The 12th Utah Senate District is located in Salt Lake and Tooele Counties, Utah, USA, and includes Utah House Districts 21, 22, 29, 32, 33, 38, and 42.

The current State Senator representing the 12th district is Karen Kwan.

Previous Utah State Senators (District 12)

Name Party Term Karen Kwan Democratic 2023– present Karen Mayne Democratic 2023–2023 Daniel Thatcher Republican 2011–2022 Brent H. Goodfellow Democratic 2005–2010 Ron Allen Democratic 2003–2005 Millie Peterson Democratic 1991–2002 William T. Barton Republican 1979–1990 Carl E. Pettersson Democratic 1973–1978 Merrill Jenkins Democratic 1967–1972 Samuel J. Taylor Republican 1963–1965 Charles Steen Republican 1959–1961 Donald T. Adams Democratic 1951–1957 Mitchell Melich Republican 1943–1949 Byron A. Howard Democratic 1939–1941 Wendall Peterson Democratic 1937 W.D. Hammond Democratic 1935 Knox Patterson Democratic 1927–1933 Oscar W. McConkie Democratic 1923–1925 William T. Lamph 1919–1921 Don B. Colton 1915–1917 G.A. Iverson 1911–1913 Alonzo Brinkerhoff 1907–1909 Harden Bennion Democratic 1899–1905 M.E. Johnson 1897 Reuben G. Miller 1896

Election results

2006 General Election

See also Brent H. Goodfellow Utah Democratic Party Utah Republican Party Utah Senate

External links Utah Senate District Profiles Official Biography of Brent H. Goodfellow