# of Presidents and # of Elections
Starting dates is date of election.
Since Cleveland was not a Unique Prez, the number doesn't go up in his re-election.
| Year | Unique Presidents | Elections |
| 1788 | 0 | 0 |
| 1788 | 1 | 1 |
| 1792 | 1 | 1 |
| 1792 | 1 | 2 |
| 1796 | 1 | 2 |
| 1796 | 2 | 3 |
| 1800 | 2 | 3 |
| 1800 | 3 | 4 |
| 1804 | 3 | 4 |
| 1804 | 3 | 5 |
| 1808 | 3 | 5 |
| 1808 | 4 | 6 |
| 1812 | 4 | 6 |
| 1812 | 4 | 7 |
| 1816 | 4 | 7 |
| 1816 | 5 | 8 |
| 1820 | 5 | 8 |
| 1820 | 5 | 9 |
| 1824 | 5 | 9 |
| 1824 | 6 | 10 |
| 1828 | 6 | 10 |
| 1828 | 7 | 11 |
| 1832 | 7 | 11 |
| 1832 | 7 | 12 |
| 1836 | 7 | 12 |
| 1836 | 8 | 13 |
| 1840 | 8 | 13 |
| 1840 | 9 | 14 |
| 1841 | 9 | 14 |
| 1841 | 10 | 14 |
| 1844 | 10 | 14 |
| 1844 | 11 | 15 |
| 1848 | 11 | 15 |
| 1848 | 12 | 16 |
| 1850 | 12 | 16 |
| 1850 | 13 | 16 |
| 1852 | 13 | 16 |
| 1852 | 14 | 17 |
| 1856 | 14 | 17 |
| 1856 | 15 | 18 |
| 1860 | 15 | 18 |
| 1860 | 16 | 19 |
| 1864 | 16 | 19 |
| 1864 | 16 | 20 |
| 1865 | 16 | 20 |
| 1865 | 17 | 20 |
| 1868 | 17 | 20 |
| 1868 | 18 | 21 |
| 1872 | 18 | 21 |
| 1872 | 18 | 22 |
| 1876 | 18 | 22 |
| 1876 | 19 | 23 |
| 1880 | 19 | 23 |
| 1880 | 20 | 24 |
| 1881 | 20 | 24 |
| 1881 | 21 | 24 |
| 1884 | 21 | 24 |
| 1884 | 22 | 25 |
| 1888 | 22 | 25 |
| 1888 | 23 | 26 |
| 1892 | 23 | 26 |
| 1892 | 23 | 27 |
| 1896 | 23 | 27 |
| 1896 | 24 | 28 |
| 1900 | 24 | 28 |
| 1900 | 24 | 29 |
| 1901 | 24 | 29 |
| 1901 | 25 | 29 |
| 1904 | 25 | 29 |
| 1904 | 25 | 30 |
| 1908 | 25 | 30 |
| 1908 | 26 | 31 |
| 1912 | 26 | 31 |
| 1912 | 27 | 32 |
| 1916 | 27 | 32 |
| 1916 | 27 | 33 |
| 1920 | 27 | 33 |
| 1920 | 28 | 34 |
| 1923 | 28 | 34 |
| 1923 | 29 | 34 |
| 1924 | 29 | 34 |
| 1924 | 29 | 35 |
| 1929 | 29 | 35 |
| 1929 | 30 | 36 |
| 1932 | 30 | 36 |
| 1932 | 31 | 37 |
| 1936 | 31 | 37 |
| 1936 | 31 | 38 |
| 1940 | 31 | 38 |
| 1940 | 31 | 39 |
| 1944 | 31 | 39 |
| 1944 | 31 | 40 |
| 1945 | 31 | 40 |
| 1945 | 32 | 40 |
| 1948 | 32 | 40 |
| 1948 | 32 | 41 |
| 1952 | 32 | 41 |
| 1952 | 33 | 42 |
| 1956 | 33 | 42 |
| 1956 | 33 | 43 |
| 1960 | 33 | 43 |
| 1960 | 34 | 44 |
| 1963 | 34 | 44 |
| 1963 | 35 | 44 |
| 1964 | 35 | 44 |
| 1964 | 35 | 45 |
| 1968 | 35 | 45 |
| 1968 | 36 | 46 |
| 1972 | 36 | 46 |
| 1972 | 36 | 47 |
| 1974 | 36 | 47 |
| 1974 | 37 | 47 |
| 1976 | 37 | 47 |
| 1976 | 38 | 48 |
| 1980 | 38 | 48 |
| 1980 | 39 | 49 |
| 1984 | 39 | 49 |
| 1984 | 39 | 50 |
| 1988 | 39 | 50 |
| 1988 | 40 | 51 |
| 1992 | 40 | 51 |
| 1992 | 41 | 52 |
| 1996 | 41 | 52 |
| 1996 | 41 | 53 |
| 2000 | 41 | 53 |
| 2000 | 42 | 54 |
| 2004 | 42 | 54 |
| 2004 | 43 | 55 |
| 2008 | 43 | 55 |
| 2008 | 44 | 56 |
| 2012 | 44 | 56 |
| 2012 | 44 | 57 |
| 2016 | 44 | 57 |
| 2016 | 45 | 58 |
| 2020 | 45 | 58 |
| 2020 | 46 | 59 |
| 2023 | 46 | 59 |
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