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Ontario County, NY


Metropolitan Statistical Area: Rochester, NY
Designated Market Area: Rochester, NY
American Communities Project County Type (2023): Rural Middle America

Places in Ontario County, NY     [Sort places by name]

 

Tracts in Ontario County, NY

   



Click here to view demographic data for Ontario County, NY

2022 population: 112,707   ( 4,776 from 2010 , 248 from 2020)
Land area: 644.1 square miles
Population density: 175.0 persons per square mile

2022 Census data
White:99,975 88.70% 0.9%
Black:2,7822.47% 25.0%
Indian:2720.24% 11.5%
Asian:1,6161.43% 43.4%
2+ races:1,8811.67% 28.0%
Hispanic:6,1815.48% 68.0%
Total non-White:12,73211.30% 44.5%

2020-2022 ComponentsNumberRate
Births:2,119 9.4
Deaths:2,43210.8
Net Migration: 4041.8
Net Immigration: 1410.6
Change in White population:856 0.8
Change in Non-White pop.:3,920 3.6



Historical Presidential Election Results for Ontario County, NY



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

YearTurnout WinnerRunner-Up OtherTotal Votes Diff
(St)
Diff
(US)
PSV
2024 67% Donald Trump (R) 30,221 50.1% Kamala Harris (D) 29,520 48.9% 611 [+] 1.0% 60,352 7 0 0.73%
2020 66% Donald Trump* (R) 28,782 48.5% Joe Biden (D) 28,749 48.5% 1,769 [+] 3.0% 59,300 11 2 0.69%
2016 60% Donald Trump (R) 26,029 49.6% Hillary Clinton (D) 22,233 42.3% 4,265 [+] 8.1% 52,527 13 4 0.68%
2012 56% Mitt Romney (R) 23,820 49.8% Barack Obama* (D) 23,087 48.2% 946 [+] 2.0% 47,853 15 3 0.68%
2008 62% John McCain (R) 25,171 49.3% Barack Obama (D) 25,103 49.2% 746 [+] 1.5% 51,020 13 4 0.67%
2004 64% George W. Bush* (R) 27,999 55.9% John Kerry (D) 21,166 42.2% 945 [+] 1.9% 50,110 16 5 0.68%
2000 61% George W. Bush (R) 23,885 52.0% Albert Gore, Jr. (D) 19,761 43.0% 2,303 [+] 5.0% 45,949 17 4 0.67%
1996 57% Bill Clinton* (D) 19,156 46.2% Robert Dole (R) 17,237 41.6% 5,046 [+] 12.2% 41,439 11 1 0.66%
1992 62% George Bush* (R) 18,995 42.3% Bill Clinton (D) 16,064 35.8% 9,830 [+] 21.9% 44,889 8 5 0.65%
1988 57% George Bush (R) 21,780 55.2% Michael Dukakis (D) 17,341 44.0% 314 [+] 0.8% 39,435 8 2 0.61%
1984 56% Ronald Reagan* (R) 24,507 65.4% Walter Mondale (D) 12,844 34.3% 143 0.4% 37,494 12 7 0.55%
1980 56% Ronald Reagan (R) 17,036 48.0% Jimmy Carter* (D) 14,477 40.8% 3,993 [+] 11.2% 35,506 1 -3 0.57%
1976 61% Gerald Ford* (R) 21,118 59.6% Jimmy Carter (D) 14,044 39.6% 279 [+] 0.8% 35,441 12 12 0.54%
1972 63% Richard Nixon* (R) 23,828 68.1% George McGovern (D) 11,012 31.5% 128 [+] 0.4% 34,968 10 7 0.49%
1968 62% Richard Nixon (R) 17,114 56.9% Hubert Humphrey (D) 11,719 38.9% 1,265 [+] 4.2% 30,098 13 13 0.44%
1964 67% Lyndon Johnson* (D) 19,922 64.7% Barry Goldwater (R) 10,847 35.2% 19 0.1% 30,788 4 -3 0.43%
1960 74% Richard Nixon (R) 19,654 61.6% John Kennedy (D) 12,251 38.4% 26 0.1% 31,931 14 12 0.44%
1956 68% Dwight Eisenhower* (R) 22,317 74.3% Adlai Stevenson (D) 7,719 25.7% 5 0.0% 30,041 13 17 0.42%
1952 73% Dwight Eisenhower (R) 21,659 71.1% Adlai Stevenson (D) 8,763 28.8% 26 0.1% 30,448 16 16 0.43%
1948 64% Thomas Dewey (R) 16,156 63.5% Harry Truman* (D) 8,852 34.8% 431 [+] 1.7% 25,439 18 18 0.41%
1944 68% Thomas Dewey (R) 16,859 63.9% Franklin Roosevelt* (D) 9,437 35.8% 68 0.3% 26,364 17 18 0.42%
1940 75% Wendell Willkie (R) 18,932 67.2% Franklin Roosevelt* (D) 9,110 32.3% 120 0.4% 28,162 19 22 0.45%
1936 78% Alf Landon (R) 17,812 65.4% Franklin Roosevelt* (D) 8,787 32.3% 616 [+] 2.3% 27,215 26 29 0.49%
1932 74% Herbert Hoover* (R) 15,624 61.7% Franklin Roosevelt (D) 9,273 36.6% 423 [+] 1.7% 25,320 20 22 0.54%
1928 83% Herbert Hoover (R) 17,769 65.3% Al Smith (D) 8,491 31.2% 965 [+] 3.5% 27,225 15 7 0.62%
1924 69% Calvin Coolidge (R) 15,013 66.7% John Davis (D) 5,933 26.3% 1,577 [+] 7.0% 22,523 11 13 0.69%
1920 63% Warren Harding (R) 13,361 66.2% James Cox (D) 5,678 28.1% 1,145 [+] 5.7% 20,184 2 6 0.70%
1916 42% Charles Evans Hughes (R) 7,491 56.8% Woodrow Wilson* (D) 5,286 40.1% 406 [+] 3.1% 13,183 6 11 0.77%
1912 39% William Taft* (R) 4,897 39.9% Woodrow Wilson (D) 4,734 38.6% 2,648 [+] 21.6% 12,279 11 17 0.77%
1908 46% William Taft (R) 8,245 58.7% William J. Bryan (D) 5,484 39.1% 311 [+] 2.2% 14,040 6 7 0.86%
1904 46% Theodore Roosevelt (R) 8,184 59.4% Alton Parker (D) 5,283 38.3% 321 [+] 2.3% 13,788 6 3 0.85%
1900 47% William McKinley* (R) 7,707 56.5% William J. Bryan (D) 5,641 41.3% 302 [+] 2.2% 13,650 3 5 0.88%
* incumbent         PSV: percent of state vote



2020 President, Ontario County, NY
CandidateVotesPct
Joe Biden (D) 28,749 48.5%
Donald Trump* (R) 28,782 48.5%
Jo Jorgensen (Lbt) 984 1.7%
Other 785 1.3%
TOTAL 59,300
Turnout: 66% Diff (St): 11 Diff (US): 2


2016 President, Ontario County, NY
CandidateVotesPct
Hillary Clinton (D) 22,233 42.3%
Donald Trump (R) 26,029 49.6%
Gary Johnson (Lbt) 2,486 4.7%
Jill Stein (Grn) 852 1.6%
Evan McMullin (I) 173 0.3%
Other 754 1.4%
TOTAL 52,527
Turnout: 60% Diff (St): 13 Diff (US): 4


2012 President, Ontario County, NY
CandidateVotesPct
Barack Obama* (D) 23,087 48.2%
Mitt Romney (R) 23,820 49.8%
Gary Johnson (Lbt) 571 1.2%
Other 375 0.8%
TOTAL 47,853
Turnout: 56% Diff (St): 15 Diff (US): 3


2008 President, Ontario County, NY
CandidateVotesPct
Barack Obama (D) 25,103 49.2%
John McCain (R) 25,171 49.3%
Ralph Nader (I) 358 0.7%
Bob Barr (Lbt) 238 0.5%
Other 150 0.3%
TOTAL 51,020
Turnout: 62% Diff (St): 13 Diff (US): 4


2004 President, Ontario County, NY
CandidateVotesPct
George W. Bush* (R) 27,999 55.9%
John Kerry (D) 21,166 42.2%
Ralph Nader (I) 797 1.6%
Other 148 0.3%
TOTAL 50,110
Turnout: 64% Diff (St): 16 Diff (US): 5


2000 President, Ontario County, NY
CandidateVotesPct
George W. Bush (R) 23,885 52.0%
Albert Gore, Jr. (D) 19,761 43.0%
Ralph Nader (Grn) 1,793 3.9%
Pat Buchanan (Ref) 250 0.5%
Other 260 0.6%
TOTAL 45,949
Turnout: 61% Diff (St): 17 Diff (US): 4


1996 President, Ontario County, NY
CandidateVotesPct
Bill Clinton* (D) 19,156 46.2%
Robert Dole (R) 17,237 41.6%
Ross Perot (Ref) 4,391 10.6%
Ralph Nader (Grn) 349 0.8%
Harry Browne (Lbt) 127 0.3%
Other 179 0.4%
TOTAL 41,439
Turnout: 57% Diff (St): 11 Diff (US): 1


1992 President, Ontario County, NY
CandidateVotesPct
Bill Clinton (D) 16,064 35.8%
George Bush* (R) 18,995 42.3%
Ross Perot (I) 9,571 21.3%
Other 259 0.6%
TOTAL 44,889
Turnout: 62% Diff (St): 8 Diff (US): 5


1988 President, Ontario County, NY
CandidateVotesPct
George Bush (R) 21,780 55.2%
Michael Dukakis (D) 17,341 44.0%
Ron Paul (Lbt) 139 0.4%
Other 175 0.4%
TOTAL 39,435
Turnout: 57% Diff (St): 8 Diff (US): 2


1984 President, Ontario County, NY
CandidateVotesPct
Ronald Reagan* (R) 24,507 65.4%
Walter Mondale (D) 12,844 34.3%
Other 143 0.4%
TOTAL 37,494
Turnout: 56% Diff (St): 12 Diff (US): 7


1980 President, Ontario County, NY
CandidateVotesPct
Ronald Reagan (R) 17,036 48.0%
Jimmy Carter* (D) 14,477 40.8%
John Anderson (I) 3,147 8.9%
Edward Clark (Lbt) 606 1.7%
Other 240 0.7%
TOTAL 35,506
Turnout: 56% Diff (St): 1 Diff (US): -3


1976 President, Ontario County, NY
CandidateVotesPct
Jimmy Carter (D) 14,044 39.6%
Gerald Ford* (R) 21,118 59.6%
Other 279 0.8%
TOTAL 35,441
Turnout: 61% Diff (St): 12 Diff (US): 12


1972 President, Ontario County, NY
CandidateVotesPct
Richard Nixon* (R) 23,828 68.1%
George McGovern (D) 11,012 31.5%
Other 128 0.4%
TOTAL 34,968
Turnout: 63% Diff (St): 10 Diff (US): 7


1968 President, Ontario County, NY
CandidateVotesPct
Richard Nixon (R) 17,114 56.9%
Hubert Humphrey (D) 11,719 38.9%
George Wallace (AIP) 1,180 3.9%
Other 85 0.3%
TOTAL 30,098
Turnout: 62% Diff (St): 13 Diff (US): 13


1964 President, Ontario County, NY
CandidateVotesPct
Lyndon Johnson* (D) 19,922 64.7%
Barry Goldwater (R) 10,847 35.2%
Other 19 0.1%
TOTAL 30,788
Turnout: 67% Diff (St): 4 Diff (US): -3


1960 President, Ontario County, NY
CandidateVotesPct
John Kennedy (D) 12,251 38.4%
Richard Nixon (R) 19,654 61.6%
Other 26 0.1%
TOTAL 31,931
Turnout: 74% Diff (St): 14 Diff (US): 12


1956 President, Ontario County, NY
CandidateVotesPct
Dwight Eisenhower* (R) 22,317 74.3%
Adlai Stevenson (D) 7,719 25.7%
Other 5 0.0%
TOTAL 30,041
Turnout: 68% Diff (St): 13 Diff (US): 17


1952 President, Ontario County, NY
CandidateVotesPct
Dwight Eisenhower (R) 21,659 71.1%
Adlai Stevenson (D) 8,763 28.8%
Other 26 0.1%
TOTAL 30,448
Turnout: 73% Diff (St): 16 Diff (US): 16


1948 President, Ontario County, NY
CandidateVotesPct
Harry Truman* (D) 8,852 34.8%
Thomas Dewey (R) 16,156 63.5%
Henry Wallace (Prog) 333 1.3%
Other 98 0.4%
TOTAL 25,439
Turnout: 64% Diff (St): 18 Diff (US): 18


1944 President, Ontario County, NY
CandidateVotesPct
Franklin Roosevelt* (D) 9,437 35.8%
Thomas Dewey (R) 16,859 63.9%
Other 68 0.3%
TOTAL 26,364
Turnout: 68% Diff (St): 17 Diff (US): 18


1940 President, Ontario County, NY
CandidateVotesPct
Franklin Roosevelt* (D) 9,110 32.3%
Wendell Willkie (R) 18,932 67.2%
Other 120 0.4%
TOTAL 28,162
Turnout: 75% Diff (St): 19 Diff (US): 22


1936 President, Ontario County, NY
CandidateVotesPct
Franklin Roosevelt* (D) 8,787 32.3%
Alf Landon (R) 17,812 65.4%
Norman Thomas (Soc) 604 2.2%
Other 12 0.0%
TOTAL 27,215
Turnout: 78% Diff (St): 26 Diff (US): 29


1932 President, Ontario County, NY
CandidateVotesPct
Franklin Roosevelt (D) 9,273 36.6%
Herbert Hoover* (R) 15,624 61.7%
Norman Thomas (Soc) 398 1.6%
Other 25 0.1%
TOTAL 25,320
Turnout: 74% Diff (St): 20 Diff (US): 22


1928 President, Ontario County, NY
CandidateVotesPct
Herbert Hoover (R) 17,769 65.3%
Al Smith (D) 8,491 31.2%
Norman Thomas (Soc) 955 3.5%
Other 10 0.0%
TOTAL 27,225
Turnout: 83% Diff (St): 15 Diff (US): 7


1924 President, Ontario County, NY
CandidateVotesPct
Calvin Coolidge (R) 15,013 66.7%
John Davis (D) 5,933 26.3%
Robert LaFollette (Prog) 1,517 6.7%
Other 60 0.3%
TOTAL 22,523
Turnout: 69% Diff (St): 11 Diff (US): 13


1920 President, Ontario County, NY
CandidateVotesPct
Warren Harding (R) 13,361 66.2%
James Cox (D) 5,678 28.1%
Eugene Debs (Soc) 914 4.5%
Parley Christiansen (FL) 24 0.1%
Aaron Watkins (Proh) 186 0.9%
Other 21 0.1%
TOTAL 20,184
Turnout: 63% Diff (St): 2 Diff (US): 6


1916 President, Ontario County, NY
CandidateVotesPct
Woodrow Wilson* (D) 5,286 40.1%
Charles Evans Hughes (R) 7,491 56.8%
Allan Benson (Soc) 53 0.4%
James Hanly (Proh) 349 2.6%
Other 4 0.0%
TOTAL 13,183
Turnout: 42% Diff (St): 6 Diff (US): 11


1912 President, Ontario County, NY
CandidateVotesPct
Woodrow Wilson (D) 4,734 38.6%
Theodore Roosevelt (Prog) 2,278 18.6%
William Taft* (R) 4,897 39.9%
Eugene Debs (Soc) 166 1.4%
Eugene Chafin (Proh) 191 1.6%
Other 13 0.1%
TOTAL 12,279
Turnout: 39% Diff (St): 11 Diff (US): 17


1908 President, Ontario County, NY
CandidateVotesPct
William Taft (R) 8,245 58.7%
William J. Bryan (D) 5,484 39.1%
Eugene Debs (Soc) 82 0.6%
Eugene Chafin (Proh) 190 1.4%
Thomas Hisgen (I) 29 0.2%
Other 10 0.1%
TOTAL 14,040
Turnout: 46% Diff (St): 6 Diff (US): 7


1904 President, Ontario County, NY
CandidateVotesPct
Theodore Roosevelt (R) 8,184 59.4%
Alton Parker (D) 5,283 38.3%
Eugene Debs (Soc) 34 0.2%
Silas Swallow (Proh) 254 1.8%
Thomas Watson (Pop) 25 0.2%
Other 8 0.1%
TOTAL 13,788
Turnout: 46% Diff (St): 6 Diff (US): 3


1900 President, Ontario County, NY
CandidateVotesPct
William McKinley* (R) 7,707 56.5%
William J. Bryan (D) 5,641 41.3%
John Woolley (Proh) 279 2.0%
Eugene Debs (Soc) 7 0.1%
Other 16 0.1%
TOTAL 13,650
Turnout: 47% Diff (St): 3 Diff (US): 5
* incumbent

Historical Statewide Election Results for Ontario County, NY

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

YearTypeTurnout WinnerRunner-Up OtherTotal VotesDiff PSV
2024 S1 66% Kirsten Gillibrand* (D,WF) 29,924 50.6% Michael Sapraicone (R,C) 28,924 48.9% 248 [+] 0.4% 59,096 8 0.74%
2022 S3 51% Joe Pinion (R,C) 24,104 52.4% Charles Schumer* (D,WF) 21,626 47.0% 253 [+] 0.6% 45,983 10 0.79%
2022 G 51% Lee Zeldin (R,C) 25,979 56.2% Kathy Hochul* (D,WF) 20,166 43.6% 83 [+] 0.2% 46,228 9 0.78%
2018 S1 50% Kirsten Gillibrand* (D,In+) 23,126 52.9% Chele Farley (R,C+) 20,543 47.0% 14 [+] 0.0% 43,683 14 0.72%
2018 G 49% Marc Molinaro (R,C+) 23,975 54.9% Andrew Cuomo* (D,In+) 16,618 38.1% 3,070 [+] 7.0% 43,663 19 0.72%
2016 S3 58% Charles Schumer* (D,In+) 29,001 57.3% Wendy Long (R,C+) 20,344 40.2% 1,253 [+] 2.5% 50,598 13 0.68%
2014 G 37% Rob Astorino (R,C) 19,336 60.2% Andrew Cuomo* (D,In+) 11,247 35.0% 1,540 [+] 4.8% 32,123 20 0.84%
2012 S1 54% Kirsten Gillibrand* (D,In+) 25,987 56.8% Wendy Long (R,C) 18,838 41.2% 901 [+] 2.0% 45,726 14 0.73%
2010 S3 41% Charles Schumer* (D,In+) 19,242 56.7% Jay Townsend (R,C) 14,174 41.8% 511 [+] 1.5% 33,927 10 0.74%
2010 S1 40% Kirsten Gillibrand* (D,In+) 17,250 51.8% Joseph DioGuardi (R,C) 15,265 45.9% 764 [+] 2.3% 33,279 11 0.74%
2010 G 41% Andrew Cuomo (D,In+) 18,436 54.1% Carl Paladino (R,C) 14,525 42.6% 1,140 [+] 3.3% 34,101 9 0.73%
2006 S1 43% Hillary Clinton* (D,In+) 19,264 56.4% John Spencer (R,C) 13,847 40.5% 1,038 [+] 3.0% 34,149 11 0.76%
2006 G 42% Eliot Spitzer (D,In+) 20,199 59.6% John Faso (R,C) 13,207 39.0% 477 [+] 1.4% 33,883 10 0.76%
2004 S3 58% Charles Schumer* (D) 26,849 59.6% Howard Mills (R) 15,951 35.4% 2,278 [+] 5.1% 45,078 11 0.67%
2002 G 44% George Pataki* (R,C) 15,480 46.4% Tom Golisano (Independence Party) 11,478 34.4% 6,399 [+] 19.2% 33,357 -3 0.73%
2000 S1 61% Rick Lazio (R,C) 25,905 56.8% Hillary Clinton (D,L+) 18,753 41.1% 930 [+] 2.0% 45,588 14 0.67%
1998 S3 42% Al D'Amato* (R,C+) 16,487 53.4% Charles Schumer (D,L+) 13,624 44.1% 753 [+] 2.4% 30,864 9 0.66%
1998 G 43% George Pataki* (R,C) 17,203 53.6% Tom Golisano (Independence Party) 9,882 30.8% 5,001 [+] 15.6% 32,086 -1 0.68%
1994 S1 46% Bernadette Castro (R,C) 16,845 50.9% Daniel Patrick Moynihan* (D,L) 14,780 44.7% 1,469 [+] 4.4% 33,094 9 0.69%
1994 G 49% George Pataki (R,C+) 20,173 56.6% Mario Cuomo* (D,L) 8,846 24.8% 6,621 [+] 18.6% 35,640 8 0.68%
1992 S3 57% Al D'Amato* (R,C+) 22,605 55.5% Robert Abrams (D,L) 16,167 39.7% 1,943 [+] 4.8% 40,715 6 0.63%
1990 G 41% Mario Cuomo* (D,L) 11,463 38.9% Pierre Rinfret (R) 8,480 28.8% 9,514 [+] 32.3% 29,457 7 0.73%
1988 S1 53% Daniel Patrick Moynihan* (D,L) 21,974 59.5% Robert McMillan (R,C) 14,427 39.0% 553 [+] 1.5% 36,954 8 0.61%
1986 S3 38% Al D'Amato* (R,C+) 18,151 69.3% Mark Green (D) 7,677 29.3% 380 [+] 1.4% 26,208 12 0.63%
1986 G 39% Mario Cuomo* (D,L) 16,864 63.2% Andrew O'Rourke (R,C) 9,318 34.9% 522 [+] 2.0% 26,704 3 0.62%
1982 S1 45% Daniel Patrick Moynihan* (D,L) 15,877 54.3% Florence Sullivan (R,C+) 13,118 44.8% 259 [+] 0.9% 29,254 11 0.59%
1982 G 46% Lew Lehrman (R,C) 18,766 62.3% Mario Cuomo (D,L) 10,981 36.4% 394 [+] 1.3% 30,141 15 0.57%
1980 S3 54% Al D'Amato (R,C+) 17,891 52.5% Liz Holtzman (D) 11,920 35.0% 4,293 [+] 12.6% 34,104 8 0.57%
1978 G 45% Perry Duryea (R,C) 14,189 53.0% Hugh Carey* (D,L) 11,571 43.2% 1,013 [+] 3.8% 26,773 8 0.56%
1976 S1 60% James Buckley* (R,C) 20,728 59.8% Daniel Patrick Moynihan (D,L) 13,764 39.7% 198 [+] 0.6% 34,690 15 0.55%
1974 S3 50% Jacob Javits* (R,L) 13,573 47.7% Ramsey Clark (D) 10,229 35.9% 4,658 [+] 16.4% 28,460 2 0.55%
1974 G 51% Malcolm Wilson (R,C) 14,775 51.6% Hugh Carey (D,L) 13,746 48.0% 139 [+] 0.5% 28,660 10 0.54%
1970 S1 52% James Buckley (C) 11,191 41.7% Richard Ottinger (D) 7,819 29.2% 7,810 [+] 29.1% 26,820 5 0.45%
1970 G 52% Nelson Rockefeller* (R) 14,420 53.8% Arthur Goldberg (D,L) 8,950 33.4% 3,409 [+] 12.7% 26,779 1 0.45%
1968 S3 60% Jacob Javits* (R,L) 17,518 60.1% Paul O'Dwyer (D) 8,229 28.2% 3,402 [+] 11.7% 29,149 10 0.44%
1966 G 54% Nelson Rockefeller* (R) 12,348 48.1% Frank O'Connor (D) 9,432 36.8% 3,879 [+] 15.1% 25,659 4 0.43%
1964 S1 67% Kenneth Keating* (R) 17,692 57.4% Robert Kennedy (D,L) 12,879 41.8% 234 [+] 0.8% 30,805 14 0.43%
1962 S3 55% Jacob Javits* (R) 15,596 63.7% James Donovan (D,L) 8,560 35.0% 313 [+] 1.3% 24,469 6 0.43%
1962 G 56% Nelson Rockefeller* (R) 15,543 62.6% Robert Morgenthau (D,L) 8,752 35.3% 528 [+] 2.1% 24,823 10 0.43%
*: 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 Ontario County, NY

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

DateDistrictWinnerRunner-Up OtherTotal Votes
2024-11-05 NY24Claudia Tenney* (R,C) 26,564 56.0% David Wagenhauser (D) 20,872 44.0% 35 0.1% 47,471
2024-11-05 NY25Joseph Morelle* (D,WF) 5,617 51.8% Gregg Sadwick (R) 5,210 48.1% 8 0.1% 10,835
County Total for 2024-11-05:   58,306
2022-11-08 NY24Claudia Tenney* (R,C) 25,823 56.8% Steven Holden (D) 19,639 43.2% 34 0.1% 45,496
County Total for 2022-11-08:   45,496
2022-08-23 sp NY23Joseph Sempolinski (R,C) 2,374 56.5% Max Della Pia (D,WF) 1,823 43.4% 8 0.2% 4,205
County Total for 2022-08-23:   4,205
2020-11-03 NY23Thomas Reed* (R,C,In) 10,629 54.3% Tracy Mitrano (D,WF) 8,736 44.7% 194 1.0% 19,559
2020-11-03 NY27Chris Jacobs* (R,C,In) 19,361 52.1% Nathan McMurray (D,WF) 17,380 46.8% 429 1.2% 37,170
County Total for 2020-11-03:   56,729
2020-06-23 sp NY27Nathan McMurray (D,WF) 8,061 56.4% Chris Jacobs (R,In) 5,964 41.8% 257 1.8% 14,282
County Total for 2020-06-23:   14,282
2018-11-06 NY23Thomas Reed* (R,C,In) 7,811 51.3% Tracy Mitrano (D,WE,WF) 7,423 48.7% 5 0.0% 15,239
2018-11-06 NY27Nathan McMurray (D,WE,WF) 15,273 53.8% Chris Collins* (R,C,In) 12,664 44.6% 456 1.6% 28,393
County Total for 2018-11-06:   43,632
2016-11-08 NY23Thomas Reed* (R,C,In,Rf) 10,197 58.1% John Plumb (D,WF) 7,356 41.9% 8 0.0% 17,561
2016-11-08 NY27Chris Collins* (R,C,In,Rf) 19,377 62.4% Diana Kastenbaum (D) 11,666 37.5% 25 0.1% 31,068
County Total for 2016-11-08:   48,629
2014-11-04 NY23Thomas Reed* (R,C,In) 6,868 61.0% Martha Robertson (D,WF) 4,386 39.0% 6 0.1% 11,260
2014-11-04 NY27Chris Collins* (R,C,In) 13,554 68.5% James O'Donnell (D,WF) 6,225 31.5% 10 0.1% 19,789
County Total for 2014-11-04:   31,049
2012-11-06 NY23Thomas Reed* (R,C,In) 8,662 52.7% Nate Shinagawa (D,WF) 7,760 47.2% 3 0.0% 16,425
2012-11-06 NY27Kathy Hochul* (D,WF) 14,546 50.5% Chris Collins (R,C) 14,259 49.5% 13 0.0% 28,818
County Total for 2012-11-06:   45,243
2010-11-02 NY24Michael Arcuri* (D,WF) 2,468 59.2% Richard Hanna (R,C,In) 1,701 40.8% 3 0.1% 4,172
2010-11-02 NY29Thomas Reed (R,C,In) 17,016 58.7% Matthew Zeller (D,WF) 11,972 41.3% 8 0.0% 28,996
County Total for 2010-11-02:   33,168
2008-11-04 NY24Michael Arcuri* (D,WF) 3,584 65.3% Richard Hanna (R,C,In) 1,904 34.7% 0 0.0% 5,488
2008-11-04 NY29Randy Kuhl* (R,C,In) 20,465 50.7% Eric Massa (D,WF) 19,922 49.3% 15 0.0% 40,402
County Total for 2008-11-04:   45,890
2006-11-07 NY24Michael Arcuri (D,In,WF) 2,897 67.3% Ray Meier (R,C) 1,378 32.0% 32 0.7% 4,307
2006-11-07 NY29Randy Kuhl* (R,C,In) 14,752 51.2% Eric Massa (D,WF) 14,050 48.8% 0 0.0% 28,802
County Total for 2006-11-07:   33,109
2004-11-02 NY24Sherwood Boehlert* (R,In) 2,696 50.1% Jeffrey Miller (D) 2,480 46.1% 204 3.8% 5,380
2004-11-02 NY29Randy Kuhl (R) 19,276 50.6% Samara Barend (D,WF) 15,551 40.8% 3,280 8.6% 38,107
County Total for 2004-11-02:   43,487
2002-11-05 NY24Sherwood Boehlert* (R) 1,986 73.3% David Walrath (C) 312 11.5% 411 15.2% 2,709
2002-11-05 NY29Amo Houghton* (R,C) 16,868 72.8% Kisun Peters (D) 4,818 20.8% 1,499 6.5% 23,185
County Total for 2002-11-05:   25,894
2000-11-07 NY27Tom Reynolds* (R,C) 25,850 68.3% Thomas Pecoraro (D) 11,973 31.7% 0 0.0% 37,823
County Total for 2000-11-07:   37,823
1998-11-03 NY27Tom Reynolds (R,C) 16,070 58.0% Bill Cook (D,In,RTL) 11,641 42.0% 0 0.0% 27,711
County Total for 1998-11-03:   27,711
1996-11-05 NY27Bill Paxon* (R,C,F,RTL) 22,945 60.2% Thomas Fricano (D) 15,142 39.8% 0 0.0% 38,087
County Total for 1996-11-05:   38,087
1994-11-08 NY27Bill Paxon* (R,C,RTL) 24,788 74.8% William Long (D) 8,371 25.2% 0 0.0% 33,159
County Total for 1994-11-08:   33,159
1992-11-03 NY27Bill Paxon* (R,C,RTL) 25,488 63.6% Douglas Call (D) 14,570 36.4% 0 0.0% 40,058
County Total for 1992-11-03:   40,058
*: incumbent           sp: special election           RO: runoff election

Voter Registration Data for Ontario County, NY

YearTotalRepublicanDemocratOtherR/D EdgeR/D Edge %VAPOP %
2024 78,649 29,013 36.9% 23,127 29.4% 26,509 33.7% Rep +5,886 Rep +7.5% 91%
2022 77,440 28,418 36.7% 23,234 30.0% 25,788 33.3% Rep +5,184 Rep +6.7% 86%
2020 76,311 28,331 37.1% 22,890 30.0% 25,090 32.9% Rep +5,441 Rep +7.1% 85%
2018 71,897 27,198 37.8% 21,237 29.5% 23,462 32.6% Rep +5,961 Rep +8.3% 81%
2016 70,058 26,890 38.4% 20,347 29.0% 22,821 32.6% Rep +6,543 Rep +9.3% 80%
2014 66,239 25,890 39.1% 19,127 28.9% 21,222 32.0% Rep +6,763 Rep +10.2% 77%
2012 64,910 25,970 40.0% 19,098 29.4% 19,842 30.6% Rep +6,872 Rep +10.6% 76%
2010 63,722 25,912 40.7% 19,153 30.1% 18,657 29.3% Rep +6,759 Rep +10.6% 76%
2008 64,797 26,807 41.4% 19,301 29.8% 18,689 28.8% Rep +7,506 Rep +11.6% 79%
2006 61,479 26,439 43.0% 17,639 28.7% 17,401 28.3% Rep +8,800 Rep +14.3% 77%
2004 73,006 30,672 42.0% 20,771 28.5% 21,563 29.5% Rep +9,901 Rep +13.6% 93%
2002 69,124 29,506 42.7% 19,763 28.6% 19,855 28.7% Rep +9,743 Rep +14.1% 90%
2000 66,182 28,196 42.6% 19,060 28.8% 18,926 28.6% Rep +9,136 Rep +13.8% 89%
1998 60,169 26,408 43.9% 17,371 28.9% 16,390 27.2% Rep +9,037 Rep +15.0% 81%
1994 50,871 23,416 46.0% 14,970 29.4% 12,485 24.5% Rep +8,446 Rep +16.6% 70%
1986 43,297 21,576 49.8% 13,453 31.1% 8,268 19.1% Rep +8,123 Rep +18.8% 64%
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.