# | Tier | Division | G | W | D | L | GF | GA | Pts | +- | ||
1946-47 | English Division Two | 42 | 16 | 7 | 19 | 71 | 73 | 39 | -2 | |||
1947-48 | English Division Two | 42 | 14 | 12 | 16 | 56 | 59 | 40 | -3 | |||
1948-49 | English Division Two | 42 | 14 | 12 | 16 | 55 | 57 | 40 | -2 | |||
1949-50 | English Division Two | 42 | 10 | 18 | 14 | 41 | 51 | 38 | -10 | |||
1950-51 | English Division Two | 42 | 9 | 14 | 19 | 57 | 70 | 32 | -13 | |||
1951-52 | English Division Two | 42 | 16 | 12 | 14 | 77 | 78 | 44 | -1 | |||
1952-53 | English Division Two | 42 | 22 | 8 | 12 | 84 | 49 | 52 | 35 | |||
1953-54 | English Division Two | 42 | 18 | 12 | 12 | 64 | 59 | 48 | 5 | |||
1954-55 | English Division Two | 42 | 23 | 8 | 11 | 88 | 53 | 54 | 35 | Promoted | ||
1955-56 | English Division One English Division One | 42 | 17 | 8 | 17 | 66 | 64 | 42 | 2 | |||
1956-57 | English Division One English Division One | 42 | 14 | 9 | 19 | 58 | 76 | 37 | -18 | |||
1957-58 | English Division One English Division One | 42 | 19 | 6 | 17 | 69 | 63 | 44 | 6 | |||
1958-59 | English Division One English Division One | 42 | 12 | 13 | 17 | 68 | 71 | 37 | -3 | |||
1959-60 | English Division One English Division One | 42 | 9 | 12 | 21 | 50 | 73 | 30 | -23 | Relegated | ||
1960-61 | English Division Two | 42 | 15 | 9 | 18 | 71 | 79 | 39 | -8 | |||
1961-62 | English Division Two | 42 | 17 | 5 | 20 | 69 | 71 | 39 | -2 | |||
1962-63 | English Division Two | 42 | 11 | 7 | 24 | 61 | 84 | 29 | -23 | Relegated | ||
1963-64 | English Division Three | 46 | 16 | 10 | 20 | 64 | 80 | 42 | -16 | |||
1964-65 | English Division Three | 46 | 11 | 11 | 24 | 51 | 94 | 33 | -43 | Relegated | ||
1965-66 | English Division Four | 46 | 24 | 8 | 14 | 90 | 70 | 56 | 20 | |||
1966-67 | English Division Four | 46 | 16 | 9 | 21 | 59 | 73 | 41 | -14 | |||
1967-68 | English Division Four | 46 | 27 | 12 | 7 | 87 | 44 | 66 | 43 | Promoted | ||
1968-69 | English Division Three | 46 | 25 | 11 | 10 | 74 | 38 | 61 | 36 | |||
1969-70 | English Division Three | 46 | 23 | 14 | 9 | 77 | 43 | 60 | 34 | Promoted | ||
1970-71 | English Division Two | 42 | 18 | 13 | 11 | 62 | 43 | 49 | 19 | |||
1971-72 | English Division Two | 42 | 10 | 18 | 14 | 43 | 48 | 38 | -5 | |||
1972-73 | English Division Two | 42 | 15 | 11 | 16 | 44 | 53 | 41 | -9 | |||
1973-74 | English Division Two | 42 | 19 | 12 | 11 | 64 | 51 | 50 | 13 | Promoted | ||
1974-75 | English Division One English Division One | 42 | 11 | 11 | 20 | 47 | 65 | 33 | -18 | Relegated | ||
1975-76 | English Division Two | 42 | 19 | 10 | 13 | 61 | 51 | 48 | 10 | |||
1976-77 | English Division Two | 42 | 21 | 6 | 15 | 67 | 48 | 48 | 19 | |||
1977-78 | English Division Two | 42 | 14 | 10 | 18 | 54 | 52 | 38 | 2 | |||
1978-79 | English Division Two | 42 | 13 | 10 | 19 | 60 | 57 | 36 | 3 | |||
1979-80 | English Division Two | 42 | 16 | 17 | 9 | 66 | 45 | 49 | 21 | |||
1980-81 | English Division Two | 42 | 18 | 12 | 12 | 61 | 46 | 48 | 15 | |||
1981-82 | English Division Two | 42 | 25 | 13 | 4 | 86 | 46 | 88 | 40 | Promoted | ||
1982-83 | English Division One English Division One | 42 | 12 | 13 | 17 | 65 | 84 | 49 | -19 | |||
1983-84 | English Division One English Division One | 42 | 14 | 9 | 19 | 53 | 66 | 51 | -13 | |||
1984-85 | English Division One English Division One | 42 | 15 | 9 | 18 | 57 | 61 | 54 | -4 | |||
1985-86 | English Division One English Division One | 42 | 18 | 12 | 12 | 61 | 44 | 66 | 17 | |||
1986-87 | English Division One English Division One | 42 | 18 | 12 | 12 | 47 | 45 | 66 | 2 | |||
1987-88 | English Division One English Division One | 40 | 14 | 11 | 15 | 57 | 58 | 53 | -1 | |||
1988-89 | English Division One English Division One | 38 | 10 | 11 | 17 | 42 | 52 | 41 | -10 | |||
1989-90 | English Division One English Division One | 38 | 10 | 13 | 15 | 43 | 57 | 43 | -14 | |||
1990-91 | English Division One English Division One | 38 | 10 | 7 | 21 | 42 | 61 | 37 | -19 | |||
1991-92 | English Division One English Division One | 42 | 10 | 12 | 20 | 39 | 71 | 42 | -32 | Relegated | ||
1992-93 | English Championship | 46 | 10 | 21 | 15 | 48 | 62 | 51 | -14 | |||
1993-94 | English Championship | 46 | 14 | 11 | 21 | 56 | 60 | 53 | -4 | |||
1994-95 | English Championship | 46 | 15 | 13 | 18 | 61 | 64 | 58 | -3 | |||
1995-96 | English Championship | 46 | 11 | 12 | 23 | 40 | 64 | 45 | -24 | Relegated | ||
1996-97 | English League One | 46 | 21 | 15 | 10 | 71 | 45 | 78 | 26 | |||
1997-98 | English League One | 46 | 14 | 15 | 17 | 60 | 64 | 57 | -4 | |||
1998-99 | English League One | 46 | 16 | 10 | 20 | 51 | 60 | 58 | -9 | |||
1999-00 | English League One | 46 | 17 | 10 | 19 | 61 | 65 | 61 | -4 | |||
2000-01 | English League One | 46 | 9 | 13 | 24 | 52 | 80 | 40 | -28 | Relegated | ||
2001-02 | English League Two | 46 | 30 | 7 | 9 | 96 | 48 | 97 | 48 | Promoted | ||
2002-03 | English League One | 46 | 17 | 14 | 15 | 67 | 62 | 65 | 5 | |||
2003-04 | English League One | 46 | 17 | 15 | 14 | 69 | 66 | 66 | 3 | |||
2004-05 | English League One | 46 | 29 | 11 | 6 | 87 | 48 | 98 | 39 | Promoted | ||
2005-06 | English Championship | 46 | 17 | 10 | 19 | 66 | 67 | 61 | -1 | |||
2006-07 | English Championship | 46 | 10 | 10 | 26 | 53 | 81 | 40 | -28 | Relegated | ||
2007-08 | English League One | 46 | 11 | 10 | 25 | 43 | 63 | 33 | -20 | Relegated | ||
2008-09 | English League Two | 46 | 13 | 17 | 16 | 58 | 65 | 26 | -7 | Relegated | ||
2009-10 | English National League | 44 | 26 | 10 | 8 | 84 | 40 | 88 | 44 | |||
2010-11 | English National League | 46 | 23 | 15 | 8 | 85 | 37 | 84 | 48 | |||
2011-12 | English National League | 46 | 22 | 9 | 15 | 78 | 42 | 81 | 36 | |||
2012-13 | English National League | 46 | 18 | 13 | 15 | 70 | 62 | 67 | 8 | |||
2013-14 | English National League | 46 | 30 | 11 | 5 | 102 | 35 | 101 | 67 | Promoted | ||
2014-15 | English League Two | 46 | 19 | 11 | 16 | 54 | 44 | 68 | 10 | |||
2015-16 | English League Two | 46 | 19 | 9 | 18 | 63 | 61 | 66 | 2 | |||
2016-17 | English League Two | 46 | 20 | 17 | 9 | 70 | 43 | 77 | 27 | |||
2017-18 | English League Two | 46 | 25 | 13 | 8 | 94 | 46 | 88 | 48 | Promoted | ||
2018-19 | English League One | 46 | 27 | 13 | 6 | 90 | 42 | 94 | 48 | Promoted | ||
2019-20 | English Championship | 46 | 14 | 9 | 23 | 54 | 82 | 51 | -28 | |||
2020-21 | English Championship | 46 | 17 | 11 | 18 | 41 | 52 | 62 | -11 | |||
2021-22 | English Championship | 46 | 21 | 12 | 13 | 63 | 55 | 75 | 8 | |||
2022-23 | English Championship | 46 | 21 | 17 | 8 | 57 | 39 | 80 | 18 | Promoted |