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Boulder, CO Metro Area


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Click here to view demographic data for Boulder, CO Metro Area

2022 population: 327,468   ( 32,901 from 2010 , 3,296 from 2020)
Land area: 726.4 square miles
Population density: 450.8 persons per square mile

2022 Census data
White:251,865 76.91% 7.8%
Black:3,4541.05% 52.5%
Indian:1,3130.40% 23.8%
Asian:16,6115.07% 36.7%
2+ races:8,1952.50% 46.4%
Hispanic:46,03014.06% 17.2%
Total non-White:75,60323.09% 24.3%

2020-2022 ComponentsNumberRate
Births:5,633 8.5
Deaths:4,9737.5
Net Migration: -4,985-7.5
Net Immigration: 1,2471.9
Change in White population:18,124 6.2
Change in Non-White pop.:14,777 5.0



Historical Presidential Election Results for Boulder, CO Metro Area



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

YearTurnout WinnerRunner-Up OtherTotal Votes Diff
(US)
PUSV
2020 77% Joe Biden (D) 159,089 77.2% Donald Trump* (R) 42,501 20.6% 4,521 [+] 2.2% 206,111 -26 0.13%
2016 74% Hillary Clinton (D) 132,334 70.3% Donald Trump (R) 41,396 22.0% 14,415 [+] 7.7% 188,145 -24 0.14%
2012 75% Barack Obama* (D) 125,091 69.7% Mitt Romney (R) 49,981 27.8% 4,427 [+] 2.5% 179,499 -19 0.14%
2008 75% Barack Obama (D) 124,159 72.3% John McCain (R) 44,904 26.1% 2,700 [+] 1.6% 171,763 -19 0.13%
2004 70% John Kerry (D) 105,564 66.3% George W. Bush* (R) 51,586 32.4% 2,109 [+] 1.3% 159,259 -18 0.13%
2000 62% Albert Gore, Jr. (D) 69,983 50.1% George W. Bush (R) 50,873 36.4% 18,770 [+] 13.4% 139,626 -11 0.13%
1996 59% Bill Clinton* (D) 63,316 52.2% Robert Dole (R) 41,922 34.5% 16,116 [+] 13.3% 121,354 -6 0.13%
1992 69% Bill Clinton (D) 64,567 50.9% George Bush* (R) 33,553 26.5% 28,651 [+] 22.6% 126,771 -11 0.12%
1988 64% Michael Dukakis (D) 57,265 53.4% George Bush (R) 48,174 44.9% 1,784 [+] 1.7% 107,223 -8 0.12%
1984 63% Ronald Reagan* (R) 53,535 55.1% Walter Mondale (D) 42,195 43.4% 1,493 1.5% 97,223 -4 0.10%
1980 61% Ronald Reagan (R) 40,698 46.9% Jimmy Carter* (D) 28,422 32.7% 17,679 [+] 20.4% 86,799 -4 0.10%
1976 69% Gerald Ford* (R) 42,830 52.7% Jimmy Carter (D) 33,284 41.0% 5,139 [+] 6.3% 81,253 5 0.10%
1972 71% Richard Nixon* (R) 40,766 56.8% George McGovern (D) 29,484 41.1% 1,520 [+] 2.1% 71,770 -4 0.09%
1968 65% Richard Nixon (R) 27,671 57.6% Hubert Humphrey (D) 17,422 36.2% 2,986 [+] 6.2% 48,079 14 0.07%
1964 67% Lyndon Johnson* (D) 22,737 56.4% Barry Goldwater (R) 17,373 43.1% 220 0.5% 40,330 5 0.06%
1960 70% Richard Nixon (R) 19,791 61.5% John Kennedy (D) 12,276 38.1% 130 0.4% 32,197 12 0.05%
1956 60% Dwight Eisenhower* (R) 16,748 66.9% Adlai Stevenson (D) 8,149 32.5% 142 0.6% 25,039 9 0.04%
1952 66% Dwight Eisenhower (R) 15,069 65.3% Adlai Stevenson (D) 7,767 33.7% 243 1.1% 23,079 10 0.04%
1948 66% Thomas Dewey (R) 10,335 52.1% Harry Truman* (D) 8,792 44.3% 712 [+] 3.6% 19,839 7 0.04%
1944 65% Thomas Dewey (R) 10,054 57.1% Franklin Roosevelt* (D) 7,442 42.3% 114 0.6% 17,610 11 0.04%
1940 81% Wendell Willkie (R) 10,525 53.2% Franklin Roosevelt* (D) 9,039 45.7% 212 1.1% 19,776 8 0.04%
1936 80% Franklin Roosevelt* (D) 9,788 55.9% Alf Landon (R) 7,244 41.4% 469 [+] 2.7% 17,501 5 0.04%
1932 81% Franklin Roosevelt (D) 8,412 50.4% Herbert Hoover* (R) 7,487 44.8% 808 [+] 4.8% 16,707 5 0.04%
1928 71% Herbert Hoover (R) 9,457 67.5% Al Smith (D) 4,363 31.1% 195 [+] 1.4% 14,015 9 0.04%
1924 66% Calvin Coolidge (R) 7,595 58.8% John Davis (D) 3,273 25.3% 2,059 [+] 15.9% 12,927 5 0.04%
1920 57% Warren Harding (R) 6,456 57.9% James Cox (D) 4,200 37.7% 492 [+] 4.4% 11,148 -2 0.04%
1916 60% Woodrow Wilson* (D) 7,419 61.5% Charles Evans Hughes (R) 3,986 33.0% 666 [+] 5.5% 12,071 -13 0.07%
1912 54% Woodrow Wilson (D) 4,330 40.8% Theodore Roosevelt (Prog) 2,469 23.2% 3,821 [+] 36.0% 10,620 0 0.07%
1908 63% William J. Bryan (D) 5,772 49.7% William Taft (R) 4,856 41.8% 991 [+] 8.5% 11,619 -10 0.08%
1904 63% Theodore Roosevelt (R) 5,483 53.9% Alton Parker (D) 4,030 39.6% 659 [+] 6.5% 10,172 -2 0.08%
1900 66% William J. Bryan (D) 5,117 55.8% William McKinley* (R) 3,719 40.6% 332 [+] 3.6% 9,168 -11 0.07%
* incumbent         PSV: percent of state vote



2020 President, Boulder, CO Metro Area
CandidateVotesPct
Joe Biden (D) 159,089 77.2%
Donald Trump* (R) 42,501 20.6%
Jo Jorgensen (Lbt) 2,539 1.2%
Other 1,982 1.0%
TOTAL 206,111
Turnout: 77% Diff (US): -26


2016 President, Boulder, CO Metro Area
CandidateVotesPct
Hillary Clinton (D) 132,334 70.3%
Donald Trump (R) 41,396 22.0%
Gary Johnson (Lbt) 8,034 4.3%
Jill Stein (Grn) 3,733 2.0%
Evan McMullin (I) 1,473 0.8%
Other 1,175 0.6%
TOTAL 188,145
Turnout: 74% Diff (US): -24


2012 President, Boulder, CO Metro Area
CandidateVotesPct
Barack Obama* (D) 125,091 69.7%
Mitt Romney (R) 49,981 27.8%
Gary Johnson (Lbt) 2,794 1.6%
Other 1,633 0.9%
TOTAL 179,499
Turnout: 75% Diff (US): -19


2008 President, Boulder, CO Metro Area
CandidateVotesPct
Barack Obama (D) 124,159 72.3%
John McCain (R) 44,904 26.1%
Ralph Nader (I) 852 0.5%
Bob Barr (Lbt) 928 0.5%
Other 920 0.5%
TOTAL 171,763
Turnout: 75% Diff (US): -19


2004 President, Boulder, CO Metro Area
CandidateVotesPct
George W. Bush* (R) 51,586 32.4%
John Kerry (D) 105,564 66.3%
Ralph Nader (I) 964 0.6%
Other 1,145 0.7%
TOTAL 159,259
Turnout: 70% Diff (US): -18


2000 President, Boulder, CO Metro Area
CandidateVotesPct
George W. Bush (R) 50,873 36.4%
Albert Gore, Jr. (D) 69,983 50.1%
Ralph Nader (Grn) 16,498 11.8%
Pat Buchanan (Ref) 477 0.3%
Other 1,795 1.3%
TOTAL 139,626
Turnout: 62% Diff (US): -11


1996 President, Boulder, CO Metro Area
CandidateVotesPct
Bill Clinton* (D) 63,316 52.2%
Robert Dole (R) 41,922 34.5%
Ross Perot (Ref) 6,840 5.6%
Ralph Nader (Grn) 6,772 5.6%
Harry Browne (Lbt) 1,469 1.2%
Other 1,035 0.9%
TOTAL 121,354
Turnout: 59% Diff (US): -6


1992 President, Boulder, CO Metro Area
CandidateVotesPct
Bill Clinton (D) 64,567 50.9%
George Bush* (R) 33,553 26.5%
Ross Perot (I) 27,762 21.9%
Other 889 0.7%
TOTAL 126,771
Turnout: 69% Diff (US): -11


1988 President, Boulder, CO Metro Area
CandidateVotesPct
George Bush (R) 48,174 44.9%
Michael Dukakis (D) 57,265 53.4%
Ron Paul (Lbt) 1,463 1.4%
Other 321 0.3%
TOTAL 107,223
Turnout: 64% Diff (US): -8


1984 President, Boulder, CO Metro Area
CandidateVotesPct
Ronald Reagan* (R) 53,535 55.1%
Walter Mondale (D) 42,195 43.4%
Other 1,493 1.5%
TOTAL 97,223
Turnout: 63% Diff (US): -4


1980 President, Boulder, CO Metro Area
CandidateVotesPct
Ronald Reagan (R) 40,698 46.9%
Jimmy Carter* (D) 28,422 32.7%
John Anderson (I) 13,712 15.8%
Edward Clark (Lbt) 2,360 2.7%
Other 1,607 1.9%
TOTAL 86,799
Turnout: 61% Diff (US): -4


1976 President, Boulder, CO Metro Area
CandidateVotesPct
Jimmy Carter (D) 33,284 41.0%
Gerald Ford* (R) 42,830 52.7%
Eugene McCarthy (I) 4,252 5.2%
Other 887 1.1%
TOTAL 81,253
Turnout: 69% Diff (US): 5


1972 President, Boulder, CO Metro Area
CandidateVotesPct
Richard Nixon* (R) 40,766 56.8%
George McGovern (D) 29,484 41.1%
John Schmitz (Amer) 837 1.2%
Other 683 1.0%
TOTAL 71,770
Turnout: 71% Diff (US): -4


1968 President, Boulder, CO Metro Area
CandidateVotesPct
Richard Nixon (R) 27,671 57.6%
Hubert Humphrey (D) 17,422 36.2%
George Wallace (AIP) 2,497 5.2%
Other 489 1.0%
TOTAL 48,079
Turnout: 65% Diff (US): 14


1964 President, Boulder, CO Metro Area
CandidateVotesPct
Lyndon Johnson* (D) 22,737 56.4%
Barry Goldwater (R) 17,373 43.1%
Other 220 0.5%
TOTAL 40,330
Turnout: 67% Diff (US): 5


1960 President, Boulder, CO Metro Area
CandidateVotesPct
John Kennedy (D) 12,276 38.1%
Richard Nixon (R) 19,791 61.5%
Other 130 0.4%
TOTAL 32,197
Turnout: 70% Diff (US): 12


1956 President, Boulder, CO Metro Area
CandidateVotesPct
Dwight Eisenhower* (R) 16,748 66.9%
Adlai Stevenson (D) 8,149 32.5%
Other 142 0.6%
TOTAL 25,039
Turnout: 60% Diff (US): 9


1952 President, Boulder, CO Metro Area
CandidateVotesPct
Dwight Eisenhower (R) 15,069 65.3%
Adlai Stevenson (D) 7,767 33.7%
Other 243 1.1%
TOTAL 23,079
Turnout: 66% Diff (US): 10


1948 President, Boulder, CO Metro Area
CandidateVotesPct
Harry Truman* (D) 8,792 44.3%
Thomas Dewey (R) 10,335 52.1%
Henry Wallace (Prog) 488 2.5%
Other 224 1.1%
TOTAL 19,839
Turnout: 66% Diff (US): 7


1944 President, Boulder, CO Metro Area
CandidateVotesPct
Franklin Roosevelt* (D) 7,442 42.3%
Thomas Dewey (R) 10,054 57.1%
Other 114 0.6%
TOTAL 17,610
Turnout: 65% Diff (US): 11


1940 President, Boulder, CO Metro Area
CandidateVotesPct
Franklin Roosevelt* (D) 9,039 45.7%
Wendell Willkie (R) 10,525 53.2%
Other 212 1.1%
TOTAL 19,776
Turnout: 81% Diff (US): 8


1936 President, Boulder, CO Metro Area
CandidateVotesPct
Franklin Roosevelt* (D) 9,788 55.9%
Alf Landon (R) 7,244 41.4%
William Lemke (Union) 354 2.0%
Norman Thomas (Soc) 103 0.6%
Other 12 0.1%
TOTAL 17,501
Turnout: 80% Diff (US): 5


1932 President, Boulder, CO Metro Area
CandidateVotesPct
Franklin Roosevelt (D) 8,412 50.4%
Herbert Hoover* (R) 7,487 44.8%
Norman Thomas (Soc) 720 4.3%
Other 88 0.5%
TOTAL 16,707
Turnout: 81% Diff (US): 5


1928 President, Boulder, CO Metro Area
CandidateVotesPct
Herbert Hoover (R) 9,457 67.5%
Al Smith (D) 4,363 31.1%
Norman Thomas (Soc) 129 0.9%
Other 66 0.5%
TOTAL 14,015
Turnout: 71% Diff (US): 9


1924 President, Boulder, CO Metro Area
CandidateVotesPct
Calvin Coolidge (R) 7,595 58.8%
John Davis (D) 3,273 25.3%
Robert LaFollette (Prog) 2,007 15.5%
Other 52 0.4%
TOTAL 12,927
Turnout: 66% Diff (US): 5


1920 President, Boulder, CO Metro Area
CandidateVotesPct
Warren Harding (R) 6,456 57.9%
James Cox (D) 4,200 37.7%
Eugene Debs (Soc) 294 2.6%
Parley Christiansen (FL) 73 0.7%
Aaron Watkins (Proh) 125 1.1%
TOTAL 11,148
Turnout: 57% Diff (US): -2


1916 President, Boulder, CO Metro Area
CandidateVotesPct
Woodrow Wilson* (D) 7,419 61.5%
Charles Evans Hughes (R) 3,986 33.0%
Allan Benson (Soc) 482 4.0%
James Hanly (Proh) 163 1.4%
Other 21 0.2%
TOTAL 12,071
Turnout: 60% Diff (US): -13


1912 President, Boulder, CO Metro Area
CandidateVotesPct
Woodrow Wilson (D) 4,330 40.8%
Theodore Roosevelt (Prog) 2,469 23.2%
William Taft* (R) 2,445 23.0%
Eugene Debs (Soc) 918 8.6%
Eugene Chafin (Proh) 453 4.3%
Other 5 0.0%
TOTAL 10,620
Turnout: 54% Diff (US): 0


1908 President, Boulder, CO Metro Area
CandidateVotesPct
William Taft (R) 4,856 41.8%
William J. Bryan (D) 5,772 49.7%
Eugene Debs (Soc) 498 4.3%
Eugene Chafin (Proh) 493 4.2%
TOTAL 11,619
Turnout: 63% Diff (US): -10


1904 President, Boulder, CO Metro Area
CandidateVotesPct
Theodore Roosevelt (R) 5,483 53.9%
Alton Parker (D) 4,030 39.6%
Other 659 6.5%
TOTAL 10,172
Turnout: 63% Diff (US): -2


1900 President, Boulder, CO Metro Area
CandidateVotesPct
William McKinley* (R) 3,719 40.6%
William J. Bryan (D) 5,117 55.8%
Other 332 3.6%
TOTAL 9,168
Turnout: 66% Diff (US): -11
* incumbent