| # | Tier | Division | G | W | D | L | GF | GA | Pts | +- | ||
| 1902-03 | Scottish Championship | 22 | 8 | 7 | 7 | 39 | 37 | 23 | 2 | |||
| 1903-04 | Scottish Championship | 22 | 11 | 4 | 7 | 50 | 34 | 26 | 16 | |||
| 1904-05 | Scottish Championship | 22 | 12 | 4 | 6 | 31 | 25 | 28 | 6 | Promoted | ||
| - | ||||||||||||
| 1935-36 | Scottish Championship | 34 | 28 | 3 | 3 | 132 | 34 | 59 | 98 | Promoted | ||
| - | ||||||||||||
| 1946-47 | Scottish Premier League | 30 | 8 | 10 | 12 | 62 | 61 | 26 | 1 | |||
| 1947-48 | Scottish Premier League | 30 | 10 | 10 | 10 | 55 | 48 | 30 | 7 | |||
| 1948-49 | Scottish Premier League | 30 | 12 | 8 | 10 | 70 | 54 | 32 | 16 | |||
| 1949-50 | Scottish Premier League | 30 | 7 | 10 | 13 | 48 | 72 | 24 | -24 | |||
| 1950-51 | Scottish Premier League | 30 | 7 | 4 | 19 | 35 | 81 | 18 | -46 | Relegated | ||
| 1951-52 | Scottish Championship | 30 | 18 | 7 | 5 | 80 | 34 | 43 | 46 | Promoted | ||
| 1952-53 | Scottish Premier League | 30 | 11 | 4 | 15 | 53 | 63 | 26 | -10 | |||
| 1953-54 | Scottish Premier League | 30 | 9 | 7 | 14 | 47 | 61 | 25 | -14 | |||
| 1954-55 | Scottish Premier League | 30 | 8 | 8 | 14 | 42 | 54 | 24 | -12 | |||
| 1955-56 | Scottish Premier League | 34 | 11 | 6 | 17 | 58 | 75 | 28 | -17 | |||
| 1956-57 | Scottish Premier League | 34 | 10 | 8 | 16 | 51 | 70 | 28 | -19 | |||
| 1957-58 | Scottish Premier League | 34 | 11 | 9 | 14 | 64 | 82 | 31 | -18 | |||
| 1958-59 | Scottish Premier League | 34 | 10 | 7 | 17 | 58 | 79 | 27 | -21 | Relegated | ||
| 1959-60 | Scottish Championship | 36 | 15 | 9 | 12 | 77 | 43 | 39 | 34 | |||
| 1960-61 | Scottish Championship | 36 | 24 | 6 | 6 | 100 | 40 | 54 | 60 | Promoted | ||
| 1961-62 | Scottish Premier League | 34 | 11 | 4 | 19 | 45 | 68 | 26 | -23 | |||
| 1962-63 | Scottish Premier League | 34 | 12 | 3 | 19 | 54 | 69 | 27 | -15 | |||
| 1963-64 | Scottish Premier League | 34 | 11 | 6 | 17 | 54 | 84 | 28 | -30 | |||
| 1964-65 | Scottish Premier League | 34 | 7 | 7 | 20 | 43 | 85 | 21 | -42 | |||
| 1965-66 | Scottish Premier League | 34 | 15 | 1 | 18 | 48 | 72 | 31 | -24 | |||
| 1966-67 | Scottish Premier League | 34 | 11 | 4 | 19 | 33 | 70 | 26 | -37 | |||
| 1967-68 | Scottish Premier League | 34 | 7 | 12 | 15 | 36 | 50 | 26 | -14 | |||
| 1968-69 | Scottish Premier League | 34 | 5 | 8 | 21 | 33 | 69 | 18 | -36 | Relegated | ||
| 1969-70 | Scottish Championship | 36 | 25 | 6 | 5 | 94 | 34 | 56 | 60 | Promoted | ||
| 1970-71 | Scottish Premier League | 34 | 13 | 9 | 12 | 46 | 53 | 35 | -7 | |||
| 1971-72 | Scottish Premier League | 34 | 10 | 7 | 17 | 44 | 60 | 27 | -16 | |||
| 1972-73 | Scottish Premier League | 34 | 7 | 12 | 15 | 38 | 56 | 26 | -18 | |||
| 1973-74 | Scottish Premier League | 34 | 4 | 14 | 16 | 33 | 58 | 22 | -25 | Relegated | ||
| 1974-75 | Scottish Championship | 38 | 26 | 2 | 10 | 76 | 29 | 54 | 47 | |||
| 1975-76 | Scottish Championship | 26 | 10 | 5 | 11 | 38 | 35 | 25 | 3 | |||
| 1976-77 | Scottish Championship | 39 | 6 | 8 | 25 | 36 | 85 | 20 | -49 | Relegated | ||
| 1977-78 | Scottish League One | 39 | 15 | 14 | 10 | 51 | 46 | 44 | 5 | |||
| 1978-79 | Scottish League One | 39 | 19 | 12 | 8 | 66 | 37 | 50 | 29 | |||
| 1979-80 | Scottish League One | 39 | 19 | 12 | 8 | 65 | 35 | 50 | 30 | Promoted | ||
| 1980-81 | Scottish Championship | 39 | 13 | 8 | 18 | 39 | 52 | 34 | -13 | |||
| 1981-82 | Scottish Championship | 39 | 11 | 14 | 14 | 49 | 52 | 36 | -3 | |||
| 1982-83 | Scottish Championship | 39 | 15 | 6 | 18 | 45 | 55 | 36 | -10 | |||
| 1983-84 | Scottish Championship | 39 | 16 | 6 | 17 | 46 | 54 | 38 | -8 | |||
| 1984-85 | Scottish Championship | 39 | 19 | 7 | 13 | 65 | 54 | 45 | 11 | |||
| 1985-86 | Scottish Championship | 39 | 17 | 11 | 11 | 57 | 39 | 45 | 18 | Promoted | ||
| 1986-87 | Scottish Premier League | 44 | 8 | 10 | 26 | 31 | 70 | 26 | -39 | |||
| 1987-88 | Scottish Premier League | 44 | 10 | 11 | 23 | 41 | 75 | 31 | -34 | Relegated | ||
| 1988-89 | Scottish Championship | 39 | 22 | 8 | 9 | 71 | 37 | 52 | 34 | |||
| 1989-90 | Scottish Championship | 39 | 14 | 15 | 10 | 59 | 46 | 43 | 13 | |||
| 1990-91 | Scottish Championship | 39 | 21 | 12 | 6 | 70 | 35 | 54 | 35 | Promoted | ||
| 1991-92 | Scottish Premier League | 44 | 12 | 11 | 21 | 54 | 73 | 35 | -19 | |||
| 1992-93 | Scottish Premier League | 44 | 11 | 7 | 26 | 60 | 86 | 29 | -26 | Relegated | ||
| 1993-94 | Scottish Championship | 44 | 26 | 14 | 4 | 81 | 32 | 66 | 49 | Promoted | ||
| 1994-95 | Scottish Premier League | 36 | 12 | 12 | 12 | 48 | 47 | 48 | 1 | |||
| 1995-96 | Scottish Premier League | 36 | 6 | 6 | 24 | 31 | 60 | 24 | -29 | Relegated | ||
| 1996-97 | Scottish Championship | 36 | 15 | 9 | 12 | 42 | 39 | 54 | 3 | |||
| 1997-98 | Scottish Championship | 36 | 19 | 8 | 9 | 56 | 41 | 65 | 15 | |||
| 1998-99 | Scottish Championship | 36 | 20 | 6 | 10 | 60 | 38 | 66 | 22 | |||
| 1999-00 | Scottish Championship | 36 | 20 | 8 | 8 | 67 | 40 | 68 | 27 | |||
| 2000-01 | Scottish Championship | 36 | 16 | 8 | 12 | 57 | 59 | 56 | -2 | |||
| 2001-02 | Scottish Championship | 36 | 10 | 9 | 17 | 49 | 73 | 39 | -24 | |||
| 2002-03 | Scottish Championship | 36 | 25 | 6 | 5 | 80 | 32 | 81 | 48 | Promoted | ||
| 2003-04 | Scottish Championship | 36 | 15 | 10 | 11 | 43 | 37 | 55 | 6 | |||
| 2004-05 | Scottish Championship | 36 | 22 | 9 | 5 | 66 | 30 | 74 | 36 | Promoted | ||
| 2005-06 | Scottish Premier League | 38 | 8 | 9 | 21 | 35 | 64 | 33 | -29 | |||
| 2006-07 | Scottish Premier League | 38 | 15 | 5 | 18 | 49 | 47 | 50 | 2 | |||
| 2007-08 | Scottish Premier League | 38 | 13 | 10 | 15 | 45 | 49 | 49 | -4 | |||
| 2008-09 | Scottish Premier League | 38 | 9 | 11 | 18 | 37 | 52 | 38 | -15 | |||
| 2009-10 | Scottish Premier League | 38 | 6 | 13 | 19 | 31 | 57 | 31 | -26 | Relegated | ||
| 2010-11 | Scottish Championship | 36 | 17 | 7 | 12 | 57 | 41 | 58 | 16 | |||
| 2011-12 | Scottish Championship | 36 | 13 | 13 | 10 | 53 | 48 | 52 | 5 | |||
| 2012-13 | Scottish Championship | 36 | 15 | 8 | 13 | 52 | 48 | 53 | 4 | |||
| 2013-14 | Scottish Championship | 36 | 19 | 9 | 8 | 59 | 33 | 66 | 26 | |||
| 2014-15 | Scottish Championship | 36 | 14 | 11 | 11 | 48 | 48 | 53 | 0 | |||
| 2015-16 | Scottish Championship | 36 | 19 | 13 | 4 | 61 | 34 | 70 | 27 | |||
| 2016-17 | Scottish Championship | 36 | 16 | 12 | 8 | 58 | 40 | 60 | 18 | |||
| 2017-18 | Scottish Championship | 36 | 12 | 11 | 13 | 45 | 49 | 47 | -4 | |||
| 2018-19 | Scottish Championship | 36 | 9 | 11 | 16 | 37 | 49 | 38 | -12 | Relegated | ||
| 2019-20 | Scottish League One | 28 | 14 | 10 | 4 | 54 | 18 | 52 | 36 | |||
| 2020-21 | Scottish League One | 22 | 9 | 5 | 8 | 29 | 26 | 32 | 3 | |||