| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 73 | 823 | 900 | |
| 2020 | R | 82 | 806 | 894 | |
| 2016 | R | 84 | 715 | 808 | |
| 2012 | R | 109 | 700 | 813 | |
| 2008 | R | 166 | 671 | 838 | |
| 2004 | R | 202 | 656 | 863 | |
| 2000 | R | 228 | 608 | 842 | |
| 1996 | R | 285 | 360 | 737 | |
| 1992 | D | 401 | 389 | 1,018 | |
| 1988 | D | 534 | 455 | 998 | |
| 1984 | R | 388 | 586 | 979 | |
| 1980 | D | 455 | 444 | 908 | |
| 1976 | D | 658 | 356 | 1,016 | |
| 1972 | R | 348 | 568 | 919 | |
| 1968 | D | 618 | 317 | 1,061 | |
| 1964 | D | 883 | 247 | 1,130 | |
| 1960 | D | 689 | 442 | 1,134 | |
| 1956 | D | 656 | 466 | 1,127 | |
| 1952 | D | 728 | 586 | 1,314 | |
| 1948 | D | 1,026 | 63 | 1,120 | |
| 1944 | D | 970 | 76 | 1,184 | |
| 1940 | D | 995 | 138 | 1,133 | |
| 1936 | D | 949 | 132 | 1,083 | |
| 1932 | D | 932 | 95 | 1,029 | |
| 1928 | R | 304 | 703 | 1,007 | |
| 1924 | D | 539 | 174 | 719 | |
| 1920 | D | 399 | 72 | 498 | |
| 1916 | D | 333 | 10 | 420 | |
| 1912 | D | 252 | 4 | 271 | |
| 1908 | — | — | — | — | |
| 1904 | — | — | — | — | |
| 1900 | — | — | — | — | |
| 1896 | — | — | — | — | |
| 1892 | — | — | — | — | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Throckmorton County's roughly 1,850 residents make it among Texas's smallest by population, and its 2024 presidential margin of R+83.3 reflects the lopsided Republican alignment typical of rural West Texas ranch country.
The unraveling was not abrupt. The Democratic margin in Throckmorton County peaked at ninety-two points in 1912; it narrowed steadily over the late twentieth century. The 1996 election delivered the county to the Republican party for the first time in many years, by a margin of ten points. By 2024, the margin had widened further.
The economic and demographic context is severe. Throckmorton County's median household income of $59,216 is among the lowest of any county in the United States; 24% of residents live below the federal poverty line. The county's voting pattern over the last decade is most similar to that of San Saba County and Clay County.
