| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 379 | 1,674 | 2,092 | |
| 2020 | R | 479 | 1,636 | 2,182 | |
| 2016 | R | 639 | 1,556 | 2,239 | |
| 2012 | R | 660 | 1,458 | 2,174 | |
| 2008 | R | 691 | 1,462 | 2,217 | |
| 2004 | R | 939 | 1,340 | 2,299 | |
| 2000 | R | 1,017 | 1,128 | 2,185 | |
| 1996 | D | 1,306 | 727 | 2,292 | |
| 1992 | D | 1,389 | 1,047 | 2,702 | |
| 1988 | R | 1,024 | 1,316 | 2,344 | |
| 1984 | R | 1,058 | 1,474 | 2,535 | |
| 1980 | D | 1,438 | 896 | 2,396 | |
| 1976 | D | 2,014 | 495 | 2,514 | |
| 1972 | R | 707 | 1,298 | 2,020 | |
| 1968 | D | 688 | 287 | 2,190 | |
| 1964 | D | 1,409 | 889 | 2,322 | |
| 1960 | D | 1,151 | 295 | 1,598 | |
| 1956 | D | 1,303 | 445 | 1,762 | |
| 1952 | D | 1,332 | 272 | 1,607 | |
| 1948 | D | 768 | 45 | 918 | |
| 1944 | D | 906 | 122 | 1,028 | |
| 1940 | D | 818 | 44 | 862 | |
| 1936 | D | 704 | 30 | 735 | |
| 1932 | D | 1,235 | 59 | 1,302 | |
| 1928 | D | 765 | 262 | 1,033 | |
| 1924 | D | 553 | 150 | 745 | |
| 1920 | D | 736 | 337 | 1,139 | |
| 1916 | D | 933 | 275 | 1,208 | |
| 1912 | D | 438 | 72 | 796 | |
| 1908 | D | 554 | 234 | 799 | |
| 1904 | D | 501 | 235 | 743 | |
| 1900 | D | 654 | 244 | 900 | |
| 1896 | D | 910 | 216 | 1,130 | |
| 1892 | D | 654 | 201 | 869 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Calhoun County's sparse timber-country population of under 6,000 has delivered some of the widest Republican presidential margins in the state, reflecting a rural South Arkansas demographic that has trended sharply rightward over the past two decades.
The unraveling was not abrupt. The Democratic margin in Calhoun County peaked at ninety-two points in 1936; it narrowed steadily over the late twentieth century. The 2000 election delivered the county to the Republican party for the first time in many years, by a margin of five points. By 2024, the margin had widened further.
The economic and demographic context is severe. Calhoun County's median household income of $66,809 is among the lowest of any county in the United States; 10% of residents live below the federal poverty line. The county's voting pattern over the last decade is most similar to that of Wheeler County and Yell County.
