# 1940 United States presidential election in Ohio

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The 1940 United States presidential election in Ohio was held on November 5, 1940, as part of the 1940 United States presidential election. State voters chose 26 electors to the Electoral College, who voted for president and vice president.
Ohio was won by the Democratic Party candidate, incumbent President Franklin D. Roosevelt, with 52.20% of the popular vote. The Republican Party candidate, Wendell Willkie, garnered 47.80% of the popular vote. This is the only time that Democrats won Ohio in three consecutive elections.

## Results

1940 United States presidential election in Ohio :
| Party | Party | Candidate | Votes | Percentage | Electoral votes |
| | Democratic | Franklin D. Roosevelt (incumbent) | 1,733,139 | 52.20% | 26 |
| | Republican | Wendell Willkie | 1,586,773 | 47.80% | 0 |
| Totals | Totals | Totals | 3,319,912 | 100.0% | 26 |

### Results by county

| County | Franklin Delano Roosevelt Democratic | Franklin Delano Roosevelt Democratic | Wendell Willkie Republican | Wendell Willkie Republican | Margin | Margin | Total votes cast |
| County | # | % | # | % | # | % | Total votes cast |
| Adams | 5,007 | 44.76% | 6,180 | 55.24% | -1,173 | -10.49% | 11,187 |
| Allen | 14,469 | 41.17% | 20,675 | 58.83% | -6,206 | -17.66% | 35,144 |
| Ashland | 7,835 | 47.60% | 8,624 | 52.40% | -789 | -4.79% | 16,459 |
| Ashtabula | 14,454 | 43.87% | 18,491 | 56.13% | -4,037 | -12.25% | 32,945 |
| Athens | 11,449 | 50.52% | 11,213 | 49.48% | 236 | 1.04% | 22,662 |
| Auglaize | 5,704 | 38.92% | 8,953 | 61.08% | -3,249 | -22.17% | 14,657 |
| Belmont | 28,618 | 61.78% | 17,705 | 38.22% | 10,913 | 23.56% | 46,323 |
| Brown | 5,644 | 50.75% | 5,477 | 49.25% | 167 | 1.50% | 11,121 |
| Butler | 30,821 | 56.86% | 23,380 | 43.14% | 7,441 | 13.73% | 54,201 |
| Carroll | 3,589 | 41.02% | 5,160 | 58.98% | -1,571 | -17.96% | 8,749 |
| Champaign | 5,929 | 43.06% | 7,841 | 56.94% | -1,912 | -13.89% | 13,770 |
| Clark | 25,888 | 55.59% | 20,681 | 44.41% | 5,207 | 11.18% | 46,569 |
| Clermont | 8,942 | 48.84% | 9,367 | 51.16% | -425 | -2.32% | 18,309 |
| Clinton | 4,964 | 41.40% | 7,027 | 58.60% | -2,063 | -17.20% | 11,991 |
| Columbiana | 22,349 | 51.29% | 21,221 | 48.71% | 1,128 | 2.59% | 43,570 |
| Coshocton | 7,889 | 47.78% | 8,623 | 52.22% | -734 | -4.45% | 16,512 |
| Crawford | 8,966 | 46.45% | 10,336 | 53.55% | -1,370 | -7.10% | 19,302 |
| Cuyahoga | 347,118 | 62.41% | 209,070 | 37.59% | 138,048 | 24.82% | 556,188 |
| Darke | 9,651 | 46.40% | 11,147 | 53.60% | -1,496 | -7.19% | 20,798 |
| Defiance | 4,313 | 35.00% | 8,010 | 65.00% | -3,697 | -30.00% | 12,323 |
| Delaware | 5,666 | 37.19% | 9,570 | 62.81% | -3,904 | -25.62% | 15,236 |
| Erie | 9,254 | 45.10% | 11,267 | 54.90% | -2,013 | -9.81% | 20,521 |
| Fairfield | 11,298 | 51.10% | 10,813 | 48.90% | 485 | 2.19% | 22,111 |
| Fayette | 5,249 | 46.73% | 5,984 | 53.27% | -735 | -6.54% | 11,233 |
| Franklin | 96,601 | 51.08% | 92,533 | 48.92% | 4,068 | 2.15% | 189,134 |
| Fulton | 2,530 | 22.62% | 8,653 | 77.38% | -6,123 | -54.75% | 11,183 |
| Gallia | 3,943 | 35.12% | 7,285 | 64.88% | -3,342 | -29.76% | 11,228 |
| Geauga | 3,318 | 38.19% | 5,371 | 61.81% | -2,053 | -23.63% | 8,689 |
| Greene | 8,881 | 48.92% | 9,273 | 51.08% | -392 | -2.16% | 18,154 |
| Guernsey | 8,710 | 46.24% | 10,125 | 53.76% | -1,415 | -7.51% | 18,835 |
| Hamilton | 148,907 | 49.04% | 154,733 | 50.96% | -5,826 | -1.92% | 303,640 |
| Hancock | 7,755 | 35.36% | 14,174 | 64.64% | -6,419 | -29.27% | 21,929 |
| Hardin | 6,547 | 41.60% | 9,192 | 58.40% | -2,645 | -16.81% | 15,739 |
| Harrison | 4,559 | 44.31% | 5,729 | 55.69% | -1,170 | -11.37% | 10,288 |
| Henry | 3,508 | 31.07% | 7,784 | 68.93% | -4,276 | -37.87% | 11,292 |
| Highland | 6,921 | 44.79% | 8,530 | 55.21% | -1,609 | -10.41% | 15,451 |
| Hocking | 5,688 | 51.60% | 5,336 | 48.40% | 352 | 3.19% | 11,024 |
| Holmes | 3,349 | 51.13% | 3,201 | 48.87% | 148 | 2.26% | 6,550 |
| Huron | 6,741 | 36.44% | 11,758 | 63.56% | -5,017 | -27.12% | 18,499 |
| Jackson | 6,382 | 45.80% | 7,551 | 54.20% | -1,169 | -8.39% | 13,933 |
| Jefferson | 29,514 | 64.03% | 16,578 | 35.97% | 12,936 | 28.07% | 46,092 |
| Knox | 7,081 | 40.73% | 10,303 | 59.27% | -3,222 | -18.53% | 17,384 |
| Lake | 12,408 | 47.96% | 13,464 | 52.04% | -1,056 | -4.08% | 25,872 |
| Lawrence | 10,661 | 50.92% | 10,274 | 49.08% | 387 | 1.85% | 20,935 |
| Licking | 16,379 | 50.14% | 16,288 | 49.86% | 91 | 0.28% | 32,667 |
| Logan | 6,351 | 39.17% | 9,861 | 60.83% | -3,510 | -21.65% | 16,212 |
| Lorain | 25,831 | 52.45% | 23,422 | 47.55% | 2,409 | 4.89% | 49,253 |
| Lucas | 77,948 | 50.50% | 76,405 | 49.50% | 1,543 | 1.00% | 154,353 |
| Madison | 4,390 | 42.65% | 5,904 | 57.35% | -1,514 | -14.71% | 10,294 |
| Mahoning | 76,441 | 67.09% | 37,496 | 32.91% | 38,945 | 34.18% | 113,937 |
| Marion | 10,462 | 46.96% | 11,817 | 53.04% | -1,355 | -6.08% | 22,279 |
| Medina | 6,722 | 39.92% | 10,116 | 60.08% | -3,394 | -20.16% | 16,838 |
| Meigs | 4,983 | 40.77% | 7,239 | 59.23% | -2,256 | -18.46% | 12,222 |
| Mercer | 5,114 | 39.28% | 7,905 | 60.72% | -2,791 | -21.44% | 13,019 |
| Miami | 11,799 | 44.48% | 14,725 | 55.52% | -2,926 | -11.03% | 26,524 |
| Monroe | 4,138 | 47.72% | 4,534 | 52.28% | -396 | -4.57% | 8,672 |
| Montgomery | 86,084 | 59.80% | 57,866 | 40.20% | 28,218 | 19.60% | 143,950 |
| Morgan | 2,637 | 34.68% | 4,966 | 65.32% | -2,329 | -30.63% | 7,603 |
| Morrow | 3,215 | 37.07% | 5,457 | 62.93% | -2,242 | -25.85% | 8,672 |
| Muskingum | 15,753 | 44.82% | 19,395 | 55.18% | -3,642 | -10.36% | 35,148 |
| Noble | 3,037 | 38.16% | 4,922 | 61.84% | -1,885 | -23.68% | 7,959 |
| Ottawa | 5,556 | 44.71% | 6,872 | 55.29% | -1,316 | -10.59% | 12,428 |
| Paulding | 3,155 | 38.93% | 4,949 | 61.07% | -1,794 | -22.14% | 8,104 |
| Perry | 6,953 | 44.54% | 8,656 | 55.46% | -1,703 | -10.91% | 15,609 |
| Pickaway | 6,895 | 53.58% | 5,974 | 46.42% | 921 | 7.16% | 12,869 |
| Pike | 4,962 | 61.06% | 3,165 | 38.94% | 1,797 | 22.11% | 8,127 |
| Portage | 12,687 | 51.86% | 11,777 | 48.14% | 910 | 3.72% | 24,464 |
| Preble | 5,735 | 46.83% | 6,511 | 53.17% | -776 | -6.34% | 12,246 |
| Putnam | 3,655 | 29.01% | 8,946 | 70.99% | -5,291 | -41.99% | 12,601 |
| Richland | 18,645 | 52.08% | 17,157 | 47.92% | 1,488 | 4.16% | 35,802 |
| Ross | 12,447 | 51.38% | 11,780 | 48.62% | 667 | 2.75% | 24,227 |
| Sandusky | 7,116 | 33.61% | 14,054 | 66.39% | -6,938 | -32.77% | 21,170 |
| Scioto | 21,926 | 52.98% | 19,462 | 47.02% | 2,464 | 5.95% | 41,388 |
| Seneca | 7,464 | 31.45% | 16,272 | 68.55% | -8,808 | -37.11% | 23,736 |
| Shelby | 6,105 | 46.13% | 7,130 | 53.87% | -1,025 | -7.74% | 13,235 |
| Stark | 59,496 | 56.19% | 46,384 | 43.81% | 13,112 | 12.38% | 105,880 |
| Summit | 89,555 | 58.55% | 63,405 | 41.45% | 26,150 | 17.10% | 152,960 |
| Trumbull | 34,615 | 58.04% | 25,026 | 41.96% | 9,589 | 16.08% | 59,641 |
| Tuscarawas | 19,004 | 56.43% | 14,675 | 43.57% | 4,329 | 12.85% | 33,679 |
| Union | 3,947 | 35.36% | 7,214 | 64.64% | -3,267 | -29.27% | 11,161 |
| Van Wert | 6,254 | 41.95% | 8,656 | 58.05% | -2,402 | -16.11% | 14,910 |
| Vinton | 2,404 | 42.97% | 3,190 | 57.03% | -786 | -14.05% | 5,594 |
| Warren | 6,895 | 44.15% | 8,722 | 55.85% | -1,827 | -11.70% | 15,617 |
| Washington | 8,584 | 38.77% | 13,558 | 61.23% | -4,974 | -22.46% | 22,142 |
| Wayne | 10,748 | 44.28% | 13,525 | 55.72% | -2,777 | -11.44% | 24,273 |
| Williams | 4,065 | 30.05% | 9,463 | 69.95% | -5,398 | -39.90% | 13,528 |
| Wood | 9,711 | 36.36% | 16,998 | 63.64% | -7,287 | -27.28% | 26,709 |
| Wyandot | 4,206 | 40.14% | 6,272 | 59.86% | -2,066 | -19.72% | 10,478 |
| Totals | 1,733,139 | 52.20% | 1,586,773 | 47.80% | 146,366 | 4.41% | 3,319,912 |

#### Counties that flipped from Democratic to Republican

* Allen
* Ashland
* Ashtabula
* Auglaize
* Clermont
* Coshocton
* Crawford
* Darke
* Defiance
* Erie
* Fayette
* Greene
* Guernsey
* Hamilton
* Hardin
* Harrison
* Henry
* Highland
* Hancock
* Huron
* Knox
* Lake
* Madison
* Marion
* Medina
* Mercer
* Miami
* Monroe
* Muskingum
* Ottawa
* Paulding
* Perry
* Preble
* Putnam
* Sandusky
* Shelby
* Van Wert
* Vinton
* Wayne
* Wyandot