| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 2,793 | 9,352 | 12,242 | |
| 2020 | R | 3,110 | 9,157 | 12,412 | |
| 2016 | R | 3,539 | 7,902 | 12,218 | |
| 2012 | R | 5,684 | 5,685 | 11,773 | |
| 2008 | R | 6,033 | 6,162 | 12,506 | |
| 2004 | R | 5,989 | 6,520 | 12,576 | |
| 2000 | R | 4,923 | 5,333 | 10,560 | |
| 1996 | D | 5,542 | 3,759 | 10,787 | |
| 1992 | D | 5,057 | 4,094 | 11,393 | |
| 1988 | R | 5,191 | 5,611 | 10,919 | |
| 1984 | R | 4,895 | 6,318 | 11,302 | |
| 1980 | D | 4,938 | 4,426 | 9,818 | |
| 1976 | D | 5,734 | 3,729 | 9,574 | |
| 1972 | R | 3,531 | 5,037 | 8,761 | |
| 1968 | D | 3,445 | 3,247 | 8,115 | |
| 1964 | D | 5,331 | 2,567 | 7,898 | |
| 1960 | D | 4,339 | 3,684 | 8,023 | |
| 1956 | D | 3,863 | 3,447 | 7,310 | |
| 1952 | D | 3,893 | 2,982 | 6,875 | |
| 1948 | D | 4,516 | 2,639 | 7,161 | |
| 1944 | D | 3,968 | 3,117 | 7,085 | |
| 1940 | D | 4,962 | 3,165 | 8,127 | |
| 1936 | D | 5,287 | 2,953 | 8,244 | |
| 1932 | D | 5,107 | 2,743 | 7,908 | |
| 1928 | R | 2,709 | 3,246 | 5,955 | |
| 1924 | D | 3,185 | 2,569 | 5,856 | |
| 1920 | R | 2,799 | 3,075 | 5,904 | |
| 1916 | D | 2,091 | 1,616 | 3,753 | |
| 1912 | D | 1,691 | 1,184 | 3,437 | |
| 1908 | D | 2,085 | 1,798 | 3,948 | |
| 1904 | D | 2,090 | 1,818 | 3,979 | |
| 1900 | R | 1,960 | 2,342 | 4,339 | |
| 1896 | R | 2,145 | 2,228 | 4,400 | |
| 1892 | D | 1,926 | 1,686 | 3,791 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Pike County's R+53.7 margin in 2024 reflects a rural Appalachian electorate that has shifted dramatically from its historically competitive roots, making it a benchmark case for tracking realignment in Ohio's southern tier.
The Democratic margin in Pike County peaked at thirty-five points in 1964. By 2000 the county had flipped, voting Republican for the first time in many years. The 2024 margin was fifty-four points, the most Republican-leaning result in the county's modern history.
The economic context is the key. Pike County's median household income of $52,736 sits well below state and national norms, and 21% of residents live below the federal poverty line. The shift here is part of a broader realignment of working-class places across the country. The county's voting pattern over the last decade is most similar to that of Scioto County and Gladwin County.