| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 2,263 | 6,989 | 9,320 | |
| 2020 | R | 2,606 | 6,607 | 9,298 | |
| 2016 | R | 2,292 | 5,632 | 8,015 | |
| 2012 | R | 3,083 | 5,628 | 8,760 | |
| 2008 | R | 3,018 | 5,585 | 8,648 | |
| 2004 | R | 2,452 | 4,881 | 7,361 | |
| 2000 | R | 2,782 | 4,054 | 6,932 | |
| 1996 | R | 3,019 | 3,082 | 6,637 | |
| 1992 | R | 2,804 | 2,970 | 6,499 | |
| 1988 | R | 2,206 | 3,613 | 5,844 | |
| 1984 | R | 2,231 | 3,952 | 6,239 | |
| 1980 | D | 2,973 | 2,813 | 5,879 | |
| 1976 | D | 3,144 | 2,052 | 5,234 | |
| 1972 | R | 853 | 3,414 | 4,291 | |
| 1968 | D | 955 | 84 | 5,292 | |
| 1964 | R | 0 | 2,896 | 3,485 | |
| 1960 | D | 2,115 | 588 | 2,714 | |
| 1956 | D | 2,127 | 429 | 2,713 | |
| 1952 | D | 1,966 | 421 | 2,392 | |
| 1948 | R | 0 | 47 | 1,088 | |
| 1944 | D | 1,635 | 46 | 1,683 | |
| 1940 | D | 1,960 | 69 | 2,031 | |
| 1936 | D | 1,925 | 35 | 1,963 | |
| 1932 | D | 1,741 | 42 | 1,787 | |
| 1928 | D | 815 | 796 | 1,613 | |
| 1924 | D | 816 | 179 | 1,035 | |
| 1920 | D | 715 | 489 | 1,205 | |
| 1916 | D | 860 | 141 | 1,033 | |
| 1912 | D | 711 | 47 | 937 | |
| 1908 | D | 723 | 79 | 890 | |
| 1904 | D | 701 | 104 | 911 | |
| 1900 | D | 1,984 | 590 | 2,705 | |
| 1896 | D | 3,060 | 675 | 4,027 | |
| 1892 | D | 2,712 | 133 | 4,060 | |
| 1888 | D | 1,947 | 2 | 1,950 | |
| 1884 | D | 1,653 | 196 | 1,852 | |
| 1880 | D | 1,729 | 273 | 2,002 | |
| 1876 | D | 1,587 | 434 | 2,021 |
Henry County's small, predominantly rural population in southeastern Alabama has delivered Republican presidential margins above 50 points, reflecting a demographic and geographic pattern common to the Black Belt's white-majority neighboring counties.
The unraveling was not abrupt. The Democratic margin in Henry County peaked at 100 points in 1888; it narrowed steadily over the late twentieth century. The 1984 election delivered the county to the Republican party for the first time in many years, by a margin of twenty-eight points. By 2024, the margin had widened further.
The economic and demographic context is severe. Henry County's median household income of $59,931 is among the lowest of any county in the United States; 18% of residents live below the federal poverty line. The county's voting pattern over the last decade is most similar to that of Randolph County and Lawrence County.
