| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 2,532 | 10,939 | 13,600 | |
| 2020 | R | 2,505 | 10,057 | 12,726 | |
| 2016 | R | 1,726 | 8,163 | 10,218 | |
| 2012 | R | 1,864 | 7,426 | 9,448 | |
| 2008 | R | 2,250 | 6,935 | 9,297 | |
| 2004 | R | 1,738 | 6,933 | 8,741 | |
| 2000 | R | 1,426 | 5,613 | 7,273 | |
| 1996 | R | 1,383 | 3,700 | 5,673 | |
| 1992 | R | 1,059 | 2,674 | 5,322 | |
| 1988 | R | 1,251 | 3,435 | 4,761 | |
| 1984 | R | 771 | 3,152 | 3,938 | |
| 1980 | R | 894 | 2,373 | 3,360 | |
| 1976 | R | 1,183 | 1,554 | 2,766 | |
| 1972 | R | 434 | 1,796 | 2,259 | |
| 1968 | R | 535 | 842 | 1,800 | |
| 1964 | D | 876 | 762 | 1,639 | |
| 1960 | R | 539 | 942 | 1,484 | |
| 1956 | R | 336 | 1,083 | 1,424 | |
| 1952 | R | 358 | 1,350 | 1,710 | |
| 1948 | R | 445 | 570 | 1,132 | |
| 1944 | R | 532 | 634 | 1,258 | |
| 1940 | D | 881 | 432 | 1,317 | |
| 1936 | D | 720 | 431 | 1,171 | |
| 1932 | D | 883 | 359 | 1,249 | |
| 1928 | R | 317 | 936 | 1,256 | |
| 1924 | R | 425 | 442 | 924 | |
| 1920 | D | 311 | 249 | 611 | |
| 1916 | D | 537 | 168 | 752 | |
| 1912 | D | 412 | 158 | 793 | |
| 1908 | — | — | — | — | |
| 1904 | — | — | — | — | |
| 1900 | — | — | — | — | |
| 1896 | — | — | — | — | |
| 1892 | — | — | — | — | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Bandera County, a sparsely populated ranching and tourism hub west of San Antonio, has delivered presidential margins above R+60 in recent cycles, reflecting the heavily rural, Anglo demographic that dominates the Texas Hill Country.
The Republican margin in Bandera County reached its widest at sixty-three points in 2016. The margin in 2024 was sixty-two points, in line with the county's deep historical pattern.
Bandera County's loyalty is rooted in its place. Median household income of $75,813, a 77% non-Hispanic-white share, and a population of 22,021 together describe a community whose political habits are deeply settled. The county's voting pattern over the last decade is most similar to that of Cherry County and Sheridan County.
