| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 23,788 | 50,807 | 75,394 | |
| 2020 | R | 23,114 | 49,297 | 73,408 | |
| 2016 | R | 19,400 | 42,810 | 64,369 | |
| 2012 | R | 22,650 | 38,775 | 62,312 | |
| 2008 | R | 23,391 | 37,451 | 61,560 | |
| 2004 | R | 16,735 | 34,915 | 51,867 | |
| 2000 | D | 28,922 | 14,891 | 44,133 | |
| 1996 | R | 13,461 | 22,754 | 39,273 | |
| 1992 | R | 14,308 | 21,297 | 42,732 | |
| 1988 | R | 12,127 | 23,192 | 35,416 | |
| 1984 | R | 10,643 | 25,207 | 35,907 | |
| 1980 | R | 11,671 | 18,566 | 31,109 | |
| 1976 | D | 15,363 | 14,644 | 30,229 | |
| 1972 | R | 6,834 | 20,735 | 28,274 | |
| 1968 | R | 8,074 | 15,207 | 32,501 | |
| 1964 | D | 14,934 | 14,804 | 29,738 | |
| 1960 | R | 12,919 | 17,726 | 30,645 | |
| 1956 | R | 9,761 | 17,562 | 27,323 | |
| 1952 | R | 11,296 | 17,535 | 28,831 | |
| 1948 | D | 6,799 | 5,722 | 15,702 | |
| 1944 | D | 9,721 | 5,862 | 15,583 | |
| 1940 | D | 13,023 | 4,059 | 17,082 | |
| 1936 | D | 12,808 | 4,306 | 17,114 | |
| 1932 | D | 9,782 | 4,464 | 14,426 | |
| 1928 | R | 4,783 | 7,957 | 12,740 | |
| 1924 | D | 4,816 | 3,560 | 9,114 | |
| 1920 | D | 6,421 | 4,888 | 11,309 | |
| 1916 | D | 3,053 | 2,320 | 5,373 | |
| 1912 | D | 2,748 | 280 | 4,624 | |
| 1908 | D | 2,392 | 2,009 | 4,462 | |
| 1904 | D | 2,424 | 1,215 | 3,659 | |
| 1900 | D | 2,460 | 1,555 | 4,290 | |
| 1896 | D | 3,095 | 1,468 | 4,600 | |
| 1892 | D | 2,303 | 876 | 4,011 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Rowan County's economy traces its roots to textile and industrial production, and its electorate has shifted steadily rightward over the past decade, delivering a 35-point Republican presidential margin in 2024 despite a moderately sized urban center in Salisbury.
The shift began with civil rights. 2004 marked the realignment in Rowan County, by a thirty-five points margin. The Republican margin reached its widest at forty-nine points in 1972. The 2024 margin was thirty-six points.
The political shift has tracked, in Rowan County, the political shift of the South more broadly. A 70% non-Hispanic-white share, a median household income of $65,725, and a 16% poverty rate describe the demographic context. The county's voting pattern over the last decade is most similar to that of Catawba County and Iredell County.
