# | Tier | Division | G | W | D | L | GF | GA | Pts | +- | ||
1950-51 | English Division Three South | 46 | 13 | 9 | 24 | 69 | 101 | 35 | -32 | |||
1951-52 | English Division Three South | 46 | 11 | 13 | 22 | 71 | 81 | 35 | -10 | |||
1952-53 | English Division Three South | 46 | 12 | 15 | 19 | 55 | 74 | 39 | -19 | |||
1953-54 | English Division Three South | 46 | 19 | 10 | 17 | 61 | 66 | 48 | -5 | |||
1954-55 | English Division Three South | 46 | 20 | 15 | 11 | 77 | 66 | 55 | 11 | |||
1955-56 | English Division Three South | 46 | 19 | 10 | 17 | 69 | 71 | 48 | -2 | |||
1956-57 | English Division Three South | 46 | 12 | 13 | 21 | 54 | 85 | 37 | -31 | |||
1957-58 | English Division Three South | 46 | 13 | 9 | 24 | 52 | 81 | 35 | -29 | Relegated | ||
1958-59 | English Division Four | 46 | 20 | 9 | 17 | 82 | 77 | 49 | 5 | |||
1959-60 | English Division Four | 46 | 21 | 10 | 15 | 74 | 69 | 52 | 5 | |||
1960-61 | English Division Four | 46 | 15 | 13 | 18 | 64 | 66 | 43 | -2 | |||
1961-62 | English Division Four | 44 | 13 | 11 | 20 | 73 | 94 | 37 | -21 | |||
1962-63 | English Division Four | 46 | 22 | 13 | 11 | 71 | 49 | 57 | 22 | |||
1963-64 | English Division Four | 46 | 23 | 14 | 9 | 59 | 30 | 60 | 29 | Promoted | ||
1964-65 | English Division Three | 46 | 23 | 9 | 14 | 70 | 50 | 55 | 20 | |||
1965-66 | English Division Three | 46 | 22 | 8 | 16 | 62 | 54 | 52 | 8 | |||
1966-67 | English Division Three | 46 | 15 | 16 | 15 | 58 | 62 | 46 | -4 | |||
1967-68 | English Division Three | 46 | 18 | 12 | 16 | 59 | 63 | 48 | -4 | |||
1968-69 | English Division Three | 46 | 13 | 15 | 18 | 54 | 63 | 41 | -9 | |||
1969-70 | English Division Three | 46 | 13 | 13 | 20 | 52 | 64 | 39 | -12 | |||
1970-71 | English Division Three | 46 | 10 | 13 | 23 | 42 | 67 | 33 | -25 | Relegated | ||
1971-72 | English Division Four | 46 | 16 | 13 | 17 | 61 | 67 | 45 | -6 | |||
1972-73 | English Division Four | 46 | 19 | 11 | 16 | 63 | 58 | 49 | 5 | |||
1973-74 | English Division Four | 46 | 25 | 12 | 9 | 90 | 49 | 62 | 41 | Promoted | ||
1974-75 | English Division Three | 46 | 17 | 14 | 15 | 65 | 60 | 48 | 5 | |||
1975-76 | English Division Three | 46 | 12 | 19 | 15 | 58 | 68 | 43 | -10 | |||
1976-77 | English Division Three | 46 | 16 | 12 | 18 | 55 | 64 | 44 | -9 | |||
1977-78 | English Division Three | 46 | 15 | 20 | 11 | 67 | 60 | 50 | 7 | |||
1978-79 | English Division Three | 46 | 21 | 17 | 8 | 65 | 42 | 59 | 23 | |||
1979-80 | English Division Three | 46 | 14 | 14 | 18 | 49 | 51 | 42 | -2 | |||
1980-81 | English Division Three | 46 | 12 | 18 | 16 | 48 | 58 | 42 | -10 | |||
1981-82 | English Division Three | 46 | 20 | 11 | 15 | 64 | 56 | 71 | 8 | |||
1982-83 | English Division Three | 46 | 16 | 13 | 17 | 58 | 59 | 61 | -1 | |||
1983-84 | English Division Three | 46 | 20 | 10 | 16 | 74 | 69 | 70 | 5 | |||
1984-85 | English Division Three | 46 | 25 | 8 | 13 | 80 | 62 | 83 | 18 | |||
1985-86 | English Division Three | 46 | 22 | 13 | 11 | 81 | 54 | 79 | 27 | |||
1986-87 | English Division Three | 46 | 23 | 9 | 14 | 65 | 48 | 78 | 17 | |||
1987-88 | English Division Three | 46 | 14 | 17 | 15 | 77 | 61 | 59 | 16 | |||
1988-89 | English Division Three | 46 | 12 | 4 | 30 | 47 | 81 | 40 | -34 | Relegated | ||
1989-90 | English Division Four | 46 | 17 | 11 | 18 | 46 | 48 | 62 | -2 | |||
1990-91 | English Division Four | 46 | 12 | 18 | 16 | 57 | 60 | 54 | -3 | |||
1991-92 | English Division Four | 42 | 15 | 12 | 15 | 63 | 53 | 57 | 10 | |||
1992-93 | English League Two | 42 | 9 | 13 | 20 | 48 | 64 | 40 | -16 | |||
1993-94 | English League Two | 42 | 12 | 15 | 15 | 44 | 51 | 51 | -7 | |||
1994-95 | English League Two | 42 | 10 | 11 | 21 | 46 | 64 | 41 | -18 | |||
1995-96 | English League Two | 46 | 22 | 17 | 7 | 49 | 20 | 83 | 29 | Promoted | ||
1996-97 | English League One | 46 | 19 | 10 | 17 | 60 | 59 | 67 | 1 | |||
1997-98 | English League One | 46 | 19 | 13 | 14 | 52 | 47 | 70 | 5 | |||
1998-99 | English League One | 46 | 22 | 14 | 10 | 75 | 44 | 80 | 31 | |||
1999-00 | English League One | 46 | 25 | 10 | 11 | 79 | 48 | 85 | 31 | Promoted | ||
2000-01 | English Championship | 46 | 13 | 16 | 17 | 61 | 66 | 55 | -5 | |||
2001-02 | English Championship | 46 | 18 | 10 | 18 | 64 | 67 | 64 | -3 | |||
2002-03 | English Championship | 46 | 16 | 14 | 16 | 56 | 65 | 62 | -9 | |||
2003-04 | English Championship | 46 | 14 | 9 | 23 | 48 | 67 | 51 | -19 | |||
2004-05 | English Championship | 46 | 12 | 14 | 20 | 45 | 66 | 50 | -21 | Relegated | ||
2005-06 | English League One | 46 | 16 | 12 | 18 | 50 | 64 | 60 | -14 | |||
2006-07 | English League One | 46 | 17 | 8 | 21 | 56 | 77 | 59 | -21 | |||
2007-08 | English League One | 46 | 11 | 13 | 22 | 44 | 73 | 46 | -29 | Relegated | ||
2008-09 | English League Two | 46 | 21 | 12 | 13 | 58 | 55 | 75 | 3 | Promoted | ||
2009-10 | English League One | 46 | 12 | 14 | 20 | 48 | 64 | 50 | -16 | Relegated | ||
2010-11 | English League Two | 46 | 17 | 17 | 12 | 67 | 57 | 68 | 10 | |||
2011-12 | English League Two | 46 | 20 | 10 | 16 | 79 | 62 | 70 | 17 | |||
2012-13 | English League Two | 46 | 23 | 14 | 9 | 66 | 39 | 83 | 27 | Promoted | ||
2013-14 | English League One | 46 | 15 | 8 | 23 | 60 | 79 | 53 | -19 | |||
2014-15 | English League One | 46 | 16 | 14 | 16 | 65 | 66 | 62 | -1 | |||
2015-16 | English League One | 46 | 19 | 12 | 15 | 71 | 56 | 69 | 15 | |||
2016-17 | English League One | 46 | 12 | 14 | 20 | 59 | 79 | 50 | -20 | |||
2017-18 | English League One | 46 | 13 | 17 | 16 | 50 | 55 | 56 | -5 | |||
2018-19 | English League One | 46 | 15 | 10 | 21 | 61 | 72 | 55 | -11 | |||
2019-20 | English League One | 35 | 12 | 15 | 8 | 42 | 34 | 51 | 8 | |||
2020-21 | English League One | 46 | 19 | 10 | 17 | 63 | 60 | 67 | 3 | |||
2021-22 | English League One | 46 | 8 | 16 | 22 | 35 | 69 | 40 | -34 | Relegated | ||
2022-23 | English League Two | 46 | 14 | 13 | 19 | 36 | 49 | 55 | -13 |