| Years | Party | Senator | % Correct |
|---|---|---|---|
| 2011- | Republican | Mike Lee | 100%
|
| 2019-2025 | Republican | Mitt Romney | 100%
|
| 1977-2019 | Republican | Orrin Hatch | 80%
|
| 2025- | Republican | John Curtis | 70%
|
| 1974-1993 | Republican | Jake Garn | 50%
|
| 1993-2011 | Republican | Bob Bennett | 40%
|
| 1903-1933 | Republican | Reed Smoot | 40%
|
| 1951-1974 | Republican | Wallace F. Bennett | 40%
|
| 1959-1977 | Democratic | Frank E. Moss | 30%
|
| 1901-1905 | Republican | Thomas Kearns | 30%
|
| 1941-1947 | Democratic | Abe Murdock | 10%
|
| 1986-1897 | Republican | Arthur Brown | 10%
|
| 1947-1959 | Republican | Arthur V. Watkins | 10%
|
| 1933-1951 | Democratic | Elbert D. Thomas | 10%
|
| 1986-1899 | Republican/Silver Republican | Frank J. Cannon | 10%
|
| 1905-1917 | Republican | George Sutherland | 10%
|
| 1897-1903 | Democratic | Joseph L. Rawlins | 10%
|
| 1917-1941 | Democratic | William H. King | 10%
|