| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 35,907 | 45,090 | 81,781 | |
| 2020 | R | 32,232 | 41,534 | 74,823 | |
| 2016 | R | 22,553 | 35,430 | 60,406 | |
| 2012 | R | 22,702 | 34,662 | 58,175 | |
| 2008 | R | 22,094 | 33,392 | 55,931 | |
| 2004 | R | 15,054 | 29,862 | 45,226 | |
| 2000 | R | 13,301 | 23,174 | 36,988 | |
| 1996 | R | 12,760 | 17,050 | 32,678 | |
| 1992 | R | 12,270 | 14,119 | 32,748 | |
| 1988 | R | 8,664 | 15,748 | 24,597 | |
| 1984 | R | 9,226 | 14,255 | 23,481 | |
| 1980 | D | 10,915 | 9,005 | 20,695 | |
| 1976 | D | 13,164 | 5,404 | 18,568 | |
| 1972 | R | 2,556 | 13,576 | 16,132 | |
| 1968 | R | 2,831 | 4,285 | 14,457 | |
| 1964 | R | 4,258 | 6,532 | 10,791 | |
| 1960 | D | 4,033 | 1,757 | 5,790 | |
| 1956 | D | 4,483 | 1,060 | 5,543 | |
| 1952 | D | 2,789 | 511 | 3,300 | |
| 1948 | D | 1,437 | 204 | 2,072 | |
| 1944 | D | 535 | 190 | 725 | |
| 1940 | D | 622 | 149 | 772 | |
| 1936 | D | 796 | 37 | 833 | |
| 1932 | D | 460 | 27 | 487 | |
| 1928 | D | 323 | 92 | 415 | |
| 1924 | D | 1,611 | 75 | 1,709 | |
| 1920 | D | 723 | 39 | 762 | |
| 1916 | D | 806 | 52 | 870 | |
| 1912 | D | 760 | 24 | 800 | |
| 1908 | D | 855 | 27 | 1,048 | |
| 1904 | D | 768 | 78 | 868 | |
| 1900 | D | 798 | 81 | 889 | |
| 1896 | D | 875 | 192 | 1,089 | |
| 1892 | D | 1,953 | 507 | 2,476 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Home to Robins Air Force Base, Houston County's electorate skews toward active-duty and veteran households, a demographic mix that has kept presidential margins competitive even as the county's R+11 result in 2024 reflects a broader rural consolidation trend.
The shift began with civil rights. 1984 marked the realignment in Houston County, by a twenty-one points margin. The Republican margin reached its widest at sixty-eight points in 1972. The 2024 margin was eleven points.
The political shift has tracked, in Houston County, the political shift of the South more broadly. A 54% non-Hispanic-white share, a median household income of $80,698, and a 11% poverty rate describe the demographic context. The county's voting pattern over the last decade is most similar to that of Paulding County and York County.
