1-George Washington (No Party Affiliation) 1789-1797
2-John Adams (Federalist) 1797-1801
3-Thomas Jefferson (Democratic-Republican) 1801-1809
4-James Madison (Democratic-Republican) 1809-1817
5-James Monroe (Democratic-Republican) 1817-1825
6-John Quincy Adams (Democratic-Republican) 1825-1829
7-Andrew Jackson (Democrat) 1829-1837
8-Martin Van Buren (Democrat) 1837-1841
9-William Henry Harrison (Whig) 1841 [Died in Office]
10-John Tyler (Whig) 1841-1845
11-James Knox Polk (Democrat) 1845-1849
12-Zachary Taylor (Whig) 1849-1850 [Died in Office]
13-Millard Fillmore (Whig) 1850-1853
14-Franklin Pierce (Democrat) 1853-1857
15-James Buchanan Jr. (Democrat) 1857-1861
16-Abraham Lincoln (Republican) 1861-1865 [Assassinated]
17-Andrew Johnson (Democrat) 1865-1869
18-Hiram Ulysses S. Grant (Republican) 1869-1877
19-Rutherford Birchard Hayes (Republican) 1877-1881
20-James Abram Garfield (Republican) 1881 [Assassinated]
21-Chester Alan Arthur (Republican) 1881-1885
22, 24-Stephen Grover Cleveland (Democrat) 1885-1889,1893-1897[Served two Non-consecutive Terms]
23-Benjamin Harrison (Republican) 1889-1893
25-William McKinley Jr. (Republican) 1897-1901 [Assassinated]
26-Theodore Roosevelt Jr. (Republican) 1901-1909
27-William Howard Taft (Republican) 1909-1913
28-Thomas Woodrow Wilson (Democrat) 1913-1921
29-Warren Gamaliel Harding (Republican) 1921-1923 [Assassinated]
30-John Calvin Coolidge Jr. (Republican) 1923-1929
31-Herbert Clark Hoover (Republican) 1929-1933
32-Franklin Delanoe Roosevelt (Democrat) 1933-1945 [Died in Office]
33-Harry S. Truman (Democrat) 1945-1953
34-Dwight David Eisenhower (Republican) 1953-1961
35-John Fitzgerald Kennedy (Democrat) 1961-1963 [Assassinated]
36-Lyndon Baines Johnson (Democrat) 1963-1969
37-Richard Milhous Nixon (Republican) 1969-1974 [Resigned]
38-Gerald Rudolph Ford (Republican) 1974-1977
39-James Earl Carter Jr. (Democrat) 1977-1981
40-Ronald Wilson Reagan (Republican) 1981-1989
41-George Herbert Walker Bush (Republican) 1989-1993
42-William Jefferson Clinton (Democrat) -1993-2001
43-George Walker Bush (Republican) 2001-2009
44-Barack Hussein Obama II (Democrat) 2009-