The 1846âÂÂ47 United States Senate elections were held on various dates in various states. As these U.S. Senate elections were prior to the ratification of the Seventeenth Amendment in 1913, senators were chosen by state legislatures. Senators were elected over a wide range of time throughout 1846 and 1847, and a seat may have been filled months late or remained vacant due to legislative deadlock. In these elections, terms were up for the senators in Class 2.
The Democratic Party gained four seats in the United States Senate.
Senate party division, 30th Congress (1847âÂÂ1849)
After the February 1846 elections in Texas.
In these special elections, the winners were seated during 1846 or in 1847 before March 4; ordered by election date.
In these regular elections, the winners were elected for the term beginning March 4, 1847; ordered by state.
All of the elections involved the Class 2 seats.
In this special election, the winner was elected in 1847 after March 4.
Iowa became a state in December 1846, but did not elect its senators until December 1848.
Alexander Barrow (W) died December 29, 1846. Pierre Soulé (D) was elected January 21, 1847 just to finish the term. Solomon W. Downs (D) was elected to the next term.
Democratic appointee Benning W. Jenness lost the June 13, 1846 election to finish the term and the election the same day to the next term. Joseph Cilley (Liberty) was elected to finish the term, but lost the election to the next term. John P. Hale (Independent Democratic) was elected to the next term and would later become a Free Soiler.
William S. Archer (W) lost re-election to Democrat Robert M. T. Hunter.
Isaac S. Pennybacker (D), who was not up for election, died January 12, 1847. James Murray Mason (D) was elected January 21, 1847.