| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 1,160 | 5,389 | 6,620 | |
| 2020 | R | 1,232 | 4,950 | 6,296 | |
| 2016 | R | 1,222 | 3,864 | 5,299 | |
| 2012 | R | 2,069 | 2,963 | 5,115 | |
| 2008 | R | 2,470 | 2,956 | 5,507 | |
| 2004 | D | 2,860 | 2,675 | 5,583 | |
| 2000 | D | 2,870 | 1,826 | 4,782 | |
| 1996 | D | 2,962 | 1,306 | 4,700 | |
| 1992 | D | 2,779 | 1,046 | 4,323 | |
| 1988 | D | 1,979 | 1,302 | 3,296 | |
| 1984 | D | 2,174 | 1,285 | 3,490 | |
| 1980 | D | 2,274 | 985 | 3,318 | |
| 1976 | D | 2,442 | 510 | 2,972 | |
| 1972 | D | 1,098 | 790 | 1,935 | |
| 1968 | D | 1,041 | 443 | 2,541 | |
| 1964 | D | 2,444 | 441 | 2,885 | |
| 1960 | D | 1,810 | 539 | 2,386 | |
| 1956 | D | 2,120 | 560 | 2,696 | |
| 1952 | D | 2,170 | 641 | 2,823 | |
| 1948 | D | 1,962 | 331 | 2,411 | |
| 1944 | D | 1,916 | 335 | 2,251 | |
| 1940 | D | 2,699 | 374 | 3,088 | |
| 1936 | D | 1,718 | 303 | 2,028 | |
| 1932 | D | 1,548 | 184 | 1,744 | |
| 1928 | D | 1,255 | 401 | 1,656 | |
| 1924 | D | 1,369 | 264 | 1,658 | |
| 1920 | D | 2,366 | 849 | 3,244 | |
| 1916 | D | 1,711 | 591 | 2,340 | |
| 1912 | D | 1,312 | 485 | 2,048 | |
| 1908 | D | 1,475 | 715 | 2,287 | |
| 1904 | D | 1,330 | 681 | 2,044 | |
| 1900 | D | 1,577 | 793 | 2,392 | |
| 1896 | D | 1,642 | 648 | 2,299 | |
| 1892 | D | 1,251 | 387 | 2,007 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Stewart County, a rural stretch along the Kentucky border anchored by small farming communities, recorded an R+63.9 presidential margin in 2024—among the widest gaps in a state already dominated by landslide-level rural Republican totals.
The unraveling was not abrupt. The Democratic margin in Stewart County peaked at seventy-eight points in 1932; it narrowed steadily over the late twentieth century. The 2008 election delivered the county to the Republican party for the first time in many years, by a margin of nine points. By 2024, the margin had widened further.
The economic and demographic context is severe. Stewart County's median household income of $63,114 is among the lowest of any county in the United States; 16% of residents live below the federal poverty line. The county's voting pattern over the last decade is most similar to that of Grundy County and Perry County.
