Parliament is unicameral and is located in Tallinn.
The Riigikogu has 101 members, who are elected to four-year terms by popular vote. The body elects the president.
Prime Ministers
1919-1919 Otto Strandmann
1919-1920 Jaan Tõnisson
1920-1920 Ado Birk
1920-1920 Jaan Tõnisson
1920-1920 Ants J. Piip
1920-1938 ????
1938-1939 Kaarel Eenpalu (= Einbund)
1939-1940 Jüri Uluots
1940-1940 Johannes Vares ‘Barbarus’
1944-1946 Jüri Uluots (in exile)
1946-1963 August Rei (in exile)
1963-1970 Aleksander Warma (in exile)
1971-1990 Tõnis Kint (in exile)
1990-1992 Heinrich Mark (in exile)
1990-1992 Edgar Savisaar
1992-1992 Tiit Vähi
1992-1994 Mart Laar
1994-1995 Andres Tarand
1995-1997 Tiit Vähi
1997-1999 Mart Siimann
1999-2002 Mart Laar
2002-2003 Siim Kallas
2003-2005 Juhan Parts
2005 now Andrus Ansip
State Elders and Presidents
1918-1919 Konstantin Päts, Konstantin Konik, and Jüri Vilms
1919-1920 August Rei
1920-1921 Ants J. Piip
1921-1922 Konstantin Päts
1922-1923 Juhan Kukk
1923-1924 Konstantin Päts
1924-1924 Friedrich Akel
1924-1925 Jüri Jaakson
1925-1927 Jaan Teemant
1927-1928 Jaan Tõnisson
1928-1929 August Rei
1929-1931 Otto Strandmann
1931-1932 Konstantin Päts
1932-1932 Jaan Teemant
1932-1932 Karl August Einbund
1932-1933 Konstantin Päts
1933-1933 Jaan Tõnisson
1933-1940 Konstantin Päts
1940-1940 Johannes Vares ‘Barbarus’
1990-1992 Arnold Rüütel
1992-2001 Lennart Georg Meri
2001-2006 Arnold Rüütel
2006 now Toomas Hendrik Ilves