| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 135 | 1,066 | 1,201 | |
| 2020 | R | 155 | 1,048 | 1,218 | |
| 2016 | R | 145 | 983 | 1,156 | |
| 2012 | R | 177 | 962 | 1,150 | |
| 2008 | R | 234 | 943 | 1,195 | |
| 2004 | R | 346 | 1,051 | 1,398 | |
| 2000 | R | 429 | 974 | 1,415 | |
| 1996 | R | 581 | 729 | 1,431 | |
| 1992 | R | 635 | 697 | 1,600 | |
| 1988 | R | 809 | 872 | 1,683 | |
| 1984 | R | 742 | 1,396 | 2,149 | |
| 1980 | R | 798 | 1,020 | 1,851 | |
| 1976 | D | 1,169 | 629 | 1,804 | |
| 1972 | R | 501 | 1,250 | 1,751 | |
| 1968 | D | 746 | 712 | 1,933 | |
| 1964 | D | 1,145 | 724 | 1,872 | |
| 1960 | R | 691 | 1,084 | 1,782 | |
| 1956 | D | 1,229 | 815 | 2,055 | |
| 1952 | R | 1,321 | 1,334 | 2,657 | |
| 1948 | D | 1,779 | 198 | 2,089 | |
| 1944 | D | 1,725 | 261 | 2,162 | |
| 1940 | D | 2,034 | 307 | 2,346 | |
| 1936 | D | 2,012 | 158 | 2,172 | |
| 1932 | D | 1,753 | 115 | 1,879 | |
| 1928 | R | 608 | 1,179 | 1,787 | |
| 1924 | D | 731 | 234 | 988 | |
| 1920 | D | 640 | 307 | 1,007 | |
| 1916 | D | 589 | 31 | 680 | |
| 1912 | D | 414 | 14 | 509 | |
| 1908 | — | — | — | — | |
| 1904 | — | — | — | — | |
| 1900 | — | — | — | — | |
| 1896 | — | — | — | — | |
| 1892 | — | — | — | — | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Collingsworth County, anchored by the small city of Wellington, sits at Texas's eastern Panhandle edge and recorded an R+77.5 presidential margin in 2024 — among the widest in a state already dominated by rural Republican alignment.
The unraveling was not abrupt. The Democratic margin in Collingsworth County peaked at eighty-seven points in 1932; it narrowed steadily over the late twentieth century. The 1980 election delivered the county to the Republican party for the first time in many years, by a margin of twelve points. By 2024, the margin had widened further.
The economic and demographic context is severe. Collingsworth County's median household income of $61,280 is among the lowest of any county in the United States; 22% of residents live below the federal poverty line. The county's voting pattern over the last decade is most similar to that of Leon County and Van Zandt County.
