| Year | D | R | Margin (D%, R%, 3rd%) | D Cand. | R Cand. | State Margin | Nat. Margin | Rel. Margin | Total votes | Source | EVs |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1864 | 46,992(40.9%) | 67,805(59.1%) | (40.9%, 59.1%, 0.0%) | George B. McClellan | Abraham Lincoln | R+18.1 | R+10.1 | R+8.0 | 114,797 | Wikipedia | 7 |
| 1868 | 42,460(37.6%)(Δ -4,532) | 70,502(62.4%)(Δ 2,697) | (37.6%, 62.4%, 0.0%) | Horatio Seymour | Ulysses S. Grant | R+24.8(Δ R+6.7) | R+5.3(Δ D+4.8) | R+19.5(Δ R+11.4) | 112,962(Δ -1,835) | Wikipedia | 7 |
| 1872 | 29,097(32.1%)(Δ -13,363) | 61,426(67.9%)(Δ -9,076) | (32.1%, 67.9%, 0.0%) | Horace Greeley | Ulysses S. Grant | R+35.7(Δ R+10.9) | R+11.8(Δ R+6.5) | R+23.9(Δ R+4.4) | 90,523(Δ -22,439) | Wikipedia | 7 |
| 1876 | 49,917(43.0%)(Δ 20,820) | 66,300(57.0%)(Δ 4,874) | (42.6%, 56.6%, 0.0%) | Samuel J. Tilden | Rutherford B. Hayes | R+14.0(Δ D+21.7) | D+3.0(Δ D+14.8) | R+17.0(Δ D+6.9) | 117,045(Δ 26,522) | Wikipedia | 7 |
| 1880 | 65,171(45.3%)(Δ 15,254) | 74,056(51.5%)(Δ 7,756) | (45.3%, 51.5%, 3.1%) | Winfield Scott Hancock | James A. Garfield | R+6.2(Δ D+7.8) | R+0.1(Δ R+3.1) | R+6.1(Δ D+10.9) | 143,903(Δ 26,858) | Wikipedia | 7 |
| 1884 | 52,153(40.6%)(Δ -13,018) | 72,217(56.3%)(Δ -1,839) | (40.0%, 55.3%, 3.0%) | Grover Cleveland | James G. Blaine | R+15.4(Δ R+9.2) | D+0.6(Δ D+0.7) | R+15.9(Δ R+9.9) | 130,491(Δ -13,412) | Wikipedia | 6 |
| 1888 | 50,472(39.8%)(Δ -1,681) | 73,730(58.1%)(Δ 1,513) | (39.4%, 57.5%, 2.1%) | Grover Cleveland | Benjamin Harrison | R+18.1(Δ R+2.8) | D+0.8(Δ D+0.3) | R+19.0(Δ R+3.0) | 128,253(Δ -2,238) | Wikipedia | 6 |
| 1892 | 48,049(42.1%)(Δ -2,423) | 62,936(55.2%)(Δ -10,794) | (41.3%, 54.0%, 2.6%) | Grover Cleveland | Benjamin Harrison | R+12.8(Δ D+5.4) | D+3.0(Δ D+2.2) | R+15.8(Δ D+3.2) | 116,451(Δ -11,802) | Wikipedia | 6 |
| 1896 | 34,587(29.6%)(Δ -13,462) | 80,403(68.8%)(Δ 17,467) | (29.2%, 67.9%, 1.6%) | William Jennings Bryan | William McKinley | R+38.7(Δ R+25.9) | R+4.3(Δ R+7.3) | R+34.4(Δ R+18.6) | 118,419(Δ 1,968) | Wikipedia | 6 |
| 1900 | 36,822(35.1%)(Δ 2,235) | 65,412(62.4%)(Δ -14,991) | (34.8%, 61.9%, 2.4%) | William Jennings Bryan | William McKinley | R+27.1(Δ D+11.6) | R+6.1(Δ R+1.8) | R+20.9(Δ D+13.5) | 105,693(Δ -12,726) | Wikipedia | 6 |
| 1904 | 27,642(29.0%)(Δ -9,180) | 65,432(68.7%)(Δ 20) | (28.5%, 67.4%, 2.2%) | Alton B. Parker | Theodore Roosevelt | R+38.9(Δ R+11.9) | R+18.8(Δ R+12.7) | R+20.1(Δ D+0.8) | 97,023(Δ -8,670) | Wikipedia | 6 |
| 1908 | 35,403(34.0%)(Δ 7,761) | 66,987(64.3%)(Δ 1,555) | (33.3%, 63.0%, 1.7%) | William Jennings Bryan | William Howard Taft | R+29.7(Δ D+9.2) | R+8.5(Δ D+10.3) | R+21.2(Δ R+1.1) | 106,336(Δ 9,313) | Wikipedia | 6 |
| 1912 | 51,113(40.5%)(Δ 15,710) | 48,495(38.4%)(Δ -18,492) | (39.4%, 37.4%, 20.5%) | Woodrow Wilson | Theodore Roosevelt | D+2.0(Δ D+31.7) | D+14.4(Δ D+23.0) | R+12.4(Δ D+8.7) | 129,640(Δ 23,304) | Wikipedia | 6 |
| 1916 | 64,033(47.2%)(Δ 12,920) | 69,508(51.2%)(Δ 21,013) | (47.0%, 51.0%, 1.6%) | Woodrow Wilson | Charles Evans Hughes | R+4.0(Δ R+6.0) | D+3.1(Δ R+11.3) | R+7.1(Δ D+5.3) | 136,314(Δ 6,674) | Wikipedia | 6 |
| 1920 | 58,961(29.8%)(Δ -5,072) | 136,355(69.0%)(Δ 66,847) | (29.8%, 68.9%, 1.1%) | James M. Cox | Warren G. Harding | R+39.1(Δ R+35.1) | R+26.2(Δ R+29.3) | R+12.9(Δ R+5.8) | 197,840(Δ 61,526) | Wikipedia | 6 |
| 1924 | 41,964(21.9%)(Δ -16,997) | 138,440(72.2%)(Δ 2,085) | (21.8%, 72.0%, 5.9%) | John W. Davis | Calvin Coolidge | R+50.2(Δ R+11.1) | R+25.2(Δ D+1.0) | R+25.0(Δ R+12.0) | 192,192(Δ -5,648) | Wikipedia | 6 |
| 1928 | 81,179(31.0%)(Δ 39,215) | 179,923(68.6%)(Δ 41,483) | (31.0%, 68.6%, 0.4%) | Al Smith | Herbert Hoover | R+37.7(Δ D+12.5) | R+17.4(Δ D+7.8) | R+20.2(Δ D+4.7) | 262,171(Δ 69,979) | Wikipedia | 6 |
| 1932 | 128,907(43.3%)(Δ 47,728) | 166,631(55.9%)(Δ -13,292) | (43.2%, 55.8%, 0.8%) | Franklin D. Roosevelt | Herbert Hoover | R+12.6(Δ D+25.0) | D+17.8(Δ D+35.2) | R+30.4(Δ R+10.2) | 298,444(Δ 36,273) | Wikipedia | 5 |
| 1936 | 126,333(41.7%)(Δ -2,574) | 168,823(55.8%)(Δ 2,192) | (41.5%, 55.5%, 2.5%) | Franklin D. Roosevelt | Alf Landon | R+14.0(Δ R+1.3) | D+24.3(Δ D+6.5) | R+38.2(Δ R+7.8) | 304,240(Δ 5,796) | Wikipedia | 5 |
| 1940 | 156,478(48.8%)(Δ 30,145) | 163,951(51.2%)(Δ -4,872) | (48.8%, 51.1%, 0.0%) | Franklin D. Roosevelt | Wendell Willkie | R+2.3(Δ D+11.6) | D+10.0(Δ R+14.3) | R+12.3(Δ D+25.9) | 320,840(Δ 16,600) | Wikipedia | 5 |
| 1944 | 140,631(47.5%)(Δ -15,847) | 155,434(52.5%)(Δ -8,517) | (47.4%, 52.4%, 0.0%) | Franklin D. Roosevelt | Thomas E. Dewey | R+5.0(Δ R+2.7) | D+7.5(Δ R+2.5) | R+12.5(Δ R+0.2) | 296,400(Δ -24,440) | Wikipedia | 5 |
| 1948 | 111,916(42.4%)(Δ -28,715) | 150,234(56.9%)(Δ -5,200) | (42.3%, 56.7%, 0.7%) | Harry S. Truman | Thomas E. Dewey | R+14.5(Δ R+9.5) | D+4.5(Δ R+3.0) | R+19.0(Δ R+6.5) | 264,787(Δ -31,613) | Wikipedia | 5 |
| 1952 | 118,806(33.8%)(Δ 6,890) | 232,353(66.1%)(Δ 82,119) | (33.8%, 66.0%, 0.1%) | Adlai Stevenson | Dwight D. Eisenhower | R+32.3(Δ R+17.8) | R+10.9(Δ R+15.3) | R+21.4(Δ R+2.5) | 351,786(Δ 86,999) | Wikipedia | 5 |
| 1956 | 102,468(29.1%)(Δ -16,338) | 249,238(70.9%)(Δ 16,885) | (29.1%, 70.9%, 0.0%) | Adlai Stevenson | Dwight D. Eisenhower | R+41.7(Δ R+9.5) | R+15.4(Δ R+4.5) | R+26.3(Δ R+4.9) | 351,706(Δ -80) | Wikipedia | 5 |
| 1960 | 181,159(43.0%)(Δ 78,691) | 240,608(57.0%)(Δ -8,630) | (43.0%, 57.0%, 0.0%) | John F. Kennedy | Richard Nixon | R+14.1(Δ D+27.6) | D+0.2(Δ D+15.6) | R+14.3(Δ D+12.1) | 421,767(Δ 70,061) | Wikipedia | 5 |
| 1964 | 262,264(68.8%)(Δ 81,105) | 118,701(31.2%)(Δ -121,907) | (68.8%, 31.1%, 0.0%) | Lyndon B. Johnson | Barry Goldwater | D+37.7(Δ D+51.8) | D+22.6(Δ D+22.4) | D+15.1(Δ D+29.3) | 381,221(Δ -40,546) | Wikipedia | 4 |
| 1968 | 217,312(55.3%)(Δ -44,952) | 169,254(43.1%)(Δ 50,553) | (55.3%, 43.1%, 1.6%) | Hubert Humphrey | Richard Nixon | D+12.2(Δ R+25.4) | R+0.7(Δ R+23.3) | D+12.9(Δ R+2.1) | 392,936(Δ 11,715) | Wikipedia | 4 |
| 1972 | 160,584(38.5%)(Δ -56,728) | 256,458(61.5%)(Δ 87,204) | (38.5%, 61.5%, 0.0%) | George McGovern | Richard Nixon | R+23.0(Δ R+35.2) | R+23.1(Δ R+22.4) | D+0.2(Δ R+12.8) | 417,271(Δ 24,335) | Wikipedia | 2 |
| 1976 | 232,279(48.4%)(Δ 71,695) | 236,320(49.3%)(Δ -20,138) | (48.1%, 48.9%, 2.3%) | Jimmy Carter | Gerald Ford | R+0.8(Δ D+22.1) | D+2.1(Δ D+25.2) | R+2.9(Δ R+3.1) | 483,208(Δ 65,937) | Wikipedia | 2 |
| 1980 | 220,974(43.1%)(Δ -11,305) | 238,522(46.5%)(Δ 2,202) | (42.3%, 45.6%, 10.2%) | Jimmy Carter | Ronald Reagan | R+3.4(Δ R+2.5) | R+9.7(Δ R+11.8) | D+6.4(Δ D+9.3) | 523,011(Δ 39,803) | Wikipedia | 2 |
| 1984 | 214,515(38.9%)(Δ -6,459) | 336,500(61.1%)(Δ 97,978) | (38.8%, 60.8%, 0.0%) | Walter Mondale | Ronald Reagan | R+22.1(Δ R+18.7) | R+18.2(Δ R+8.5) | R+3.8(Δ R+10.2) | 553,144(Δ 30,133) | Wikipedia | 2 |
| 1988 | 243,569(44.0%)(Δ 29,054) | 307,131(55.5%)(Δ -29,369) | (43.9%, 55.3%, 0.5%) | Michael Dukakis | George H.W. Bush | R+11.5(Δ D+10.6) | R+7.7(Δ D+10.5) | R+3.7(Δ D+0.1) | 555,035(Δ 1,891) | Wikipedia | 2 |
| 1992 | 263,420(38.9%)(Δ 19,851) | 206,504(30.5%)(Δ -100,627) | (38.8%, 30.4%, 30.4%) | Bill Clinton | George H.W. Bush | D+8.4(Δ D+19.8) | D+5.6(Δ D+13.3) | D+2.8(Δ D+6.5) | 679,499(Δ 124,464) | Wikipedia | 2 |
| 1996 | 312,788(53.5%)(Δ 49,368) | 186,378(31.9%)(Δ -20,126) | (51.6%, 30.8%, 14.2%) | Bill Clinton | Bob Dole | D+20.9(Δ D+12.5) | D+8.5(Δ D+3.0) | D+12.3(Δ D+9.5) | 605,897(Δ -73,602) | Wikipedia | 2 |
| 2000 | 319,951(49.7%)(Δ 7,163) | 286,616(44.5%)(Δ 100,238) | (49.1%, 44.0%, 5.7%) | Al Gore | George W. Bush | D+5.1(Δ R+15.7) | D+0.5(Δ R+8.0) | D+4.6(Δ R+7.7) | 651,817(Δ 45,920) | Wikipedia | 2 |
| 2004 | 396,842(54.0%)(Δ 76,891) | 330,201(44.9%)(Δ 43,585) | (53.6%, 44.6%, 1.1%) | John Kerry | George W. Bush | D+9.0(Δ D+3.9) | R+2.5(Δ R+3.0) | D+11.5(Δ D+6.9) | 740,752(Δ 88,935) | Wikipedia | 2 |
| 2008 | 421,923(58.0%)(Δ 25,081) | 295,273(40.6%)(Δ -34,928) | (57.7%, 40.4%, 1.5%) | Barack Obama | John McCain | D+17.3(Δ D+8.3) | D+7.3(Δ D+9.7) | D+10.0(Δ R+1.4) | 731,163(Δ -9,589) | Wikipedia | 2 |
| 2012 | 401,306(57.1%)(Δ -20,617) | 292,276(41.6%)(Δ -2,997) | (56.3%, 41.0%, 1.3%) | Barack Obama | Mitt Romney | D+15.3(Δ R+2.0) | D+3.9(Δ R+3.4) | D+11.4(Δ D+1.4) | 713,180(Δ -17,983) | Wikipedia | 2 |
| 2016 | 357,735(48.9%)(Δ -43,571) | 335,593(45.9%)(Δ 43,317) | (47.8%, 44.9%, 5.1%) | Hillary Clinton | Donald Trump | D+3.0(Δ R+12.3) | D+2.1(Δ R+1.8) | D+0.9(Δ R+10.6) | 747,927(Δ 34,747) | Wikipedia | 2 |
| 2020 | 435,072(53.7%)(Δ 77,337) | 360,737(44.5%)(Δ 25,144) | (53.1%, 44.0%, 1.7%) | Joe Biden | Donald Trump | D+9.1(Δ D+6.1) | D+4.5(Δ D+2.4) | D+4.6(Δ D+3.8) | 819,461(Δ 71,534) | Wikipedia | 2 |
| 2024 | 435,652(53.0%)(Δ 580) | 377,977(45.9%)(Δ 17,240) | (52.4%, 45.5%, 1.1%) | Kamala Harris | Donald Trump | D+6.9(Δ R+2.1) | R+1.5(Δ R+5.9) | D+8.4(Δ D+3.8) | 831,375(Δ 11,914) | Wikipedia | 2 |
| Year | D | R | Margin (D%, R%, 3rd%) | Other votes | Top 3rd-Party Candidate | Top 3rd-Party Share | Total 3rd-Party Votes | State 3rd-Party Share | 3rd-Party Nat. Share | 3rd-Party Rel. Share |
|---|---|---|---|---|---|---|---|---|---|---|
| 1864 | 46,992(40.9%) | 67,805(59.1%) | (40.9%, 59.1%, 0.0%) | 0(0.0%) | None | 0.00% | 0 | 0.00% | 0.02% | -0.02% |
| 1868 | 42,460(37.6%)(Δ -4,532) | 70,502(62.4%)(Δ 2,697) | (37.6%, 62.4%, 0.0%) | 0(0.0%) | None | 0.00% | 0 | 0.00% | 0.00% | 0.00% |
| 1872 | 29,097(32.1%)(Δ -13,363) | 61,426(67.9%)(Δ -9,076) | (32.1%, 67.9%, 0.0%) | 0(0.0%) | None | 0.00% | 0 | 0.00% | 0.63% | -0.63% |
| 1876 | 49,917(43.0%)(Δ 20,820) | 66,300(57.0%)(Δ 4,874) | (42.6%, 56.6%, 0.0%) | 0(0.0%) | None | 0.00% | 828 | 0.71% | 1.16% | -0.45% |
| 1880 | 65,171(45.3%)(Δ 15,254) | 74,056(51.5%)(Δ 7,756) | (45.3%, 51.5%, 3.1%) | 4,480(3.1%) | James Weaver | 3.11% | 4,676 | 3.25% | 3.47% | -0.22% |
| 1884 | 52,153(40.6%)(Δ -13,018) | 72,217(56.3%)(Δ -1,839) | (40.0%, 55.3%, 3.0%) | 3,955(3.1%) | Benjamin Butler | 3.03% | 6,121 | 4.69% | 2.87% | 1.82% |
| 1888 | 50,472(39.8%)(Δ -1,681) | 73,730(58.1%)(Δ 1,513) | (39.4%, 57.5%, 2.1%) | 2,691(2.1%) | Clinton Fisk | 2.10% | 4,051 | 3.16% | 3.57% | -0.42% |
| 1892 | 48,049(42.1%)(Δ -2,423) | 62,936(55.2%)(Δ -10,794) | (41.3%, 54.0%, 2.6%) | 3,066(2.7%) | John Bidwell | 2.63% | 5,466 | 4.69% | 10.97% | -6.27% |
| 1896 | 34,587(29.6%)(Δ -13,462) | 80,403(68.8%)(Δ 17,467) | (29.2%, 67.9%, 1.6%) | 1,867(1.6%) | John Palmer | 1.58% | 3,429 | 2.90% | 2.27% | 0.63% |
| 1900 | 36,822(35.1%)(Δ 2,235) | 65,412(62.4%)(Δ -14,991) | (34.8%, 61.9%, 2.4%) | 2,581(2.5%) | John Woolley | 2.44% | 3,459 | 3.27% | 2.84% | 0.43% |
| 1904 | 27,642(29.0%)(Δ -9,180) | 65,432(68.7%)(Δ 20) | (28.5%, 67.4%, 2.2%) | 2,102(2.2%) | Eugene V. Debs | 2.17% | 3,949 | 4.07% | 5.99% | -1.92% |
| 1908 | 35,403(34.0%)(Δ 7,761) | 66,987(64.3%)(Δ 1,555) | (33.3%, 63.0%, 1.7%) | 1,758(1.7%) | Eugene V. Debs | 1.65% | 3,946 | 3.71% | 5.39% | -1.68% |
| 1912 | 51,113(40.5%)(Δ 15,710) | 48,495(38.4%)(Δ -18,492) | (39.4%, 37.4%, 20.5%) | 26,545(21.0%) | William H. Taft | 20.48% | 30,032 | 23.17% | 30.74% | -7.58% |
| 1916 | 64,033(47.2%)(Δ 12,920) | 69,508(51.2%)(Δ 21,013) | (47.0%, 51.0%, 1.6%) | 2,177(1.6%) | Allan Benson | 1.60% | 2,773 | 2.03% | 4.64% | -2.61% |
| 1920 | 58,961(29.8%)(Δ -5,072) | 136,355(69.0%)(Δ 66,847) | (29.8%, 68.9%, 1.1%) | 2,214(1.1%) | Eugene Debs | 1.12% | 2,524 | 1.28% | 5.53% | -4.26% |
| 1924 | 41,964(21.9%)(Δ -16,997) | 138,440(72.2%)(Δ 2,085) | (21.8%, 72.0%, 5.9%) | 11,382(5.9%) | Robert La Follette | 5.92% | 11,788 | 6.13% | 17.14% | -11.01% |
| 1928 | 81,179(31.0%)(Δ 39,215) | 179,923(68.6%)(Δ 41,483) | (31.0%, 68.6%, 0.4%) | 1,068(0.4%) | Norman Thomas | 0.41% | 1,069 | 0.41% | 0.99% | -0.58% |
| 1932 | 128,907(43.3%)(Δ 47,728) | 166,631(55.9%)(Δ -13,292) | (43.2%, 55.8%, 0.8%) | 2,489(0.8%) | Thomas/Maurer | 0.83% | 2,906 | 0.97% | 2.94% | -1.97% |
| 1936 | 126,333(41.7%)(Δ -2,574) | 168,823(55.8%)(Δ 2,192) | (41.5%, 55.5%, 2.5%) | 7,581(2.5%) | William Lemke | 2.49% | 9,084 | 2.99% | 2.66% | 0.33% |
| 1940 | 156,478(48.8%)(Δ 30,145) | 163,951(51.2%)(Δ -4,872) | (48.8%, 51.1%, 0.0%) | 0(0.0%) | None | 0.00% | 411 | 0.13% | 0.48% | -0.35% |
| 1944 | 140,631(47.5%)(Δ -15,847) | 155,434(52.5%)(Δ -8,517) | (47.4%, 52.4%, 0.0%) | 0(0.0%) | None | 0.00% | 335 | 0.11% | 0.72% | -0.61% |
| 1948 | 111,916(42.4%)(Δ -28,715) | 150,234(56.9%)(Δ -5,200) | (42.3%, 56.7%, 0.7%) | 1,884(0.7%) | Henry Wallace | 0.71% | 2,637 | 1.00% | 5.38% | -4.38% |
| 1952 | 118,806(33.8%)(Δ 6,890) | 232,353(66.1%)(Δ 82,119) | (33.8%, 66.0%, 0.1%) | 332(0.1%) | Vincent Hallinan | 0.09% | 627 | 0.18% | 0.49% | -0.31% |
| 1956 | 102,468(29.1%)(Δ -16,338) | 249,238(70.9%)(Δ 16,885) | (29.1%, 70.9%, 0.0%) | 0(0.0%) | None | 0.00% | 0 | 0.00% | 0.67% | -0.67% |
| 1960 | 181,159(43.0%)(Δ 78,691) | 240,608(57.0%)(Δ -8,630) | (43.0%, 57.0%, 0.0%) | 0(0.0%) | None | 0.00% | 0 | 0.00% | 0.73% | -0.73% |
| 1964 | 262,264(68.8%)(Δ 81,105) | 118,701(31.2%)(Δ -121,907) | (68.8%, 31.1%, 0.0%) | 0(0.0%) | None | 0.00% | 256 | 0.07% | 0.48% | -0.41% |
| 1968 | 217,312(55.3%)(Δ -44,952) | 169,254(43.1%)(Δ 50,553) | (55.3%, 43.1%, 1.6%) | 6,370(1.6%) | George Wallace | 1.62% | 6,370 | 1.62% | 13.86% | -12.24% |
| 1972 | 160,584(38.5%)(Δ -56,728) | 256,458(61.5%)(Δ 87,204) | (38.5%, 61.5%, 0.0%) | 117(0.0%) | John Schmitz | 0.03% | 229 | 0.05% | 1.80% | -1.75% |
| 1976 | 232,279(48.4%)(Δ 71,695) | 236,320(49.3%)(Δ -20,138) | (48.1%, 48.9%, 2.3%) | 10,874(2.3%) | Eugene McCarthy | 2.25% | 14,609 | 3.02% | 1.90% | 1.12% |
| 1980 | 220,974(43.1%)(Δ -11,305) | 238,522(46.5%)(Δ 2,202) | (42.3%, 45.6%, 10.2%) | 53,327(10.4%) | John Anderson | 10.20% | 63,515 | 12.14% | 8.24% | 3.91% |
| 1984 | 214,515(38.9%)(Δ -6,459) | 336,500(61.1%)(Δ 97,978) | (38.8%, 60.8%, 0.0%) | 0(0.0%) | None | 0.00% | 2,129 | 0.38% | 0.67% | -0.28% |
| 1988 | 243,569(44.0%)(Δ 29,054) | 307,131(55.5%)(Δ -29,369) | (43.9%, 55.3%, 0.5%) | 2,700(0.5%) | Ron Paul | 0.49% | 4,335 | 0.78% | 0.98% | -0.20% |
| 1992 | 263,420(38.9%)(Δ 19,851) | 206,504(30.5%)(Δ -100,627) | (38.8%, 30.4%, 30.4%) | 206,820(30.6%) | Ross Perot | 30.44% | 209,575 | 30.84% | 19.55% | 11.30% |
| 1996 | 312,788(53.5%)(Δ 49,368) | 186,378(31.9%)(Δ -20,126) | (51.6%, 30.8%, 14.2%) | 85,970(14.7%) | Ross Perot | 14.19% | 106,731 | 17.62% | 10.05% | 7.57% |
| 2000 | 319,951(49.7%)(Δ 7,163) | 286,616(44.5%)(Δ 100,238) | (49.1%, 44.0%, 5.7%) | 37,127(5.8%) | Ralph Nader | 5.70% | 45,250 | 6.94% | 3.75% | 3.20% |
| 2004 | 396,842(54.0%)(Δ 76,891) | 330,201(44.9%)(Δ 43,585) | (53.6%, 44.6%, 1.1%) | 8,069(1.1%) | Ralph Nader | 1.09% | 13,709 | 1.85% | 1.00% | 0.85% |
| 2008 | 421,923(58.0%)(Δ 25,081) | 295,273(40.6%)(Δ -34,928) | (57.7%, 40.4%, 1.5%) | 10,636(1.5%) | Ralph Nader | 1.45% | 13,967 | 1.91% | 1.42% | 0.49% |
| 2012 | 401,306(57.1%)(Δ -20,617) | 292,276(41.6%)(Δ -2,997) | (56.3%, 41.0%, 1.3%) | 9,352(1.3%) | Johnson/Gray | 1.31% | 19,598 | 2.75% | 1.73% | 1.02% |
| 2016 | 357,735(48.9%)(Δ -43,571) | 335,593(45.9%)(Δ 43,317) | (47.8%, 44.9%, 5.1%) | 38,105(5.2%) | Johnson/Weld | 5.09% | 54,599 | 7.30% | 5.73% | 1.57% |
| 2020 | 435,072(53.7%)(Δ 77,337) | 360,737(44.5%)(Δ 25,144) | (53.1%, 44.0%, 1.7%) | 14,152(1.7%) | Jorgensen/Cohen | 1.73% | 23,652 | 2.89% | 1.84% | 1.04% |
| 2024 | 435,652(53.0%)(Δ 580) | 377,977(45.9%)(Δ 17,240) | (52.4%, 45.5%, 1.1%) | 8,967(1.1%) | Stein/Ware | 1.08% | 17,746 | 2.13% | 1.88% | 0.25% |
| Year | D | R | Margin (D%, R%, 3rd%) | 2-Party Margin | 2-Party Nat. Margin | 2-Party Rel. Margin | EVs |
|---|---|---|---|---|---|---|---|
| 1864 | 46,992(40.9%) | 67,805(59.1%) | (40.9%, 59.1%, 0.0%) | R+18.1 | R+10.1 | R+8.0 | 7 |
| 1868 | 42,460(37.6%)(Δ -4,532) | 70,502(62.4%)(Δ 2,697) | (37.6%, 62.4%, 0.0%) | R+24.8(Δ R+6.7) | R+5.3(Δ D+4.8) | R+19.5(Δ R+11.5) | 7 |
| 1872 | 29,097(32.1%)(Δ -13,363) | 61,426(67.9%)(Δ -9,076) | (32.1%, 67.9%, 0.0%) | R+35.7(Δ R+10.9) | R+11.9(Δ R+6.5) | R+23.8(Δ R+4.3) | 7 |
| 1876 | 49,917(43.0%)(Δ 20,820) | 66,300(57.0%)(Δ 4,874) | (42.6%, 56.6%, 0.0%) | R+14.1(Δ D+21.6) | D+3.0(Δ D+14.9) | R+17.1(Δ D+6.7) | 7 |
| 1880 | 65,171(46.8%)(Δ 15,254) | 74,056(53.2%)(Δ 7,756) | (45.3%, 51.5%, 3.1%) | R+6.4(Δ D+7.7) | R+0.1(Δ R+3.1) | R+6.3(Δ D+10.9) | 7 |
| 1884 | 52,153(41.9%)(Δ -13,018) | 72,217(58.1%)(Δ -1,839) | (40.0%, 55.3%, 3.0%) | R+16.1(Δ R+9.8) | D+0.6(Δ D+0.7) | R+16.7(Δ R+10.4) | 6 |
| 1888 | 50,472(40.6%)(Δ -1,681) | 73,730(59.4%)(Δ 1,513) | (39.4%, 57.5%, 2.1%) | R+18.7(Δ R+2.6) | D+0.9(Δ D+0.3) | R+19.6(Δ R+2.9) | 6 |
| 1892 | 48,049(43.3%)(Δ -2,423) | 62,936(56.7%)(Δ -10,794) | (41.3%, 54.0%, 2.6%) | R+13.4(Δ D+5.3) | D+3.4(Δ D+2.5) | R+16.8(Δ D+2.8) | 6 |
| 1896 | 34,587(30.1%)(Δ -13,462) | 80,403(69.9%)(Δ 17,467) | (29.2%, 67.9%, 1.6%) | R+39.8(Δ R+26.4) | R+4.4(Δ R+7.8) | R+35.4(Δ R+18.6) | 6 |
| 1900 | 36,822(36.0%)(Δ 2,235) | 65,412(64.0%)(Δ -14,991) | (34.8%, 61.9%, 2.4%) | R+28.0(Δ D+11.9) | R+6.3(Δ R+1.9) | R+21.7(Δ D+13.8) | 6 |
| 1904 | 27,642(29.7%)(Δ -9,180) | 65,432(70.3%)(Δ 20) | (28.5%, 67.4%, 2.2%) | R+40.6(Δ R+12.6) | R+20.0(Δ R+13.7) | R+20.6(Δ D+1.1) | 6 |
| 1908 | 35,403(34.6%)(Δ 7,761) | 66,987(65.4%)(Δ 1,555) | (33.3%, 63.0%, 1.7%) | R+30.8(Δ D+9.8) | R+9.0(Δ D+11.0) | R+21.8(Δ R+1.3) | 6 |
| 1912 | 51,113(51.3%)(Δ 15,710) | 48,495(48.7%)(Δ -18,492) | (39.4%, 37.4%, 20.5%) | D+2.6(Δ D+33.5) | D+20.9(Δ D+29.9) | R+18.2(Δ D+3.6) | 6 |
| 1916 | 64,033(48.0%)(Δ 12,920) | 69,508(52.0%)(Δ 21,013) | (47.0%, 51.0%, 1.6%) | R+4.1(Δ R+6.7) | D+3.3(Δ R+17.6) | R+7.4(Δ D+10.9) | 6 |
| 1920 | 58,961(30.2%)(Δ -5,072) | 136,355(69.8%)(Δ 66,847) | (29.8%, 68.9%, 1.1%) | R+39.6(Δ R+35.5) | R+27.7(Δ R+31.0) | R+11.9(Δ R+4.6) | 6 |
| 1924 | 41,964(23.3%)(Δ -16,997) | 138,440(76.7%)(Δ 2,085) | (21.8%, 72.0%, 5.9%) | R+53.5(Δ R+13.9) | R+30.4(Δ R+2.7) | R+23.0(Δ R+11.1) | 6 |
| 1928 | 81,179(31.1%)(Δ 39,215) | 179,923(68.9%)(Δ 41,483) | (31.0%, 68.6%, 0.4%) | R+37.8(Δ D+15.7) | R+17.6(Δ D+12.8) | R+20.2(Δ D+2.8) | 6 |
| 1932 | 128,907(43.6%)(Δ 47,728) | 166,631(56.4%)(Δ -13,292) | (43.2%, 55.8%, 0.8%) | R+12.8(Δ D+25.1) | D+18.3(Δ D+35.9) | R+31.1(Δ R+10.8) | 5 |
| 1936 | 126,333(42.8%)(Δ -2,574) | 168,823(57.2%)(Δ 2,192) | (41.5%, 55.5%, 2.5%) | R+14.4(Δ R+1.6) | D+24.9(Δ D+6.6) | R+39.3(Δ R+8.2) | 5 |
| 1940 | 156,478(48.8%)(Δ 30,145) | 163,951(51.2%)(Δ -4,872) | (48.8%, 51.1%, 0.0%) | R+2.3(Δ D+12.1) | D+10.0(Δ R+14.9) | R+12.3(Δ D+27.0) | 5 |
| 1944 | 140,631(47.5%)(Δ -15,847) | 155,434(52.5%)(Δ -8,517) | (47.4%, 52.4%, 0.0%) | R+5.0(Δ R+2.7) | D+7.5(Δ R+2.5) | R+12.5(Δ R+0.2) | 5 |
| 1948 | 111,916(42.7%)(Δ -28,715) | 150,234(57.3%)(Δ -5,200) | (42.3%, 56.7%, 0.7%) | R+14.6(Δ R+9.6) | D+4.7(Δ R+2.8) | R+19.4(Δ R+6.8) | 5 |
| 1952 | 118,806(33.8%)(Δ 6,890) | 232,353(66.2%)(Δ 82,119) | (33.8%, 66.0%, 0.1%) | R+32.3(Δ R+17.7) | R+10.9(Δ R+15.6) | R+21.4(Δ R+2.1) | 5 |
| 1956 | 102,468(29.1%)(Δ -16,338) | 249,238(70.9%)(Δ 16,885) | (29.1%, 70.9%, 0.0%) | R+41.7(Δ R+9.4) | R+15.5(Δ R+4.6) | R+26.2(Δ R+4.8) | 5 |
| 1960 | 181,159(43.0%)(Δ 78,691) | 240,608(57.0%)(Δ -8,630) | (43.0%, 57.0%, 0.0%) | R+14.1(Δ D+27.6) | D+0.2(Δ D+15.7) | R+14.3(Δ D+12.0) | 5 |
| 1964 | 262,264(68.8%)(Δ 81,105) | 118,701(31.2%)(Δ -121,907) | (68.8%, 31.1%, 0.0%) | D+37.7(Δ D+51.8) | D+22.7(Δ D+22.5) | D+15.0(Δ D+29.3) | 4 |
| 1968 | 217,312(56.2%)(Δ -44,952) | 169,254(43.8%)(Δ 50,553) | (55.3%, 43.1%, 1.6%) | D+12.4(Δ R+25.3) | R+0.8(Δ R+23.5) | D+13.2(Δ R+1.7) | 4 |
| 1972 | 160,584(38.5%)(Δ -56,728) | 256,458(61.5%)(Δ 87,204) | (38.5%, 61.5%, 0.0%) | R+23.0(Δ R+35.4) | R+23.6(Δ R+22.8) | D+0.6(Δ R+12.7) | 2 |
| 1976 | 232,279(49.6%)(Δ 71,695) | 236,320(50.4%)(Δ -20,138) | (48.1%, 48.9%, 2.3%) | R+0.9(Δ D+22.1) | D+2.1(Δ D+25.7) | R+3.0(Δ R+3.6) | 2 |
| 1980 | 220,974(48.1%)(Δ -11,305) | 238,522(51.9%)(Δ 2,202) | (42.3%, 45.6%, 10.2%) | R+3.8(Δ R+3.0) | R+10.6(Δ R+12.7) | D+6.8(Δ D+9.8) | 2 |
| 1984 | 214,515(38.9%)(Δ -6,459) | 336,500(61.1%)(Δ 97,978) | (38.8%, 60.8%, 0.0%) | R+22.1(Δ R+18.3) | R+18.3(Δ R+7.7) | R+3.8(Δ R+10.6) | 2 |
| 1988 | 243,569(44.2%)(Δ 29,054) | 307,131(55.8%)(Δ -29,369) | (43.9%, 55.3%, 0.5%) | R+11.5(Δ D+10.6) | R+7.8(Δ D+10.5) | R+3.7(Δ D+0.1) | 2 |
| 1992 | 263,420(56.1%)(Δ 19,851) | 206,504(43.9%)(Δ -100,627) | (38.8%, 30.4%, 30.4%) | D+12.1(Δ D+23.7) | D+6.9(Δ D+14.7) | D+5.2(Δ D+8.9) | 2 |
| 1996 | 312,788(62.7%)(Δ 49,368) | 186,378(37.3%)(Δ -20,126) | (51.6%, 30.8%, 14.2%) | D+25.3(Δ D+13.2) | D+9.5(Δ D+2.6) | D+15.9(Δ D+10.6) | 2 |
| 2000 | 319,951(52.7%)(Δ 7,163) | 286,616(47.3%)(Δ 100,238) | (49.1%, 44.0%, 5.7%) | D+5.5(Δ R+19.8) | D+0.5(Δ R+8.9) | D+5.0(Δ R+10.9) | 2 |
| 2004 | 396,842(54.6%)(Δ 76,891) | 330,201(45.4%)(Δ 43,585) | (53.6%, 44.6%, 1.1%) | D+9.2(Δ D+3.7) | R+2.5(Δ R+3.0) | D+11.7(Δ D+6.7) | 2 |
| 2008 | 421,923(58.8%)(Δ 25,081) | 295,273(41.2%)(Δ -34,928) | (57.7%, 40.4%, 1.5%) | D+17.7(Δ D+8.5) | D+7.4(Δ D+9.9) | D+10.3(Δ R+1.4) | 2 |
| 2012 | 401,306(57.9%)(Δ -20,617) | 292,276(42.1%)(Δ -2,997) | (56.3%, 41.0%, 1.3%) | D+15.7(Δ R+1.9) | D+3.9(Δ R+3.4) | D+11.8(Δ D+1.5) | 2 |
| 2016 | 357,735(51.6%)(Δ -43,571) | 335,593(48.4%)(Δ 43,317) | (47.8%, 44.9%, 5.1%) | D+3.2(Δ R+12.5) | D+2.2(Δ R+1.7) | D+1.0(Δ R+10.8) | 2 |
| 2020 | 435,072(54.7%)(Δ 77,337) | 360,737(45.3%)(Δ 25,144) | (53.1%, 44.0%, 1.7%) | D+9.3(Δ D+6.1) | D+4.5(Δ D+2.3) | D+4.8(Δ D+3.8) | 2 |
| 2024 | 435,652(53.5%)(Δ 580) | 377,977(46.5%)(Δ 17,240) | (52.4%, 45.5%, 1.1%) | D+7.1(Δ R+2.3) | R+1.5(Δ R+6.0) | D+8.6(Δ D+3.8) | 2 |
| Year | D | R | Margin (D%, R%, 3rd%) | Class | D Cand. | R Cand. | Senate Margin | Nat. Margin | Rel. Margin | Total votes | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1976 | 292,704(60.2%) | 193,489(39.8%) | (60.2%, 39.8%, 0.0%) | I | EDMUND S. MUSKIE | ROBERT A. G. MONKS | D+20.4 | D+12.2 | D+8.2 | 486,193 | |
| 1978 | 127,327(33.9%) | 212,294(56.6%) | (33.9%, 56.6%, 7.4%) | II | WILLIAM D. HATHAWAY | WILLIAM S. COHEN | R+22.7 | D+3.0(Δ R+9.3) | R+25.6 | 375,114 | |
| 1982 | 279,819(60.9%)(Δ -12,885) | 179,882(39.1%)(Δ -13,607) | (60.9%, 39.1%, 0.0%) | I | GEORGE J. MITCHELL | DAVID F. EMERY | D+21.7(Δ D+1.3) | D+13.4(Δ D+2.4) | D+8.4(Δ D+0.2) | 459,715(Δ -26,478) | |
| 1984 | 142,626(25.9%)(Δ 15,299) | 404,414(73.3%)(Δ 192,120) | (25.9%, 73.3%, 0.8%) | II | ELIZABETH H. MITCHELL | WILLIAM S. COHEN | R+47.5(Δ R+24.8) | R+1.4(Δ R+14.8) | R+46.1(Δ R+20.5) | 551,406(Δ 176,292) | |
| 1988 | 452,581(81.3%)(Δ 172,762) | 104,164(18.7%)(Δ -75,718) | (81.3%, 18.7%, 0.0%) | I | GEORGE J. MITCHELL | JASPER S. WYMAN | D+62.6(Δ D+40.8) | D+5.9(Δ D+3.6) | D+56.7(Δ D+48.3) | 556,745(Δ 97,030) | |
| 1990 | 201,053(38.6%)(Δ 58,427) | 319,167(61.3%)(Δ -85,247) | (38.6%, 61.3%, 0.0%) | II | NEIL ROLDE | WILLIAM S. COHEN | R+22.7(Δ D+24.8) | D+4.5(Δ R+1.4) | R+27.2(Δ D+18.9) | 520,320(Δ -31,086) | |
| 1994 | 186,042(36.4%)(Δ -266,539) | 308,244(60.2%)(Δ 204,080) | (36.4%, 60.2%, 3.4%) | I | THOMAS H. ANDREWS | OLYMPIA J. SNOWE | R+23.9(Δ R+86.5) | R+5.9(Δ R+11.3) | R+18.0(Δ R+74.7) | 511,733(Δ -45,012) | |
| 1996 | 266,226(43.9%)(Δ 65,173) | 298,422(49.2%)(Δ -20,745) | (43.9%, 49.2%, 3.9%) | II | JOSEPH E. BRENNAN | SUSAN M. COLLINS | R+5.3(Δ D+17.4) | R+1.5(Δ D+4.4) | R+3.8(Δ D+23.4) | 606,777(Δ 86,457) | |
| 2000 | 197,183(31.1%)(Δ 11,141) | 437,689(68.9%)(Δ 129,445) | (31.1%, 68.9%, 0.0%) | I | MARK W. LAWRENCE | OLYMPIA J. SNOWE | R+37.9(Δ R+14.0) | D+0.1(Δ R+1.3) | R+38.0(Δ R+20.0) | 634,872(Δ 123,139) | |
| 2002 | 209,858(41.6%)(Δ -56,368) | 295,041(58.4%)(Δ -3,381) | (41.6%, 58.4%, 0.0%) | II | CHELLIE PINGREE | SUSAN M. COLLINS | R+16.9(Δ R+11.6) | R+4.1(Δ R+4.2) | R+12.8(Δ R+8.9) | 504,899(Δ -101,878) | |
| 2006 | 113,131(20.8%)(Δ -84,052) | 405,596(74.4%)(Δ -32,093) | (20.8%, 74.4%, 4.8%) | I | JEAN M. HAY BRIGHT | OLYMPIA J. SNOWE | R+53.7(Δ R+15.8) | D+13.2(Δ D+8.9) | R+66.8(Δ R+28.9) | 545,128(Δ -89,744) | |
| 2008 | 279,510(38.6%)(Δ 69,652) | 444,300(61.3%)(Δ 149,259) | (38.6%, 61.3%, 0.1%) | II | THOMAS H. ALLEN | SUSAN M. COLLINS | R+22.7(Δ R+5.9) | D+7.5(Δ R+5.7) | R+30.3(Δ R+17.5) | 724,430(Δ 219,531) | |
| 2012 | 92,900(12.8%)(Δ -20,231) | 215,399(29.7%)(Δ -190,197) | (12.8%, 29.7%, 51.1%) | I | CYNTHIA ANN DILL | CHARLES E. SUMMERS, JR. | R+16.9(Δ D+36.7) | D+12.4(Δ D+17.0) | R+29.3(Δ D+37.6) | 724,720(Δ 179,592) | |
| 2014 | 190,254(30.8%)(Δ -89,256) | 413,505(67.0%)(Δ -30,795) | (30.8%, 67.0%, 2.1%) | II | SHENNA BELLOWS | SUSAN M. COLLINS | R+36.2(Δ R+13.4) | R+7.2(Δ R+19.5) | R+29.0(Δ D+1.3) | 616,996(Δ -107,434) | |
| 2018 | 66,268(10.4%)(Δ -26,632) | 223,502(35.2%)(Δ 8,103) | (10.4%, 35.2%, 54.3%) | I | ZAK RINGELSTEIN | ERIC L. BRAKEY | R+24.8(Δ R+7.9) | D+16.8(Δ D+10.8) | R+41.6(Δ R+12.3) | 634,409(Δ -90,311) | |
| 2020 | 347,223(41.9%)(Δ 156,969) | 417,645(50.4%)(Δ 4,140) | (41.9%, 50.4%, 4.9%) | II | SARA I. GIDEON | SUSAN MARGARET COLLINS | R+8.5(Δ D+27.7) | R+2.3(Δ R+19.1) | R+6.2(Δ D+22.8) | 828,305(Δ 211,309) | |
| 2024 | 88,891(10.8%)(Δ 22,623) | 284,338(34.6%)(Δ 60,836) | (10.8%, 34.6%, 52.1%) | I | David Costello | Demi Kouzounas | R+23.8(Δ D+1.0) | R+1.2(Δ D+1.2) | R+22.6(Δ D+19.0) | 820,782(Δ 186,373) | Wikipedia |
| Year | D | R | Margin (D%, R%, 3rd%) | Other votes | Top 3rd-Party Candidate | Top 3rd-Party Share | Total 3rd-Party Votes | State 3rd-Party Share | 3rd-Party Nat. Share | 3rd-Party Rel. Share |
|---|---|---|---|---|---|---|---|---|---|---|
| 1976 | 292,704(60.2%) | 193,489(39.8%) | (60.2%, 39.8%, 0.0%) | 0(0.0%) | None | 0.00% | 0 | 0.00% | 3.92% | -3.92% |
| 1978 | 127,327(33.9%) | 212,294(56.6%) | (33.9%, 56.6%, 7.4%) | 35,493(9.5%) | HAYES E. GAHAGAN | 7.42% | 35,493 | 9.46% | 1.77% | 7.69% |
| 1982 | 279,819(60.9%)(Δ -12,885) | 179,882(39.1%)(Δ -13,607) | (60.9%, 39.1%, 0.0%) | 0(0.0%) | None | 0.00% | 0 | 0.00% | 1.85% | -1.85% |
| 1984 | 142,626(25.9%)(Δ 15,299) | 404,414(73.3%)(Δ 192,120) | (25.9%, 73.3%, 0.8%) | 4,366(0.8%) | P. ANN STODDARD | 0.79% | 4,366 | 0.79% | 0.86% | -0.07% |
| 1988 | 452,581(81.3%)(Δ 172,762) | 104,164(18.7%)(Δ -75,718) | (81.3%, 18.7%, 0.0%) | 0(0.0%) | None | 0.00% | 0 | 0.00% | 1.19% | -1.19% |
| 1990 | 201,053(38.6%)(Δ 58,427) | 319,167(61.3%)(Δ -85,247) | (38.6%, 61.3%, 0.0%) | 100(0.0%) | OTHER | 0.02% | 100 | 0.02% | 1.81% | -1.79% |
| 1994 | 186,042(36.4%)(Δ -266,539) | 308,244(60.2%)(Δ 204,080) | (36.4%, 60.2%, 3.4%) | 17,447(3.4%) | PLATO TRUMAN | 3.36% | 17,447 | 3.41% | 4.84% | -1.43% |
| 1996 | 266,226(43.9%)(Δ 65,173) | 298,422(49.2%)(Δ -20,745) | (43.9%, 49.2%, 3.9%) | 42,129(6.9%) | JOHN C. RENSENBRINK | 3.86% | 42,129 | 6.94% | 2.64% | 4.31% |
| 2000 | 197,183(31.1%)(Δ 11,141) | 437,689(68.9%)(Δ 129,445) | (31.1%, 68.9%, 0.0%) | 0(0.0%) | None | 0.00% | 0 | 0.00% | 4.28% | -4.28% |
| 2002 | 209,858(41.6%)(Δ -56,368) | 295,041(58.4%)(Δ -3,381) | (41.6%, 58.4%, 0.0%) | 0(0.0%) | None | 0.00% | 0 | 0.00% | 4.10% | -4.10% |
| 2006 | 113,131(20.8%)(Δ -84,052) | 405,596(74.4%)(Δ -32,093) | (20.8%, 74.4%, 4.8%) | 26,401(4.8%) | WILLIAM H. SLAVICK | 4.81% | 26,401 | 4.84% | 4.42% | 0.42% |
| 2008 | 279,510(38.6%)(Δ 69,652) | 444,300(61.3%)(Δ 149,259) | (38.6%, 61.3%, 0.1%) | 620(0.1%) | OTHER | 0.09% | 620 | 0.09% | 3.51% | -3.43% |
| 2012 | 92,900(12.8%)(Δ -20,231) | 215,399(29.7%)(Δ -190,197) | (12.8%, 29.7%, 51.1%) | 416,421(57.5%) | ANGUS KING | 51.13% | 416,421 | 57.46% | 4.26% | 53.20% |
| 2014 | 190,254(30.8%)(Δ -89,256) | 413,505(67.0%)(Δ -30,795) | (30.8%, 67.0%, 2.1%) | 13,237(2.1%) | BLANK VOTE | 2.10% | 13,237 | 2.15% | 4.37% | -2.23% |
| 2018 | 66,268(10.4%)(Δ -26,632) | 223,502(35.2%)(Δ 8,103) | (10.4%, 35.2%, 54.3%) | 344,639(54.3%) | ANGUS S. KING, JR. | 54.31% | 344,639 | 54.32% | 2.24% | 52.09% |
| 2020 | 347,223(41.9%)(Δ 156,969) | 417,645(50.4%)(Δ 4,140) | (41.9%, 50.4%, 4.9%) | 63,209(7.6%) | LISA SAVAGE | 4.90% | 63,209 | 7.63% | 3.96% | 3.67% |
| 2024 | 88,891(10.8%)(Δ 22,623) | 284,338(34.6%)(Δ 60,836) | (10.8%, 34.6%, 52.1%) | 447,553(54.5%) | Angus King | 52.06% | 447,553 | 54.53% | 3.24% | 51.29% |
| Year | D | R | Margin (D%, R%, 3rd%) | 2-Party Margin | 2-Party Nat. Margin | 2-Party Rel. Margin |
|---|---|---|---|---|---|---|
| 1976 | 292,704(60.2%) | 193,489(39.8%) | (60.2%, 39.8%, 0.0%) | D+20.4 | D+12.8 | D+7.6 |
| 1978 | 127,327(37.5%) | 212,294(62.5%) | (33.9%, 56.6%, 7.4%) | R+25.0 | D+3.0(Δ R+9.8) | R+28.0 |
| 1982 | 279,819(60.9%)(Δ -12,885) | 179,882(39.1%)(Δ -13,607) | (60.9%, 39.1%, 0.0%) | D+21.7(Δ D+1.3) | D+14.1(Δ D+2.2) | D+7.6(Δ D+0.1) |
| 1984 | 142,626(26.1%)(Δ 15,299) | 404,414(73.9%)(Δ 192,120) | (25.9%, 73.3%, 0.8%) | R+47.9(Δ R+22.8) | R+1.4(Δ R+15.5) | R+46.5(Δ R+18.4) |
| 1988 | 452,581(81.3%)(Δ 172,762) | 104,164(18.7%)(Δ -75,718) | (81.3%, 18.7%, 0.0%) | D+62.6(Δ D+40.8) | D+6.0(Δ D+3.6) | D+56.6(Δ D+48.9) |
| 1990 | 201,053(38.6%)(Δ 58,427) | 319,167(61.4%)(Δ -85,247) | (38.6%, 61.3%, 0.0%) | R+22.7(Δ D+25.2) | D+4.6(Δ R+1.4) | R+27.3(Δ D+19.2) |
| 1994 | 186,042(37.6%)(Δ -266,539) | 308,244(62.4%)(Δ 204,080) | (36.4%, 60.2%, 3.4%) | R+24.7(Δ R+87.3) | R+6.3(Δ R+12.1) | R+18.4(Δ R+75.0) |
| 1996 | 266,226(47.1%)(Δ 65,173) | 298,422(52.9%)(Δ -20,745) | (43.9%, 49.2%, 3.9%) | R+5.7(Δ D+17.0) | R+1.5(Δ D+4.8) | R+4.2(Δ D+23.1) |
| 2000 | 197,183(31.1%)(Δ 11,141) | 437,689(68.9%)(Δ 129,445) | (31.1%, 68.9%, 0.0%) | R+37.9(Δ R+13.2) | D+0.1(Δ R+1.4) | R+38.0(Δ R+19.5) |
| 2002 | 209,858(41.6%)(Δ -56,368) | 295,041(58.4%)(Δ -3,381) | (41.6%, 58.4%, 0.0%) | R+16.9(Δ R+11.2) | R+4.4(Δ R+4.5) | R+12.5(Δ R+8.3) |
| 2006 | 113,131(21.8%)(Δ -84,052) | 405,596(78.2%)(Δ -32,093) | (20.8%, 74.4%, 4.8%) | R+56.4(Δ R+18.5) | D+14.2(Δ D+9.7) | R+70.5(Δ R+32.6) |
| 2008 | 279,510(38.6%)(Δ 69,652) | 444,300(61.4%)(Δ 149,259) | (38.6%, 61.3%, 0.1%) | R+22.8(Δ R+5.9) | D+7.8(Δ R+6.4) | R+30.6(Δ R+18.1) |
| 2012 | 92,900(30.1%)(Δ -20,231) | 215,399(69.9%)(Δ -190,197) | (12.8%, 29.7%, 51.1%) | R+39.7(Δ D+16.6) | D+13.3(Δ D+18.5) | R+53.1(Δ D+17.5) |
| 2014 | 190,254(31.5%)(Δ -89,256) | 413,505(68.5%)(Δ -30,795) | (30.8%, 67.0%, 2.1%) | R+37.0(Δ R+14.2) | R+7.5(Δ R+20.9) | R+29.5(Δ D+1.1) |
| 2018 | 66,268(22.9%)(Δ -26,632) | 223,502(77.1%)(Δ 8,103) | (10.4%, 35.2%, 54.3%) | R+54.3(Δ R+14.5) | D+18.7(Δ D+11.8) | R+73.0(Δ R+19.9) |
| 2020 | 347,223(45.4%)(Δ 156,969) | 417,645(54.6%)(Δ 4,140) | (41.9%, 50.4%, 4.9%) | R+9.2(Δ D+27.8) | R+2.4(Δ R+21.1) | R+6.8(Δ D+22.6) |
| 2024 | 88,891(23.8%)(Δ 22,623) | 284,338(76.2%)(Δ 60,836) | (10.8%, 34.6%, 52.1%) | R+52.4(Δ D+1.9) | R+1.3(Δ D+1.6) | R+51.1(Δ D+21.9) |