| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 35,747 | 42,531 | 79,514 | |
| 2020 | R | 34,307 | 39,411 | 75,317 | |
| 2016 | R | 24,207 | 34,623 | 62,549 | |
| 2012 | R | 25,165 | 31,844 | 57,974 | |
| 2008 | R | 24,897 | 28,610 | 54,069 | |
| 2004 | R | 16,623 | 28,527 | 45,445 | |
| 2000 | R | 13,455 | 20,739 | 35,021 | |
| 1996 | R | 10,342 | 13,786 | 26,197 | |
| 1992 | R | 8,133 | 11,829 | 24,014 | |
| 1988 | R | 5,486 | 10,978 | 16,593 | |
| 1984 | R | 4,012 | 8,207 | 12,297 | |
| 1980 | R | 4,039 | 5,385 | 10,005 | |
| 1976 | D | 4,210 | 3,210 | 7,560 | |
| 1972 | R | 2,280 | 6,409 | 8,868 | |
| 1968 | R | 1,647 | 1,675 | 4,926 | |
| 1964 | D | 4,113 | 3,830 | 7,952 | |
| 1960 | D | 1,482 | 1,288 | 2,799 | |
| 1956 | R | 993 | 1,244 | 2,395 | |
| 1952 | D | 1,194 | 1,174 | 2,397 | |
| 1948 | D | 818 | 517 | 1,510 | |
| 1944 | D | 744 | 504 | 1,251 | |
| 1940 | D | 785 | 365 | 1,154 | |
| 1936 | D | 836 | 453 | 1,294 | |
| 1932 | D | 784 | 346 | 1,147 | |
| 1928 | R | 439 | 654 | 1,093 | |
| 1924 | D | 448 | 255 | 736 | |
| 1920 | D | 440 | 380 | 834 | |
| 1916 | D | 398 | 249 | 649 | |
| 1912 | D | 390 | 58 | 617 | |
| 1908 | D | 346 | 282 | 642 | |
| 1904 | D | 330 | 237 | 581 | |
| 1900 | R | 774 | 817 | 1,596 | |
| 1896 | R | 877 | 903 | 1,788 | |
| 1892 | D | 849 | 679 | 1,593 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Spotsylvania sits along the Interstate 95 corridor south of Fredericksburg, where rapid population growth driven by D.C.-area transplants has gradually compressed what were once double-digit Republican margins in presidential races.
The shift began with civil rights. 1980 marked the realignment in Spotsylvania County, by a thirteen points margin. The Republican margin reached its widest at forty-seven points in 1972. The 2024 margin was nine points.
The political shift has tracked, in Spotsylvania County, the political shift of the South more broadly. A 63% non-Hispanic-white share, a median household income of $112,738, and a 7% poverty rate describe the demographic context. The county's voting pattern over the last decade is most similar to that of Fluvanna County and Allen County.
