| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 6,627 | 11,248 | 18,157 | |
| 2020 | R | 7,559 | 11,311 | 19,275 | |
| 2016 | R | 7,107 | 10,761 | 18,669 | |
| 2012 | R | 7,956 | 10,739 | 18,993 | |
| 2008 | R | 8,292 | 10,680 | 19,179 | |
| 2004 | R | 7,242 | 10,791 | 18,218 | |
| 2000 | R | 6,851 | 9,246 | 16,551 | |
| 1996 | D | 7,903 | 6,973 | 15,855 | |
| 1992 | R | 7,205 | 7,220 | 16,561 | |
| 1988 | R | 5,427 | 8,853 | 14,657 | |
| 1984 | R | 5,432 | 9,087 | 14,701 | |
| 1980 | R | 5,598 | 7,515 | 13,470 | |
| 1976 | R | 4,971 | 6,828 | 11,969 | |
| 1972 | R | 2,589 | 6,736 | 9,741 | |
| 1968 | R | 2,009 | 2,643 | 8,877 | |
| 1964 | D | 5,766 | 1,714 | 7,480 | |
| 1960 | R | 1,051 | 2,766 | 5,109 | |
| 1956 | R | 1,014 | 2,676 | 4,520 | |
| 1952 | R | 2,009 | 3,074 | 5,083 | |
| 1948 | D | 625 | 353 | 3,201 | |
| 1944 | D | 1,705 | 1,032 | 2,737 | |
| 1940 | D | 2,969 | 449 | 3,418 | |
| 1936 | D | 2,154 | 201 | 2,356 | |
| 1932 | D | 1,908 | 163 | 2,071 | |
| 1928 | D | 1,041 | 670 | 1,711 | |
| 1924 | D | 1,005 | 157 | 1,166 | |
| 1920 | D | 989 | 183 | 1,172 | |
| 1916 | D | 932 | 42 | 978 | |
| 1912 | D | 644 | 3 | 762 | |
| 1908 | D | 634 | 52 | 712 | |
| 1904 | D | 532 | 26 | 562 | |
| 1900 | D | 517 | 61 | 578 | |
| 1896 | D | 1,241 | 40 | 1,306 | |
| 1892 | R | 695 | 1,074 | 1,769 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Lincoln Parish's two university campuses inject a younger, more transient population into a north Louisiana landscape that still votes heavily Republican, producing a college-town layer beneath a durable conservative baseline.
The shift began with civil rights. 2000 marked the realignment in Lincoln Parish, by a fourteen points margin. The Republican margin reached its widest at forty-three points in 1972. The 2024 margin was twenty-five points.
The political shift has tracked, in Lincoln Parish, the political shift of the South more broadly. A 53% non-Hispanic-white share, a median household income of $39,172, and a 31% poverty rate describe the demographic context. The county's voting pattern over the last decade is most similar to that of Decatur County and Crisp County.
