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St. Clair County, MI


Metropolitan Statistical Area: Detroit-Warren-Dearborn, MI
Designated Market Area: Detroit, MI
American Communities Project County Type (2023): Rural Middle America

Places in St. Clair County, MI     [Sort places by name]

 

Tracts in St. Clair County, MI

   



Click here to view demographic data for St. Clair County, MI

2022 population: 160,151   ( 2,889 from 2010 , 231 from 2020)
Land area: 721.5 square miles
Population density: 222.0 persons per square mile

2022 Census data
White:145,071 90.58% 3.4%
Black:3,8272.39% 0.9%
Indian:6610.41% 2.2%
Asian:9540.60% 20.8%
2+ races:3,5532.22% 30.5%
Hispanic:6,0853.80% 29.2%
Total non-White:15,0809.42% 17.6%

2020-2022 ComponentsNumberRate
Births:3,379 10.5
Deaths:4,73914.8
Net Migration: 9703.0
Net Immigration: 1000.3
Change in White population:-5,142 -3.2
Change in Non-White pop.:2,253 1.4



Historical Presidential Election Results for St. Clair County, MI

Recent Trends
VotesΔ MarginSwing %
2020 vs. 2016 R +10,134 R +3,324 D + 2.6%
D +6,810
2020 vs. 2012 R +19,914 R +22,534 R + 23.5%
D -2,620
2020 vs. 2008 R +20,649 R +29,963 R + 33.4%
D -9,314
2016 vs. 2008 R +10,515 R +26,639 R + 36.0%
D -16,124
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 73% Donald Trump* (R) 59,185 64.2% Joe Biden (D) 31,363 34.0% 1,654 [+] 1.8% 92,202 16 17 1.66%
2016 62% Donald Trump (R) 49,051 62.9% Hillary Clinton (D) 24,553 31.5% 4,399 [+] 5.6% 78,003 16 17 1.62%
2012 59% Mitt Romney (R) 39,271 52.9% Barack Obama* (D) 33,983 45.8% 927 [+] 1.2% 74,181 8 6 1.56%
2008 65% Barack Obama (D) 40,677 50.3% John McCain (R) 38,536 47.6% 1,687 [+] 2.1% 80,900 7 2 1.61%
2004 65% George W. Bush* (R) 42,740 53.6% John Kerry (D) 36,174 45.4% 829 [+] 1.0% 79,743 6 3 1.65%
2000 57% George W. Bush (R) 33,571 49.0% Albert Gore, Jr. (D) 33,002 48.2% 1,943 [+] 2.8% 68,516 3 1 1.62%
1996 53% Bill Clinton* (D) 28,881 48.0% Robert Dole (R) 22,495 37.4% 8,742 [+] 14.5% 60,118 -1 -3 1.56%
1992 62% George Bush* (R) 24,508 36.7% Bill Clinton (D) 23,385 35.0% 18,939 [+] 28.3% 66,832 0 -1 1.56%
1988 52% George Bush (R) 32,336 60.3% Michael Dukakis (D) 20,909 39.0% 413 [+] 0.8% 53,658 7 7 1.46%
1984 54% Ronald Reagan* (R) 36,114 67.6% Walter Mondale (D) 16,998 31.8% 287 0.5% 53,399 8 9 1.40%
1980 59% Ronald Reagan (R) 31,021 55.6% Jimmy Carter* (D) 20,410 36.6% 4,348 [+] 7.8% 55,779 7 5 1.43%
1976 60% Gerald Ford* (R) 26,311 52.7% Jimmy Carter (D) 22,734 45.6% 844 [+] 1.7% 49,889 1 5 1.37%
1972 57% Richard Nixon* (R) 28,471 63.0% George McGovern (D) 15,712 34.8% 976 [+] 2.2% 45,159 7 2 1.29%
1968 64% Richard Nixon (R) 21,084 49.4% Hubert Humphrey (D) 16,251 38.1% 5,334 [+] 12.5% 42,669 8 6 1.29%
1964 65% Lyndon Johnson* (D) 24,662 59.1% Barry Goldwater (R) 17,011 40.8% 62 0.1% 41,735 8 2 1.30%
1960 75% Richard Nixon (R) 27,366 59.8% John Kennedy (D) 18,332 40.0% 76 0.2% 45,774 11 10 1.38%
1956 67% Dwight Eisenhower* (R) 29,116 69.5% Adlai Stevenson (D) 12,753 30.4% 51 0.1% 41,920 14 12 1.36%
1952 68% Dwight Eisenhower (R) 27,894 69.3% Adlai Stevenson (D) 12,268 30.5% 94 0.2% 40,256 14 14 1.44%
1948 53% Thomas Dewey (R) 17,883 61.8% Harry Truman* (D) 10,647 36.8% 412 [+] 1.4% 28,942 13 17 1.37%
1944 61% Thomas Dewey (R) 19,175 61.6% Franklin Roosevelt* (D) 11,813 38.0% 135 0.4% 31,123 12 16 1.41%
1940 65% Wendell Willkie (R) 18,635 60.2% Franklin Roosevelt* (D) 12,259 39.6% 82 0.3% 30,976 10 15 1.48%
1936 65% Alf Landon (R) 12,760 45.9% Franklin Roosevelt* (D) 12,663 45.6% 2,359 [+] 8.5% 27,782 7 9 1.54%
1932 69% Herbert Hoover* (R) 14,883 53.1% Franklin Roosevelt (D) 12,776 45.6% 382 [+] 1.4% 28,041 9 13 1.68%
1928 66% Herbert Hoover (R) 18,177 71.6% Al Smith (D) 7,151 28.2% 71 [+] 0.3% 25,399 1 13 1.85%
1924 63% Calvin Coolidge (R) 17,435 76.5% John Davis (D) 3,600 15.8% 1,745 [+] 7.7% 22,780 1 23 1.96%
1920 59% Warren Harding (R) 14,938 75.1% James Cox (D) 4,566 23.0% 375 [+] 1.9% 19,879 2 15 1.90%
1916 35% Charles Evans Hughes (R) 6,538 57.4% Woodrow Wilson* (D) 4,617 40.5% 237 [+] 2.1% 11,392 5 11 1.76%
1912 35% Theodore Roosevelt (Prog) 4,428 41.1% Woodrow Wilson (D) 3,008 27.9% 3,333 [+] 30.9% 10,769 0 4 1.95%
1908 40% William Taft (R) 7,287 62.2% William J. Bryan (D) 3,756 32.1% 666 [+] 5.7% 11,709 0 11 2.18%
1904 40% Theodore Roosevelt (R) 8,305 69.0% Alton Parker (D) 3,248 27.0% 482 [+] 4.0% 12,035 -1 13 2.31%
1900 39% William McKinley* (R) 7,432 61.4% William J. Bryan (D) 4,403 36.4% 268 [+] 2.2% 12,103 3 10 2.23%
* incumbent         PSV: percent of state vote



2020 President, St. Clair County, MI
CandidateVotesPct
Joe Biden (D) 31,363 34.0%
Donald Trump* (R) 59,185 64.2%
Jo Jorgensen (Lbt) 1,109 1.2%
Other 545 0.6%
TOTAL 92,202
Turnout: 73% Diff (St): 16 Diff (US): 17


2016 President, St. Clair County, MI
CandidateVotesPct
Hillary Clinton (D) 24,553 31.5%
Donald Trump (R) 49,051 62.9%
Gary Johnson (Lbt) 2,972 3.8%
Jill Stein (Grn) 1,062 1.4%
Evan McMullin (I) 53 0.1%
Other 312 0.4%
TOTAL 78,003
Turnout: 62% Diff (St): 16 Diff (US): 17


2012 President, St. Clair County, MI
CandidateVotesPct
Barack Obama* (D) 33,983 45.8%
Mitt Romney (R) 39,271 52.9%
Gary Johnson (Lbt) 105 0.1%
Other 822 1.1%
TOTAL 74,181
Turnout: 59% Diff (St): 8 Diff (US): 6


2008 President, St. Clair County, MI
CandidateVotesPct
Barack Obama (D) 40,677 50.3%
John McCain (R) 38,536 47.6%
Ralph Nader (I) 673 0.8%
Bob Barr (Lbt) 507 0.6%
Other 507 0.6%
TOTAL 80,900
Turnout: 65% Diff (St): 7 Diff (US): 2


2004 President, St. Clair County, MI
CandidateVotesPct
George W. Bush* (R) 42,740 53.6%
John Kerry (D) 36,174 45.4%
Ralph Nader (I) 440 0.6%
Other 389 0.5%
TOTAL 79,743
Turnout: 65% Diff (St): 6 Diff (US): 3


2000 President, St. Clair County, MI
CandidateVotesPct
George W. Bush (R) 33,571 49.0%
Albert Gore, Jr. (D) 33,002 48.2%
Ralph Nader (Grn) 1,341 2.0%
Other 602 0.9%
TOTAL 68,516
Turnout: 57% Diff (St): 3 Diff (US): 1


1996 President, St. Clair County, MI
CandidateVotesPct
Bill Clinton* (D) 28,881 48.0%
Robert Dole (R) 22,495 37.4%
Ross Perot (Ref) 8,134 13.5%
Harry Browne (Lbt) 445 0.7%
Other 163 0.3%
TOTAL 60,118
Turnout: 53% Diff (St): -1 Diff (US): -3


1992 President, St. Clair County, MI
CandidateVotesPct
Bill Clinton (D) 23,385 35.0%
George Bush* (R) 24,508 36.7%
Ross Perot (I) 18,523 27.7%
Other 416 0.6%
TOTAL 66,832
Turnout: 62% Diff (St): 0 Diff (US): -1


1988 President, St. Clair County, MI
CandidateVotesPct
George Bush (R) 32,336 60.3%
Michael Dukakis (D) 20,909 39.0%
Ron Paul (Lbt) 294 0.5%
Other 119 0.2%
TOTAL 53,658
Turnout: 52% Diff (St): 7 Diff (US): 7


1984 President, St. Clair County, MI
CandidateVotesPct
Ronald Reagan* (R) 36,114 67.6%
Walter Mondale (D) 16,998 31.8%
Other 287 0.5%
TOTAL 53,399
Turnout: 54% Diff (St): 8 Diff (US): 9


1980 President, St. Clair County, MI
CandidateVotesPct
Ronald Reagan (R) 31,021 55.6%
Jimmy Carter* (D) 20,410 36.6%
John Anderson (I) 3,592 6.4%
Edward Clark (Lbt) 602 1.1%
Other 154 0.3%
TOTAL 55,779
Turnout: 59% Diff (St): 7 Diff (US): 5


1976 President, St. Clair County, MI
CandidateVotesPct
Jimmy Carter (D) 22,734 45.6%
Gerald Ford* (R) 26,311 52.7%
Eugene McCarthy (I) 636 1.3%
Other 208 0.4%
TOTAL 49,889
Turnout: 60% Diff (St): 1 Diff (US): 5


1972 President, St. Clair County, MI
CandidateVotesPct
Richard Nixon* (R) 28,471 63.0%
George McGovern (D) 15,712 34.8%
John Schmitz (Amer) 925 2.0%
Other 51 0.1%
TOTAL 45,159
Turnout: 57% Diff (St): 7 Diff (US): 2


1968 President, St. Clair County, MI
CandidateVotesPct
Richard Nixon (R) 21,084 49.4%
Hubert Humphrey (D) 16,251 38.1%
George Wallace (AIP) 5,261 12.3%
Other 73 0.2%
TOTAL 42,669
Turnout: 64% Diff (St): 8 Diff (US): 6


1964 President, St. Clair County, MI
CandidateVotesPct
Lyndon Johnson* (D) 24,662 59.1%
Barry Goldwater (R) 17,011 40.8%
Other 62 0.1%
TOTAL 41,735
Turnout: 65% Diff (St): 8 Diff (US): 2


1960 President, St. Clair County, MI
CandidateVotesPct
John Kennedy (D) 18,332 40.0%
Richard Nixon (R) 27,366 59.8%
Other 76 0.2%
TOTAL 45,774
Turnout: 75% Diff (St): 11 Diff (US): 10


1956 President, St. Clair County, MI
CandidateVotesPct
Dwight Eisenhower* (R) 29,116 69.5%
Adlai Stevenson (D) 12,753 30.4%
Other 51 0.1%
TOTAL 41,920
Turnout: 67% Diff (St): 14 Diff (US): 12


1952 President, St. Clair County, MI
CandidateVotesPct
Dwight Eisenhower (R) 27,894 69.3%
Adlai Stevenson (D) 12,268 30.5%
Other 94 0.2%
TOTAL 40,256
Turnout: 68% Diff (St): 14 Diff (US): 14


1948 President, St. Clair County, MI
CandidateVotesPct
Harry Truman* (D) 10,647 36.8%
Thomas Dewey (R) 17,883 61.8%
Henry Wallace (Prog) 219 0.8%
Other 193 0.7%
TOTAL 28,942
Turnout: 53% Diff (St): 13 Diff (US): 17


1944 President, St. Clair County, MI
CandidateVotesPct
Franklin Roosevelt* (D) 11,813 38.0%
Thomas Dewey (R) 19,175 61.6%
Other 135 0.4%
TOTAL 31,123
Turnout: 61% Diff (St): 12 Diff (US): 16


1940 President, St. Clair County, MI
CandidateVotesPct
Franklin Roosevelt* (D) 12,259 39.6%
Wendell Willkie (R) 18,635 60.2%
Other 82 0.3%
TOTAL 30,976
Turnout: 65% Diff (St): 10 Diff (US): 15


1936 President, St. Clair County, MI
CandidateVotesPct
Franklin Roosevelt* (D) 12,663 45.6%
Alf Landon (R) 12,760 45.9%
William Lemke (Union) 2,280 8.2%
Norman Thomas (Soc) 71 0.3%
Other 8 0.0%
TOTAL 27,782
Turnout: 65% Diff (St): 7 Diff (US): 9


1932 President, St. Clair County, MI
CandidateVotesPct
Franklin Roosevelt (D) 12,776 45.6%
Herbert Hoover* (R) 14,883 53.1%
Norman Thomas (Soc) 313 1.1%
Other 69 0.2%
TOTAL 28,041
Turnout: 69% Diff (St): 9 Diff (US): 13


1928 President, St. Clair County, MI
CandidateVotesPct
Herbert Hoover (R) 18,177 71.6%
Al Smith (D) 7,151 28.2%
Norman Thomas (Soc) 15 0.1%
Other 56 0.2%
TOTAL 25,399
Turnout: 66% Diff (St): 1 Diff (US): 13


1924 President, St. Clair County, MI
CandidateVotesPct
Calvin Coolidge (R) 17,435 76.5%
John Davis (D) 3,600 15.8%
Robert LaFollette (Prog) 1,635 7.2%
Other 110 0.5%
TOTAL 22,780
Turnout: 63% Diff (St): 1 Diff (US): 23


1920 President, St. Clair County, MI
CandidateVotesPct
Warren Harding (R) 14,938 75.1%
James Cox (D) 4,566 23.0%
Eugene Debs (Soc) 147 0.7%
Parley Christiansen (FL) 84 0.4%
Aaron Watkins (Proh) 123 0.6%
Other 21 0.1%
TOTAL 19,879
Turnout: 59% Diff (St): 2 Diff (US): 15


1916 President, St. Clair County, MI
CandidateVotesPct
Woodrow Wilson* (D) 4,617 40.5%
Charles Evans Hughes (R) 6,538 57.4%
Allan Benson (Soc) 129 1.1%
James Hanly (Proh) 99 0.9%
Other 9 0.1%
TOTAL 11,392
Turnout: 35% Diff (St): 5 Diff (US): 11


1912 President, St. Clair County, MI
CandidateVotesPct
Woodrow Wilson (D) 3,008 27.9%
Theodore Roosevelt (Prog) 4,428 41.1%
William Taft* (R) 2,958 27.5%
Eugene Debs (Soc) 241 2.2%
Eugene Chafin (Proh) 113 1.0%
Other 21 0.2%
TOTAL 10,769
Turnout: 35% Diff (St): 0 Diff (US): 4


1908 President, St. Clair County, MI
CandidateVotesPct
William Taft (R) 7,287 62.2%
William J. Bryan (D) 3,756 32.1%
Eugene Debs (Soc) 295 2.5%
Eugene Chafin (Proh) 327 2.8%
Thomas Hisgen (I) 9 0.1%
Other 35 0.3%
TOTAL 11,709
Turnout: 40% Diff (St): 0 Diff (US): 11


1904 President, St. Clair County, MI
CandidateVotesPct
Theodore Roosevelt (R) 8,305 69.0%
Alton Parker (D) 3,248 27.0%
Eugene Debs (Soc) 210 1.7%
Silas Swallow (Proh) 241 2.0%
Thomas Watson (Pop) 14 0.1%
Other 17 0.1%
TOTAL 12,035
Turnout: 40% Diff (St): -1 Diff (US): 13


1900 President, St. Clair County, MI
CandidateVotesPct
William McKinley* (R) 7,432 61.4%
William J. Bryan (D) 4,403 36.4%
John Woolley (Proh) 192 1.6%
Eugene Debs (Soc) 50 0.4%
Other 26 0.2%
TOTAL 12,103
Turnout: 39% Diff (St): 3 Diff (US): 10
* incumbent

Historical Statewide Election Results for St. Clair County, MI

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

YearTypeTurnout WinnerRunner-Up OtherTotal VotesDiff PSV
2022 G 59% Tudor Dixon (R) 42,731 57.4% Gretchen Whitmer* (D) 30,170 40.5% 1,604 [+] 2.2% 74,505 13 1.67%
2020 S2 72% John James (R) 56,476 62.4% Gary Peters* (D) 31,846 35.2% 2,213 [+] 2.4% 90,535 14 1.65%
2018 S1 54% John James (R) 38,329 56.8% Debbie Stabenow* (D) 27,540 40.8% 1,636 [+] 2.4% 67,505 11 1.59%
2018 G 54% Bill Schuette (R) 36,840 54.6% Gretchen Whitmer (D) 28,089 41.7% 2,505 [+] 3.7% 67,434 11 1.59%
2014 S2 41% Gary Peters (D) 24,828 48.5% Terri Lynn Land (R) 23,467 45.8% 2,892 [+] 5.6% 51,187 5 1.64%
2014 G 41% Rick Snyder* (R) 28,666 55.4% Mark Schauer (D) 21,546 41.6% 1,550 [+] 3.0% 51,762 4 1.64%
2012 S1 58% Debbie Stabenow* (D) 41,107 56.5% Peter Hoekstra (R) 29,079 39.9% 2,629 [+] 3.6% 72,815 2 1.56%
2010 G 42% Rick Snyder (R) 34,503 66.0% Virg Bernero (D) 16,425 31.4% 1,340 [+] 2.6% 52,268 8 1.62%
2008 S2 63% Carl Levin* (D) 46,265 59.2% Jack Hoogendyk (R) 28,478 36.4% 3,401 [+] 4.4% 78,144 3 1.61%
2006 S1 51% Debbie Stabenow* (D) 33,791 54.2% Michael Bouchard (R) 27,262 43.8% 1,246 [+] 2.0% 62,299 3 1.65%
2006 G 51% Dick DeVos (R) 31,170 49.8% Jennifer Granholm* (D) 30,369 48.5% 1,096 [+] 1.7% 62,635 7 1.65%
2002 S2 43% Carl Levin* (D) 30,505 59.1% Andrew Raczkowski (R) 20,124 39.0% 946 [+] 1.8% 51,575 1 1.65%
2002 G 43% Dick Posthumus (R) 27,647 52.8% Jennifer Granholm (D) 23,813 45.4% 943 [+] 1.8% 52,403 5 1.65%
2000 S1 56% Spencer Abraham* (R) 34,364 51.0% Debbie Stabenow (D) 30,659 45.5% 2,385 [+] 3.5% 67,408 3 1.62%
1998 G 43% John Engler* (R) 32,299 64.2% Geoffrey Fieger (D) 18,025 35.8% 0 0.0% 50,324 2 1.66%
1996 S2 51% Carl Levin* (D) 32,811 56.1% Ronna Romney (R) 24,398 41.7% 1,317 [+] 2.3% 58,526 2 1.56%
1994 S1 43% Spencer Abraham (R) 27,303 57.3% Bob Carr (D) 16,889 35.5% 3,432 [+] 7.2% 47,624 5 1.56%
1994 G 43% John Engler* (R) 34,078 70.5% Howard Wolpe (D) 14,233 29.4% 45 [+] 0.1% 48,356 9 1.57%
1990 S2 37% Carl Levin* (D) 20,999 53.5% Bill Schuette (R) 17,407 44.4% 811 [+] 2.1% 39,217 3 1.53%
1990 G 37% John Engler (R) 22,858 58.3% James Blanchard* (D) 15,757 40.2% 571 [+] 1.5% 39,186 9 1.53%
1988 S1 50% Donald Riegle* (D) 29,806 57.7% Jim Dunn (R) 21,342 41.3% 500 [+] 1.0% 51,648 3 1.47%
1986 G 35% James Blanchard* (D) 23,544 66.8% William Lucas (R) 11,555 32.8% 155 [+] 0.4% 35,254 1 1.47%
1984 S2 53% Jack Lousma (R) 27,832 53.6% Carl Levin* (D) 23,511 45.3% 598 [+] 1.2% 51,941 6 1.40%
1982 S1 45% Donald Riegle* (D) 24,886 56.8% Philip Ruppe (R) 18,210 41.6% 697 [+] 1.6% 43,793 1 1.46%
1982 G 46% Richard Headlee (R) 22,213 49.5% James Blanchard (D) 20,724 46.2% 1,906 [+] 4.3% 44,843 4 1.48%
1978 S2 47% Carl Levin (D) 20,661 50.5% Robert Griffin* (R) 20,227 49.5% 0 0.0% 40,888 2 1.44%
1978 G 47% William Milliken* (R) 23,287 56.9% William Fitzgerald (D) 17,640 43.1% 0 0.0% 40,927 0 1.43%
1976 S1 57% Donald Riegle (D) 24,932 52.0% Marvin Esch (R) 22,746 47.4% 300 [+] 0.6% 47,978 1 1.37%
1974 G 44% William Milliken* (R) 18,210 51.2% Sander Levin (D) 16,702 47.0% 648 [+] 1.8% 35,560 0 1.34%
1972 S2 56% Robert Griffin* (R) 25,036 57.2% Frank Kelley (D) 18,280 41.8% 445 [+] 1.0% 43,761 5 1.28%
1970 S1 50% Philip Hart* (D) 21,424 60.5% Lenore Romney (R) 13,934 39.3% 69 [+] 0.2% 35,427 6 1.36%
1970 G 52% William Milliken* (R) 19,434 53.3% Sander Levin (D) 16,743 45.9% 317 [+] 0.9% 36,494 3 1.37%
1966 S2 49% Robert Griffin* (R) 21,048 65.9% Mennen Williams (D) 10,834 33.9% 62 [+] 0.2% 31,944 10 1.31%
1966 G 50% George Romney* (R) 22,589 69.5% Zolton Ferency (D) 9,853 30.3% 73 [+] 0.2% 32,515 9 1.32%
1964 S1 63% Philip Hart* (D) 22,141 55.0% Elly Peterson (R) 18,016 44.8% 69 [+] 0.2% 40,226 9 1.30%
1964 G 64% George Romney* (R) 26,794 65.5% Neil Staebler (D) 14,026 34.3% 108 [+] 0.3% 40,928 10 1.30%
1962 G 60% George Romney (R) 21,979 58.3% John Swainson* (D) 15,660 41.5% 52 [+] 0.1% 37,691 7 1.36%
1960 S2 72% Alvin Bentley (R) 25,325 58.1% Patrick McNamara* (D) 18,190 41.7% 74 [+] 0.2% 43,589 10 1.35%
1960 G 73% Paul Bagwell (R) 25,317 57.3% John Swainson (D) 18,797 42.5% 64 [+] 0.1% 44,178 8 1.36%
*: 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 St. Clair County, MI

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

DateDistrictWinnerRunner-Up OtherTotal Votes
2022-11-08 MI09Lisa McClain* (R) 46,469 63.9% Brian Jaye (D) 23,678 32.6% 2,572 3.5% 72,719
County Total for 2022-11-08:   72,719
2020-11-03 MI10Lisa McClain (R) 58,049 65.9% Kimberly Bizon (D) 30,039 34.1% 0 0.0% 88,088
County Total for 2020-11-03:   88,088
2018-11-06 MI10Paul Mitchell* (R) 38,562 59.9% Kimberly Bizon (D) 23,719 36.8% 2,143 3.3% 64,424
County Total for 2018-11-06:   64,424
2016-11-08 MI10Paul Mitchell (R) 44,860 59.7% Frank Accavitti (D) 25,781 34.3% 4,461 5.9% 75,102
County Total for 2016-11-08:   75,102
2014-11-04 MI10Candice Miller* (R) 34,105 67.0% Chuck Stadler (D) 15,663 30.8% 1,133 2.2% 50,901
County Total for 2014-11-04:   50,901
2012-11-06 MI10Candice Miller* (R) 49,628 68.8% Chuck Stadler (D) 21,351 29.6% 1,107 1.5% 72,086
County Total for 2012-11-06:   72,086
2010-11-02 MI10Candice Miller* (R) 36,505 72.3% Henry Yanez (D) 13,626 27.0% 388 0.8% 50,519
County Total for 2010-11-02:   50,519
2008-11-04 MI10Candice Miller* (R) 52,280 67.9% Robert Denison (D) 24,178 31.4% 492 0.6% 76,950
County Total for 2008-11-04:   76,950
2006-11-07 MI10Candice Miller* (R) 40,713 67.3% Robert Denison (D) 19,384 32.1% 381 0.6% 60,478
County Total for 2006-11-07:   60,478
2004-11-02 MI10Candice Miller* (R) 52,361 68.8% Rob Casey (D) 23,363 30.7% 398 0.5% 76,122
County Total for 2004-11-02:   76,122
2002-11-05 MI10Candice Miller (R) 32,784 63.0% Carl Marlinga (D) 18,681 35.9% 607 1.2% 52,072
County Total for 2002-11-05:   52,072
2000-11-07 MI10David Bonior* (D) 44,331 66.4% Tom Turner (R) 20,596 30.8% 1,846 2.8% 66,773
County Total for 2000-11-07:   66,773
1998-11-03 MI10David Bonior* (D) 26,599 52.8% Brian Palmer (R) 22,650 45.0% 1,084 2.2% 50,333
County Total for 1998-11-03:   50,333
1996-11-05 MI10David Bonior* (D) 32,359 55.1% Susan Heintz (R) 25,338 43.1% 1,038 1.8% 58,735
County Total for 1996-11-05:   58,735
1994-11-08 MI10David Bonior* (D) 29,982 62.9% Donald Lobsinger (R) 17,609 37.0% 38 0.1% 47,629
County Total for 1994-11-08:   47,629
1992-11-03 MI10David Bonior* (D) 34,892 56.4% Douglas Carl (R) 25,497 41.2% 1,442 2.3% 61,831
County Total for 1992-11-03:   61,831
*: incumbent           sp: special election           RO: runoff election

Voter Registration Data for St. Clair County, MI

Party registration is not used in this state, however as of 2022 registrations in St. Clair County, MI were estimated to be 38% Republican and 46% Democrat.

YearTotalRepublicanDemocratOtherR/D EdgeR/D Edge %VAPOP %
2022 136,775 0 0.0% 0 0.0% 136,775 100.0% n/a n/a 108%
2020 135,002 0 0.0% 0 0.0% 135,002 100.0% n/a n/a 107%
2018 124,000 0 0.0% 0 0.0% 124,000 100.0% n/a n/a 98%
2016 124,354 0 0.0% 0 0.0% 124,354 100.0% n/a n/a 99%
2014 122,687 0 0.0% 0 0.0% 122,687 100.0% n/a n/a 98%
2012 122,510 0 0.0% 0 0.0% 122,510 100.0% n/a n/a 98%
2010 121,022 0 0.0% 0 0.0% 121,022 100.0% n/a n/a 97%
2008 121,679 0 0.0% 0 0.0% 121,679 100.0% n/a n/a 98%
2006 118,205 0 0.0% 0 0.0% 118,205 100.0% n/a n/a 96%
2004 117,377 0 0.0% 0 0.0% 117,377 100.0% n/a n/a 96%
2002 110,945 0 0.0% 0 0.0% 110,945 100.0% n/a n/a 91%
2000 110,880 0 0.0% 0 0.0% 110,880 100.0% n/a n/a 92%
1994 100,255 0 0.0% 0 0.0% 100,255 100.0% n/a n/a 90%
1986 91,075 0 0.0% 0 0.0% 91,075 100.0% n/a n/a 90%
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.