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Collin County, TX


Metropolitan Statistical Area: Dallas-Fort Worth-Arlington, TX
Designated Market Area: Dallas-Fort Worth, TX
USDA County Type (2015): Retirement Destination
American Communities Project County Type (2023): Urban Suburbs

Places in Collin County, TX     [Sort places by name]

 

Tracts in Collin County, TX

   



Click here to view demographic data for Collin County, TX

2022 population: 1,158,696   ( 376,355 from 2010 , 92,231 from 2020)
Land area: 841.3 square miles
Population density: 1377.3 persons per square mile

2022 Census data
White:594,249 51.29% 20.4%
Black:131,20211.32% 102.7%
Indian:4,2790.37% 30.5%
Asian:215,56118.60% 145.9%
2+ races:29,1872.52% 77.2%
Hispanic:184,21815.90% 59.7%
Total non-White:564,44748.71% 95.4%

2020-2022 ComponentsNumberRate
Births:26,435 12.4
Deaths:13,6626.4
Net Migration: 69,30132.5
Net Immigration: 10,7665.0
Change in White population:100,757 12.9
Change in Non-White pop.:275,598 35.2



Historical Presidential Election Results for Collin County, TX

Recent Trends
VotesΔ MarginSwing %
2024 vs. 2020 R +26,109 R +36,785 R + 7.2%
D -10,676
2020 vs. 2016 R +51,304 D +39,017 D + 13.3%
D +90,321
2020 vs. 2012 R +55,430 D +74,100 D + 27.6%
D +129,530
2020 vs. 2008 R +67,421 D +54,477 D + 21.4%
D +121,898
2016 vs. 2008 R +16,117 D +15,460 D + 8.1%
D +31,577
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 60% Donald Trump (R) 278,427 54.3% Kamala Harris (D) 220,269 43.0% 13,861 [+] 2.7% 512,557 -2 4 4.52%
2020 58% Donald Trump* (R) 252,318 51.3% Joe Biden (D) 230,945 46.9% 8,953 [+] 1.8% 492,216 -1 4 4.35%
2016 52% Donald Trump (R) 201,014 55.2% Hillary Clinton (D) 140,624 38.6% 22,792 [+] 6.3% 364,430 3 9 4.05%
2012 50% Mitt Romney (R) 196,888 64.9% Barack Obama* (D) 101,415 33.4% 5,264 [+] 1.7% 303,567 8 18 3.79%
2008 58% John McCain (R) 184,897 62.2% Barack Obama (D) 109,047 36.7% 3,513 [+] 1.2% 297,457 7 17 3.68%
2004 57% George W. Bush* (R) 174,435 71.2% John Kerry (D) 68,935 28.1% 1,784 [+] 0.7% 245,154 10 20 3.31%
2000 50% George W. Bush (R) 128,179 73.1% Albert Gore, Jr. (D) 42,884 24.4% 4,357 [+] 2.5% 175,420 14 25 2.74%
1996 47% Robert Dole (R) 83,750 63.0% Bill Clinton* (D) 37,854 28.5% 11,321 [+] 8.5% 132,925 14 22 2.37%
1992 58% George Bush* (R) 60,514 47.0% Ross Perot (I) 43,287 33.6% 25,032 [+] 19.4% 128,833 6 10 2.09%
1988 54% George Bush (R) 67,776 74.3% Michael Dukakis (D) 22,934 25.1% 520 [+] 0.6% 91,230 18 21 1.68%
1984 57% Ronald Reagan* (R) 61,095 81.6% Walter Mondale (D) 13,604 18.2% 139 0.2% 74,838 18 23 1.39%
1980 58% Ronald Reagan (R) 36,559 67.9% Jimmy Carter* (D) 15,187 28.2% 2,115 [+] 3.9% 53,861 13 17 1.19%
1976 53% Gerald Ford* (R) 21,608 60.0% Jimmy Carter (D) 14,039 39.0% 353 [+] 1.0% 36,000 12 12 0.88%
1972 46% Richard Nixon* (R) 17,667 78.0% George McGovern (D) 4,783 21.1% 187 [+] 0.8% 22,637 12 17 0.65%
1968 49% Richard Nixon (R) 6,494 39.9% Hubert Humphrey (D) 5,918 36.4% 3,850 [+] 23.7% 16,262 0 -3 0.53%
1964 41% Lyndon Johnson* (D) 7,833 70.0% Barry Goldwater (R) 3,341 29.8% 19 0.2% 11,193 -7 -9 0.43%
1960 42% John Kennedy (D) 5,229 57.1% Richard Nixon (R) 3,865 42.2% 64 0.7% 9,158 -6 -7 0.40%
1956 40% Adlai Stevenson (D) 5,280 57.8% Dwight Eisenhower* (R) 3,823 41.8% 34 0.4% 9,137 -13 -16 0.47%
1952 43% Adlai Stevenson (D) 5,906 59.4% Dwight Eisenhower (R) 4,037 40.6% 7 0.1% 9,950 -13 -15 0.48%
1948 31% Harry Truman* (D) 5,516 76.1% Thomas Dewey (R) 1,155 15.9% 579 [+] 8.0% 7,250 -8 -29 0.58%
1944 34% Franklin Roosevelt* (D) 6,574 78.8% Thomas Dewey (R) 974 11.7% 796 9.5% 8,344 -5 -34 0.73%
1940 33% Franklin Roosevelt* (D) 7,373 87.6% Wendell Willkie (R) 1,028 12.2% 11 0.1% 8,412 -7 -33 0.75%
1936 26% Franklin Roosevelt* (D) 5,669 91.3% Alf Landon (R) 531 8.6% 10 [+] 0.2% 6,210 -4 -28 0.73%
1932 29% Franklin Roosevelt (D) 6,059 90.5% Herbert Hoover* (R) 589 8.8% 50 [+] 0.7% 6,698 -2 -31 0.77%
1928 31% Herbert Hoover (R) 3,476 50.6% Al Smith (D) 3,377 49.1% 23 [+] 0.3% 6,876 -1 -8 0.96%
1924 41% John Davis (D) 7,215 77.0% Calvin Coolidge (R) 1,981 21.2% 169 [+] 1.8% 9,365 1 -33 1.43%
1920 25% James Cox (D) 4,045 70.0% Warren Harding (R) 1,338 23.2% 395 [+] 6.8% 5,778 0 -37 1.19%
1916 22% Woodrow Wilson* (D) 4,141 83.9% Charles Evans Hughes (R) 594 12.0% 198 [+] 4.0% 4,933 -5 -34 1.32%
1912 18% Woodrow Wilson (D) 3,187 78.1% William Taft* (R) 342 8.4% 554 [+] 13.6% 4,083 -1 -15 1.35%
1908 23% William J. Bryan (D) 3,797 80.3% William Taft (R) 792 16.8% 139 [+] 2.9% 4,728 -6 -35 1.59%
1904 22% Alton Parker (D) 3,405 74.8% Theodore Roosevelt (R) 954 21.0% 193 [+] 4.2% 4,552 -1 -35 1.95%
1900 33% William J. Bryan (D) 5,090 71.7% William McKinley* (R) 1,750 24.6% 260 [+] 3.7% 7,100 -6 -27 1.68%
* incumbent         PSV: percent of state vote



2020 President, Collin County, TX
CandidateVotesPct
Joe Biden (D) 230,945 46.9%
Donald Trump* (R) 252,318 51.3%
Jo Jorgensen (Lbt) 6,075 1.2%
Other 2,878 0.6%
TOTAL 492,216
Turnout: 58% Diff (St): -1 Diff (US): 4


2016 President, Collin County, TX
CandidateVotesPct
Hillary Clinton (D) 140,624 38.6%
Donald Trump (R) 201,014 55.2%
Gary Johnson (Lbt) 13,855 3.8%
Jill Stein (Grn) 2,539 0.7%
Evan McMullin (I) 2,940 0.8%
Other 3,458 0.9%
TOTAL 364,430
Turnout: 52% Diff (St): 3 Diff (US): 9


2012 President, Collin County, TX
CandidateVotesPct
Barack Obama* (D) 101,415 33.4%
Mitt Romney (R) 196,888 64.9%
Gary Johnson (Lbt) 3,712 1.2%
Other 1,552 0.5%
TOTAL 303,567
Turnout: 50% Diff (St): 8 Diff (US): 18


2008 President, Collin County, TX
CandidateVotesPct
Barack Obama (D) 109,047 36.7%
John McCain (R) 184,897 62.2%
Bob Barr (Lbt) 2,168 0.7%
Other 1,345 0.5%
TOTAL 297,457
Turnout: 58% Diff (St): 7 Diff (US): 17


2004 President, Collin County, TX
CandidateVotesPct
George W. Bush* (R) 174,435 71.2%
John Kerry (D) 68,935 28.1%
Other 1,784 0.7%
TOTAL 245,154
Turnout: 57% Diff (St): 10 Diff (US): 20


2000 President, Collin County, TX
CandidateVotesPct
George W. Bush (R) 128,179 73.1%
Albert Gore, Jr. (D) 42,884 24.4%
Ralph Nader (Grn) 3,195 1.8%
Pat Buchanan (Ref) 296 0.2%
Other 866 0.5%
TOTAL 175,420
Turnout: 50% Diff (St): 14 Diff (US): 25


1996 President, Collin County, TX
CandidateVotesPct
Bill Clinton* (D) 37,854 28.5%
Robert Dole (R) 83,750 63.0%
Ross Perot (Ref) 10,443 7.9%
Harry Browne (Lbt) 568 0.4%
Other 310 0.2%
TOTAL 132,925
Turnout: 47% Diff (St): 14 Diff (US): 22


1992 President, Collin County, TX
CandidateVotesPct
Bill Clinton (D) 24,508 19.0%
George Bush* (R) 60,514 47.0%
Ross Perot (I) 43,287 33.6%
Other 524 0.4%
TOTAL 128,833
Turnout: 58% Diff (St): 6 Diff (US): 10


1988 President, Collin County, TX
CandidateVotesPct
George Bush (R) 67,776 74.3%
Michael Dukakis (D) 22,934 25.1%
Ron Paul (Lbt) 465 0.5%
Other 55 0.1%
TOTAL 91,230
Turnout: 54% Diff (St): 18 Diff (US): 21


1984 President, Collin County, TX
CandidateVotesPct
Ronald Reagan* (R) 61,095 81.6%
Walter Mondale (D) 13,604 18.2%
Other 139 0.2%
TOTAL 74,838
Turnout: 57% Diff (St): 18 Diff (US): 23


1980 President, Collin County, TX
CandidateVotesPct
Ronald Reagan (R) 36,559 67.9%
Jimmy Carter* (D) 15,187 28.2%
John Anderson (I) 1,559 2.9%
Edward Clark (Lbt) 556 1.0%
TOTAL 53,861
Turnout: 58% Diff (St): 13 Diff (US): 17


1976 President, Collin County, TX
CandidateVotesPct
Jimmy Carter (D) 14,039 39.0%
Gerald Ford* (R) 21,608 60.0%
Eugene McCarthy (I) 153 0.4%
Other 200 0.6%
TOTAL 36,000
Turnout: 53% Diff (St): 12 Diff (US): 12


1972 President, Collin County, TX
CandidateVotesPct
Richard Nixon* (R) 17,667 78.0%
George McGovern (D) 4,783 21.1%
Other 187 0.8%
TOTAL 22,637
Turnout: 46% Diff (St): 12 Diff (US): 17


1968 President, Collin County, TX
CandidateVotesPct
Richard Nixon (R) 6,494 39.9%
Hubert Humphrey (D) 5,918 36.4%
George Wallace (AIP) 3,850 23.7%
TOTAL 16,262
Turnout: 49% Diff (St): 0 Diff (US): -3


1964 President, Collin County, TX
CandidateVotesPct
Lyndon Johnson* (D) 7,833 70.0%
Barry Goldwater (R) 3,341 29.8%
Other 19 0.2%
TOTAL 11,193
Turnout: 41% Diff (St): -7 Diff (US): -9


1960 President, Collin County, TX
CandidateVotesPct
John Kennedy (D) 5,229 57.1%
Richard Nixon (R) 3,865 42.2%
Other 64 0.7%
TOTAL 9,158
Turnout: 42% Diff (St): -6 Diff (US): -7


1956 President, Collin County, TX
CandidateVotesPct
Dwight Eisenhower* (R) 3,823 41.8%
Adlai Stevenson (D) 5,280 57.8%
Other 34 0.4%
TOTAL 9,137
Turnout: 40% Diff (St): -13 Diff (US): -16


1952 President, Collin County, TX
CandidateVotesPct
Dwight Eisenhower (R) 4,037 40.6%
Adlai Stevenson (D) 5,906 59.4%
Other 7 0.1%
TOTAL 9,950
Turnout: 43% Diff (St): -13 Diff (US): -15


1948 President, Collin County, TX
CandidateVotesPct
Harry Truman* (D) 5,516 76.1%
Thomas Dewey (R) 1,155 15.9%
Strom Thurmond (StsRts) 543 7.5%
Henry Wallace (Prog) 17 0.2%
Other 19 0.3%
TOTAL 7,250
Turnout: 31% Diff (St): -8 Diff (US): -29


1944 President, Collin County, TX
CandidateVotesPct
Franklin Roosevelt* (D) 6,574 78.8%
Thomas Dewey (R) 974 11.7%
Other 796 9.5%
TOTAL 8,344
Turnout: 34% Diff (St): -5 Diff (US): -34


1940 President, Collin County, TX
CandidateVotesPct
Franklin Roosevelt* (D) 7,373 87.6%
Wendell Willkie (R) 1,028 12.2%
Other 11 0.1%
TOTAL 8,412
Turnout: 33% Diff (St): -7 Diff (US): -33


1936 President, Collin County, TX
CandidateVotesPct
Franklin Roosevelt* (D) 5,669 91.3%
Alf Landon (R) 531 8.6%
Other 10 0.2%
TOTAL 6,210
Turnout: 26% Diff (St): -4 Diff (US): -28


1932 President, Collin County, TX
CandidateVotesPct
Franklin Roosevelt (D) 6,059 90.5%
Herbert Hoover* (R) 589 8.8%
Other 50 0.7%
TOTAL 6,698
Turnout: 29% Diff (St): -2 Diff (US): -31


1928 President, Collin County, TX
CandidateVotesPct
Herbert Hoover (R) 3,476 50.6%
Al Smith (D) 3,377 49.1%
Other 23 0.3%
TOTAL 6,876
Turnout: 31% Diff (St): -1 Diff (US): -8


1924 President, Collin County, TX
CandidateVotesPct
Calvin Coolidge (R) 1,981 21.2%
John Davis (D) 7,215 77.0%
Robert LaFollette (Prog) 169 1.8%
TOTAL 9,365
Turnout: 41% Diff (St): 1 Diff (US): -33


1920 President, Collin County, TX
CandidateVotesPct
Warren Harding (R) 1,338 23.2%
James Cox (D) 4,045 70.0%
Other 395 6.8%
TOTAL 5,778
Turnout: 25% Diff (St): 0 Diff (US): -37


1916 President, Collin County, TX
CandidateVotesPct
Woodrow Wilson* (D) 4,141 83.9%
Charles Evans Hughes (R) 594 12.0%
Other 198 4.0%
TOTAL 4,933
Turnout: 22% Diff (St): -5 Diff (US): -34


1912 President, Collin County, TX
CandidateVotesPct
Woodrow Wilson (D) 3,187 78.1%
Theodore Roosevelt (Prog) 223 5.5%
William Taft* (R) 342 8.4%
Other 331 8.1%
TOTAL 4,083
Turnout: 18% Diff (St): -1 Diff (US): -15


1908 President, Collin County, TX
CandidateVotesPct
William Taft (R) 792 16.8%
William J. Bryan (D) 3,797 80.3%
Other 139 2.9%
TOTAL 4,728
Turnout: 23% Diff (St): -6 Diff (US): -35


1904 President, Collin County, TX
CandidateVotesPct
Theodore Roosevelt (R) 954 21.0%
Alton Parker (D) 3,405 74.8%
Other 193 4.2%
TOTAL 4,552
Turnout: 22% Diff (St): -1 Diff (US): -35


1900 President, Collin County, TX
CandidateVotesPct
William McKinley* (R) 1,750 24.6%
William J. Bryan (D) 5,090 71.7%
Other 260 3.7%
TOTAL 7,100
Turnout: 33% Diff (St): -6 Diff (US): -27
* incumbent

Historical Statewide Election Results for Collin County, TX

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

YearTypeTurnout WinnerRunner-Up OtherTotal VotesDiff PSV
2022 G 43% Greg Abbott* (R) 198,236 54.3% Beto O'Rourke (D) 161,737 44.3% 4,806 [+] 1.3% 364,779 0 4.50%
2020 S2 56% John Cornyn* (R) 263,074 54.7% Mary Hegar (D) 207,005 43.0% 11,227 [+] 2.3% 481,306 1 4.32%
2018 S1 47% Ted Cruz* (R) 187,425 52.7% Beto O'Rourke (D) 165,614 46.5% 2,927 [+] 0.8% 355,966 2 4.25%
2018 G 47% Greg Abbott* (R) 208,075 58.8% Lupe Valdez (D) 139,175 39.3% 6,444 [+] 1.8% 353,694 3 4.24%
2014 S2 27% John Cornyn* (R) 120,164 68.4% David Alameel (D) 49,145 28.0% 6,308 [+] 3.6% 175,617 7 3.78%
2014 G 27% Greg Abbott (R) 116,365 65.7% Wendy Davis (D) 57,757 32.6% 3,009 [+] 1.7% 177,131 6 3.75%
2012 S1 49% Ted Cruz (R) 189,142 64.2% Paul Sadler (D) 96,726 32.8% 8,759 [+] 3.0% 294,627 8 3.75%
2010 G 28% Rick Perry* (R) 100,359 64.1% Bill White (D) 51,890 33.1% 4,419 [+] 2.8% 156,668 9 3.15%
2008 S2 56% John Cornyn* (R) 184,000 64.1% Rick Noriega (D) 96,094 33.5% 6,996 [+] 2.4% 287,090 9 3.63%
2006 S1 29% Kay Bailey Hutchison* (R) 97,055 70.9% Barbara Ann Radnofsky (D) 36,670 26.8% 3,149 [+] 2.3% 136,874 9 3.17%
2006 G 29% Rick Perry* (R) 67,813 49.1% Chris Bell (D) 32,457 23.5% 37,818 [+] 27.4% 138,088 10 3.14%
2002 S2 32% John Cornyn (R) 88,315 69.9% Ron Kirk (D) 36,810 29.1% 1,278 [+] 1.0% 126,403 15 2.80%
2002 G 33% Rick Perry* (R) 95,680 74.1% Tony Sanchez (D) 30,903 23.9% 2,509 [+] 1.9% 129,092 16 2.83%
2000 S1 49% Kay Bailey Hutchison* (R) 138,238 79.9% Gene Kelly (D) 30,655 17.7% 4,061 [+] 2.3% 172,954 15 2.76%
1998 G 26% George W. Bush* (R) 71,066 84.5% Garry Mauro (D) 12,544 14.9% 479 [+] 0.6% 84,089 16 2.25%
1996 S2 46% Phil Gramm* (R) 91,256 69.2% Victor Morales (D) 38,708 29.4% 1,895 [+] 1.4% 131,859 14 2.39%
1994 S1 36% Kay Bailey Hutchison* (R) 67,442 74.8% Richard Fisher (D) 21,866 24.3% 828 [+] 0.9% 90,136 14 2.11%
1994 G 39% George W. Bush (R) 64,515 65.5% Ann Richards* (D) 33,305 33.8% 650 [+] 0.7% 98,470 12 2.24%
1993 S1 14% Kay Bailey Hutchison (R) 28,680 84.0% Bob Krueger (D) 5,455 16.0% 0 0.0% 34,135 17 1.93%
1990 S2 38% Phil Gramm* (R) 54,151 75.4% Hugh Parmer (D) 15,516 21.6% 2,139 [+] 3.0% 71,806 15 1.88%
1990 G 38% Clayton Williams (R) 40,427 56.3% Ann Richards (D) 27,435 38.2% 3,982 [+] 5.5% 71,844 9 1.85%
1988 S1 54% Beau Boulter (R) 50,602 55.7% Lloyd Bentsen* (D) 39,508 43.5% 768 [+] 0.8% 90,878 16 1.71%
1986 G 32% William Clements (R) 31,410 66.3% Mark White* (D) 15,493 32.7% 500 [+] 1.1% 47,403 14 1.38%
1984 S2 56% Phil Gramm (R) 56,349 76.1% Lloyd Doggett (D) 17,673 23.9% 0 0.0% 74,022 18 1.39%
1982 S1 34% James Collins (R) 22,775 60.0% Lloyd Bentsen* (D) 14,853 39.1% 344 [+] 0.9% 37,972 19 1.22%
1982 G 35% William Clements* (R) 24,851 62.9% Mark White (D) 14,331 36.3% 331 [+] 0.8% 39,513 17 1.24%
1978 S2 26% John Tower* (R) 12,101 59.1% Bob Krueger (D) 8,299 40.6% 65 [+] 0.3% 20,465 9 0.88%
1978 G 28% William Clements (R) 13,779 62.4% John Hill (D) 8,232 37.3% 67 [+] 0.3% 22,078 12 0.93%
1976 S1 52% Alan Steelman (R) 19,393 55.2% Lloyd Bentsen* (D) 15,473 44.0% 294 [+] 0.8% 35,160 13 0.91%
1974 G 25% Dolph Briscoe* (D) 9,483 64.1% Jim Granberry (R) 4,837 32.7% 466 [+] 3.2% 14,786 2 0.89%
1972 S2 46% John Tower* (R) 13,814 61.3% Barefoot Sanders (D) 8,599 38.2% 111 [+] 0.5% 22,524 8 0.66%
1972 G 46% Hank Grover (R) 12,730 56.9% Dolph Briscoe (D) 9,033 40.4% 623 [+] 2.8% 22,386 12 0.66%
1970 S1 34% Lloyd Bentsen (D) 7,202 57.0% George Bush (R) 5,426 43.0% 0 0.0% 12,628 -3 0.57%
1970 G 35% Preston Smith* (D) 6,829 53.4% Paul Eggers (R) 5,962 46.6% 0 0.0% 12,791 0 0.57%
1968 G 48% Preston Smith (D) 9,961 63.2% Paul Eggers (R) 5,794 36.8% 0 0.0% 15,755 -6 0.54%
1966 S2 21% Waggoner Carr (D) 3,199 51.7% John Tower* (R) 2,987 48.2% 5 [+] 0.1% 6,191 -8 0.41%
1966 G 19% John Connally* (D) 4,917 84.0% T.E. Kennerly (R) 901 15.4% 39 [+] 0.7% 5,857 -10 0.41%
1964 S1 40% Ralph Yarborough* (D) 6,958 63.8% George Bush (R) 3,934 36.1% 12 [+] 0.1% 10,904 -7 0.42%
1964 G 39% John Connally* (D) 8,768 81.7% Jack Crichton (R) 1,949 18.2% 14 [+] 0.1% 10,731 -8 0.42%
1962 G 24% John Connally (D) 3,840 64.3% Jack Cox (R) 2,101 35.2% 32 [+] 0.5% 5,973 -10 0.38%
1961 S2 17% William Blakley* (D) 2,719 70.3% John Tower (R) 1,150 29.7% 0 0.0% 3,869 -21 0.44%
1960 S2 42% Lyndon Johnson* (D) 6,516 71.6% John Tower (R) 2,586 28.4% 0 0.0% 9,102 -13 0.40%
1960 G 43% Price Daniel* (D) 7,427 79.1% William Steger (R) 1,968 20.9% 0 0.0% 9,395 -6 0.42%
*: 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 Collin County, TX

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

DateDistrictWinnerRunner-Up OtherTotal Votes
2022-11-08 TX03Keith Self (R) 143,623 58.7% Sandeep Srivastava (D) 94,725 38.7% 6,400 2.6% 244,748
2022-11-08 TX04Pat Fallon* (R) 48,404 51.2% Iro Omere (D) 43,748 46.3% 2,347 2.5% 94,499
2022-11-08 TX32Colin Allred* (D) 11,459 58.2% Antonio Swad (R) 8,225 41.8% 0 0.0% 19,684
County Total for 2022-11-08:   358,931
2020-11-03 TX03Van Taylor* (R) 230,512 55.1% Lulu Seikaly (D) 179,458 42.9% 8,621 2.1% 418,591
2020-11-03 TX04Pat Fallon (R) 21,582 74.3% Russell Foster (D) 6,808 23.4% 673 2.3% 29,063
2020-11-03 TX32Genevieve Collins (R) 15,438 56.0% Colin Allred* (D) 11,499 41.7% 607 2.2% 27,544
County Total for 2020-11-03:   475,198
2018-11-06 TX03Van Taylor (R) 169,520 54.2% Lorie Burch (D) 138,234 44.2% 4,757 1.5% 312,511
2018-11-06 TX04John Ratcliffe* (R) 13,826 75.4% Catherine Krantz (D) 4,193 22.9% 316 1.7% 18,335
2018-11-06 TX32Pete Sessions* (R) 11,013 55.1% Colin Allred (D) 8,491 42.5% 472 2.4% 19,976
County Total for 2018-11-06:   350,822
2016-11-08 TX03Sam Johnson* (R) 193,684 61.2% Adam Bell (D) 109,420 34.6% 13,363 4.2% 316,467
2016-11-08 TX04John Ratcliffe* (R) 14,038 87.6% Cody Wommack (Libertarian) 1,980 12.4% 0 0.0% 16,018
2016-11-08 TX32Pete Sessions* (R) 13,009 78.3% Ed Rankin (Libertarian) 2,598 15.6% 999 6.0% 16,606
County Total for 2016-11-08:   349,091
2014-11-04 TX03Sam Johnson* (R) 113,404 82.0% Paul Blair (Green) 24,876 18.0% 0 0.0% 138,280
2014-11-04 TX04John Ratcliffe (R) 6,687 100.0% 0 0.0% 6,687
2014-11-04 TX32Pete Sessions* (R) 6,523 67.9% Frank Perez (D) 2,787 29.0% 296 3.1% 9,606
County Total for 2014-11-04:   154,573
2012-11-06 TX03Sam Johnson* (R) 187,180 100.0% 0 0.0% 187,180
2012-11-06 TX04Ralph Hall* (R) 10,318 78.8% VaLinda Hathcox (D) 2,384 18.2% 388 3.0% 13,090
2012-11-06 TX32Pete Sessions* (R) 10,365 64.7% Katherine McGovern (D) 5,190 32.4% 471 2.9% 16,026
County Total for 2012-11-06:   216,296
2010-11-02 TX03Sam Johnson* (R) 77,168 69.7% John Lingenfelder (D) 30,672 27.7% 2,817 2.5% 110,657
2010-11-02 TX04Ralph Hall* (R) 31,937 73.0% VaLinda Hathcox (D) 9,558 21.8% 2,259 5.2% 43,754
County Total for 2010-11-02:   154,411
2008-11-04 TX03Sam Johnson* (R) 131,553 63.3% Tom Daley (D) 71,606 34.4% 4,769 2.3% 207,928
2008-11-04 TX04Ralph Hall* (R) 51,861 68.7% Glenn Melancon (D) 21,594 28.6% 2,010 2.7% 75,465
County Total for 2008-11-04:   283,393
2006-11-07 TX03Sam Johnson* (R) 66,897 65.7% Dan Dodd (D) 32,240 31.7% 2,673 2.6% 101,810
2006-11-07 TX04Ralph Hall* (R) 23,119 69.7% Glenn Melancon (D) 9,079 27.4% 986 3.0% 33,184
County Total for 2006-11-07:   134,994
2004-11-02 TX03Sam Johnson* (R) 135,327 87.4% Paul Jenkins (I) 11,361 7.3% 8,181 5.3% 154,869
2004-11-02 TX04Ralph Hall* (R) 41,165 75.6% Jim Nickerson (D) 12,314 22.6% 946 1.7% 54,425
County Total for 2004-11-02:   209,294
2002-11-05 TX03Sam Johnson* (R) 83,419 76.3% Manny Molera (D) 24,014 22.0% 1,900 1.7% 109,333
2002-11-05 TX04John Graves (R) 2,855 53.5% Ralph Hall* (D) 2,330 43.6% 154 2.9% 5,339
2002-11-05 TX26Michael Burgess (R) 9,701 82.1% Paul LeBon (D) 1,922 16.3% 199 1.7% 11,822
County Total for 2002-11-05:   126,494
2000-11-07 TX03Sam Johnson* (R) 104,931 77.4% Billy Zachary (D) 27,237 20.1% 3,339 2.5% 135,507
2000-11-07 TX04Ralph Hall* (D) 8,416 48.8% Jon Newton (R) 8,349 48.4% 468 2.7% 17,233
2000-11-07 TX26Dick Armey* (R) 12,777 80.5% Steve Love (D) 2,883 18.2% 210 1.3% 15,870
County Total for 2000-11-07:   168,610
1998-11-03 TX03Sam Johnson* (R) 56,375 91.7% Ken Ashby (Libertarian) 5,081 8.3% 0 0.0% 61,456
1998-11-03 TX04Ralph Hall* (D) 4,322 49.4% Jim Lohmeyer (R) 4,279 48.9% 153 1.7% 8,754
1998-11-03 TX26Dick Armey* (R) 5,831 91.4% Joe Turner (Libertarian) 552 8.6% 0 0.0% 6,383
County Total for 1998-11-03:   76,593
1996-11-05 TX03Sam Johnson* (R) 77,542 78.2% Lee Cole (D) 19,347 19.5% 2,278 2.3% 99,167
1996-11-05 TX04Ralph Hall* (D) 7,477 53.9% Jerry Ray Hall (R) 6,011 43.3% 395 2.8% 13,883
1996-11-05 TX26Dick Armey* (R) 6,515 78.1% Jerry Frankel (D) 1,827 21.9% 0 0.0% 8,342
County Total for 1996-11-05:   121,392
1994-11-08 TX03Sam Johnson* (R) 41,533 91.2% Tom Donahue (Libertarian) 3,986 8.8% 0 0.0% 45,519
1994-11-08 TX04Ralph Hall* (D) 5,760 52.2% David Bridges (R) 5,063 45.9% 210 1.9% 11,033
1994-11-08 TX26Dick Armey* (R) 27,306 80.5% Le Earl Ann Bryant (D) 6,289 18.5% 320 0.9% 33,915
1994-11-08 TX30Eddie Bernice Johnson* (D) 241 47.7% Lucy Cain (R) 236 46.7% 28 5.5% 505
County Total for 1994-11-08:   90,972
1992-11-03 TX03Sam Johnson* (R) 53,126 87.1% Noel Kopala (Libertarian) 7,858 12.9% 0 0.0% 60,984
1992-11-03 TX04Ralph Hall* (D) 8,333 55.2% David Bridges (R) 5,823 38.6% 939 6.2% 15,095
1992-11-03 TX26Dick Armey* (R) 30,876 79.0% John Wayne Caton (D) 8,193 21.0% 4 0.0% 39,073
1992-11-03 TX30Eddie Bernice Johnson (D) 421 50.8% Lucy Cain (R) 340 41.0% 68 8.2% 829
County Total for 1992-11-03:   115,981
*: incumbent           sp: special election           RO: runoff election

Voter Registration Data for Collin County, TX

Party registration is not used in this state, however as of 2022 registrations in Collin County, TX were estimated to be 49% Republican and 33% Democrat.

YearTotalRepublicanDemocratOtherR/D EdgeR/D Edge %VAPOP %
2024 748,752 0 0.0% 0 0.0% 748,752 100.0% n/a n/a 111%
2022 693,753 0 0.0% 0 0.0% 693,753 100.0% n/a n/a 81%
2020 648,670 0 0.0% 0 0.0% 648,670 100.0% n/a n/a 76%
2018 579,893 0 0.0% 0 0.0% 579,893 100.0% n/a n/a 73%
2016 537,358 0 0.0% 0 0.0% 537,358 100.0% n/a n/a 73%
2014 485,406 0 0.0% 0 0.0% 485,406 100.0% n/a n/a 72%
2012 458,872 0 0.0% 0 0.0% 458,872 100.0% n/a n/a 74%
2010 424,672 0 0.0% 0 0.0% 424,672 100.0% n/a n/a 76%
2008 425,091 0 0.0% 0 0.0% 425,091 100.0% n/a n/a 82%
2006 381,821 0 0.0% 0 0.0% 381,821 100.0% n/a n/a 80%
2004 369,412 0 0.0% 0 0.0% 369,412 100.0% n/a n/a 85%
2002 319,236 0 0.0% 0 0.0% 319,236 100.0% n/a n/a 81%
2000 296,171 0 0.0% 0 0.0% 296,171 100.0% n/a n/a 84%
1994 175,916 0 0.0% 0 0.0% 175,916 100.0% n/a n/a 69%
1986 98,281 0 0.0% 0 0.0% 98,281 100.0% n/a n/a 65%
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.