Presidente de los Estados Unidos

<timeline> ImageSize = width:250 height:850 PlotArea = width:30 height:680 left:45 bottom:150 Legend = columns:1 left:40 top:100 AlignBars = early

DateFormat = yyyy Period = from:1789 till:2004 TimeAxis = orientation:vertical ScaleMajor = unit:year increment:20 start:1789

Colors=

 id:Dem  value:blue      legend:Demócrata
  id:Rep  value:red       legend:Republicano
  id:Fed  value:yellow    legend:Federalista
  id:DR   value:green     legend:Demócrata-Republicano
  id:Wh   value:pink      legend:Whig
  id:np   value:gray(0.8) legend:Independiente
 

PlotData=

 bar:Leaders width:25 mark:(line,white) align:left fontsize:XS shift:(25,-5) anchor:middle
 

 from:start till:1797 color:np   text:"1789-1797_George Washington"
  from:1797  till:1801 color:Fed  text:"1797-1801_John Adams"
  from:1801  till:1809 color:DR   text:"1801-1809_Thomas Jefferson"
  from:1809  till:1817 color:DR   text:"1809-1817_James Madison"
  from:1817  till:1825 color:DR   text:"1817-1825_James Monroe"
  from:1825  till:1829 color:DR   text:"1825-1829_John Quincy Adams"
  from:1829  till:1837 color:Dem  text:"1829-1837_Andrew Jackson"
  from:1837  till:1841 color:Dem  text:"1837-1841_Martin Van Buren"    shift:(25,-7)
  from:1841  till:1841 color:Wh   text:"1841-1841_William H. Harrison"
  from:1841  till:1845 color:Wh   text:"1841-1845_John Tyler"          shift:(25,-3)
  from:1845  till:1849 color:Dem  text:"1845-1849_James K. Polk"
  from:1849  till:1850 color:Wh   text:"1849-1850_Zachary Taylor"      shift:(25,-6)
  from:1850  till:1853 color:Wh   text:"1850-1853_Millard Fillmore"    shift:(25,-3)
  from:1853  till:1857 color:Dem  text:"1853-1857_Franklin Pierce"
  from:1857  till:1861 color:Dem  text:"1857-1861_James Buchanan"
  from:1861  till:1865 color:Rep  text:"1861-1865_Abraham Lincoln"
  from:1865  till:1869 color:Rep  text:"1865-1869_Andrew Johnson"
  from:1869  till:1877 color:Rep  text:"1869-1877_Ulysses S. Grant"
  from:1877  till:1881 color:Rep  text:"1877-1881_Rutherford B. Hayes" shift:(25,-8)
  from:1881  till:1881 color:Rep  text:"1881-1881_James A. Garfield"
  from:1881  till:1885 color:Rep  text:"1881-1885_Chester A. Arthur"   shift:(25,-2)
  from:1885  till:1889 color:Dem  text:"1885-1889_Grover Cleveland"
  from:1889  till:1893 color:Rep  text:"1889-1893_Benjamin Harrison"
  from:1893  till:1897 color:Dem  text:"1893-1897_Grover Cleveland"
  from:1897  till:1901 color:Rep  text:"1897-1901_William McKinley"
  from:1901  till:1909 color:Rep  text:"1901-1909_Theodore Roosevelt"
  from:1909  till:1913 color:Rep  text:"1909-1913_William H. Taft"
  from:1913  till:1921 color:Dem  text:"1913-1921_Woodrow Wilson"
  from:1921  till:1923 color:Rep  text:"1921-1923_Warren G. Harding"
  from:1923  till:1929 color:Rep  text:"1923-1929_Calvin Coolidge"
  from:1929  till:1933 color:Rep  text:"1929-1933_Herbert Hoover"
  from:1933  till:1945 color:Dem  text:"1933-1945_Franklin D. Roosevelt"
  from:1945  till:1953 color:Dem  text:"1945-1953_Harry Truman"
  from:1953  till:1961 color:Rep  text:"1953-1961_Dwight D. Eisenhower"
  from:1961  till:1963 color:Dem  text:"1961-1963_John F. Kennedy"
  from:1963  till:1969 color:Dem  text:"1963-1969_Lyndon B. Johnson"
  from:1969  till:1974 color:Rep  text:"1969-1974_Richard Nixon"
  from:1974  till:1977 color:Rep  text:"1974-1977_Gerald Ford"
  from:1977  till:1981 color:Dem  text:"1977-1981_Jimmy Carter"
  from:1981  till:1989 color:Rep  text:"1981-1989_Ronald Reagan"
  from:1989  till:1993 color:Rep  text:"1989-1993_George Bush"
  from:1993  till:2001 color:Dem  text:"1993-2001_Bill Clinton"
  from:2001  till:end  color:Rep  text:"2001-hoy_George W. Bush"
 

</timeline>