% John Danforth (R) 2,582 50.8% Stuart Symington* (D) 2,475 48.7% 26 [+] 0.5% 5,083 3 0.40%
1968 S3 65% Thomas Curtis (R) 3,047 55.3% Thomas Eagleton (D) 2,467 44.7% 0 0.0% 5,514 6 0.32%
1968 G 66% Warren Hearnes* (D) 3,355 60.0% Lawrence Roos (R) 2,238 40.0% 0 0.0% 5,593 1 0.32%
1964 S1 73% Stuart Symington* (D) 3,844 63.7% Jean Paul Bradshaw (R) 2,193 36.3% 0 0.0% 6,037 3 0.34%
1964 G 73% Warren Hearnes (D) 3,719 61.4% Ethan Shepley (R) 2,339 38.6% 0 0.0% 6,058 1 0.34%
1962 S3 61% Crosby Kemper (R) 2,502 50.2% Edward Long* (D) 2,485 49.8% 0 0.0% 4,987 5 0.41%
1960 S3 73% Lon Hocker (R) 3,208 54.3% Edward Long (D) 2,698 45.7% 0 0.0% 5,906 7 0.31%
1960 G 73% Edward Farmer (R) 3,021 51.1% John Dalton (D) 2,889 48.9% 0 0.0% 5,910 9 0.31%
*: 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 Washington County, MO

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

DateDistrictWinnerRunner-Up OtherTotal Votes
2022-11-08 MO03Blaine Luetkemeyer* (R) 5,416 79.5% Bethany Mann (D) 1,395 20.5% 0 0.0% 6,811
County Total for 2022-11-08:   6,811
2020-11-03 MO08Jason Smith* (R) 7,473 77.8% Kathy Ellis (D) 1,915 19.9% 219 2.3% 9,607
County Total for 2020-11-03:   9,607
2018-11-06 MO08Jason Smith* (R) 4,943 69.2% Kathy Ellis (D) 2,061 28.9% 136 1.9% 7,140
County Total for 2018-11-06:   7,140
2016-11-08 MO08Jason Smith* (R) 6,186 69.7% Dave Cowell (D) 2,424 27.3% 265 3.0% 8,875
County Total for 2016-11-08:   8,875
2014-11-04 MO08Jason Smith* (R) 2,990 59.4% Barbara Stocker (D) 1,668 33.1% 378 7.5% 5,036
County Total for 2014-11-04:   5,036
2013-06-04 sp MO08Jason Smith (R) 732 65.4% Steve Hodges (D) 356 31.8% 32 2.9% 1,120
County Total for 2013-06-04:   1,120
2012-11-06 MO08Jo Ann Emerson* (R) 5,868 68.1% Jack Rushin (D) 2,510 29.1% 240 2.8% 8,618
County Total for 2012-11-06:   8,618
2010-11-02 MO08Jo Ann Emerson* (R) 3,855 57.1% Tommy Sowers (D) 2,637 39.1% 260 3.9% 6,752
County Total for 2010-11-02:   6,752
2008-11-04 MO08Jo Ann Emerson* (R) 5,841 61.5% Joe Allen (D) 3,398 35.8% 255 2.7% 9,494
County Total for 2008-11-04:   9,494
2006-11-07 MO08Jo Ann Emerson* (R) 4,227 57.1% Veronica Hambacker (D) 3,011 40.7% 165 2.2% 7,403
County Total for 2006-11-07:   7,403
2004-11-02 MO08Jo Ann Emerson* (R) 5,686 62.8% Dean Henderson (D) 3,243 35.8% 121 1.3% 9,050
County Total for 2004-11-02:   9,050
2002-11-05 MO08Jo Ann Emerson* (R) 4,223 63.6% Gene Curtis (D) 2,330 35.1% 88 1.3% 6,641
County Total for 2002-11-05:   6,641
2000-11-07 MO08Jo Ann Emerson* (R) 5,057 62.5% Bob Camp (D) 2,882 35.6% 150 1.9% 8,089
County Total for 2000-11-07:   8,089
1998-11-03 MO08Jo Ann Emerson* (R) 2,378 53.2% Tony Heckemeyer (D) 2,013 45.0% 80 1.8% 4,471
County Total for 1998-11-03:   4,471
1996-11-05 MO08Emily Firebaugh (D) 3,339 44.2% Jo Ann Emerson (I) 3,036 40.1% 1,187 15.7% 7,562
County Total for 1996-11-05:   7,562
1994-11-08 MO08Bill Emerson* (R) 3,951 63.4% Jay Thompson (D) 2,101 33.7% 180 2.9% 6,232
County Total for 1994-11-08:   6,232
1992-11-03 MO08Bill Emerson* (R) 4,269 56.7% Thad Bullock (D) 3,255 43.3% 0 0.0% 7,524
County Total for 1992-11-03:   7,524
*: incumbent           sp: special election           RO: runoff election

Voter Registration Data for Washington County, MO

Party registration is not used in this state, however as of 2022 registrations in Washington County, MO were estimated to be 44% Republican and 22% Democrat.

YearTotalRepublicanDemocratOtherR/D EdgeR/D Edge %VAPOP %
2022 14,918 0 0.0% 0 0.0% 14,918 100.0% n/a n/a 83%
2020 15,055 0 0.0% 0 0.0% 15,055 100.0% n/a n/a 84%
2018 14,628 0 0.0% 0 0.0% 14,628 100.0% n/a n/a 81%
2016 14,130 0 0.0% 0 0.0% 14,130 100.0% n/a n/a 77%
2014 14,495 0 0.0% 0 0.0% 14,495 100.0% n/a n/a 78%
2012 14,950 0 0.0% 0 0.0% 14,950 100.0% n/a n/a 79%
2010 15,342 0 0.0% 0 0.0% 15,342 100.0% n/a n/a 80%
2008 14,684 0 0.0% 0 0.0% 14,684 100.0% n/a n/a 78%
2006 16,638 0 0.0% 0 0.0% 16,638 100.0% n/a n/a 91%
2004 21,329 0 0.0% 0 0.0% 21,329 100.0% n/a n/a 119%
2002 15,876 0 0.0% 0 0.0% 15,876 100.0% n/a n/a 91%
2000 14,603 0 0.0% 0 0.0% 14,603 100.0% n/a n/a 85%
1994 11,856 0 0.0% 0 0.0% 11,856 100.0% n/a n/a 77%
1986 12,341 0 0.0% 0 0.0% 12,341 100.0% n/a n/a 93%
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.