# | Tier | Division | G | W | D | L | GF | GA | Pts | +- | ||
1946-47 | English Division Three South | 42 | 16 | 8 | 18 | 59 | 69 | 40 | -10 | |||
1947-48 | English Division Three South | 42 | 13 | 8 | 21 | 71 | 75 | 34 | -4 | |||
1948-49 | English Division Three South | 42 | 19 | 10 | 13 | 61 | 51 | 48 | 10 | |||
1949-50 | English Division Three South | 42 | 19 | 5 | 18 | 51 | 51 | 43 | 0 | |||
1950-51 | English Division Three South | 46 | 20 | 15 | 11 | 64 | 42 | 55 | 22 | |||
1951-52 | English Division Three South | 46 | 20 | 12 | 14 | 89 | 53 | 52 | 36 | |||
1952-53 | English Division Three South | 46 | 26 | 12 | 8 | 92 | 46 | 64 | 46 | Promoted | ||
1953-54 | English Division Two | 42 | 14 | 16 | 12 | 64 | 58 | 44 | 6 | |||
1954-55 | English Division Two | 42 | 19 | 7 | 16 | 75 | 70 | 45 | 5 | |||
1955-56 | English Division Two | 42 | 21 | 6 | 15 | 84 | 70 | 48 | 14 | |||
1956-57 | English Division Two | 42 | 18 | 9 | 15 | 81 | 67 | 45 | 14 | |||
1957-58 | English Division Two | 42 | 17 | 8 | 17 | 85 | 80 | 42 | 5 | |||
1958-59 | English Division Two | 42 | 18 | 12 | 12 | 80 | 64 | 48 | 16 | |||
1959-60 | English Division Two | 42 | 18 | 11 | 13 | 72 | 78 | 47 | -6 | |||
1960-61 | English Division Two | 42 | 15 | 7 | 20 | 73 | 92 | 37 | -19 | |||
1961-62 | English Division Two | 42 | 13 | 7 | 22 | 53 | 81 | 33 | -28 | Relegated | ||
1962-63 | English Division Three | 46 | 15 | 11 | 20 | 70 | 88 | 41 | -18 | |||
1963-64 | English Division Three | 46 | 19 | 8 | 19 | 91 | 79 | 46 | 12 | |||
1964-65 | English Division Three | 46 | 20 | 15 | 11 | 82 | 58 | 55 | 24 | |||
1965-66 | English Division Three | 46 | 14 | 14 | 18 | 64 | 64 | 42 | 0 | |||
1966-67 | English Division Three | 46 | 20 | 13 | 13 | 76 | 67 | 53 | 9 | |||
1967-68 | English Division Three | 46 | 17 | 9 | 20 | 72 | 78 | 43 | -6 | |||
1968-69 | English Division Three | 46 | 16 | 11 | 19 | 63 | 71 | 43 | -8 | |||
1969-70 | English Division Three | 46 | 20 | 16 | 10 | 80 | 59 | 56 | 21 | |||
1970-71 | English Division Three | 46 | 19 | 13 | 14 | 69 | 50 | 51 | 19 | |||
1971-72 | English Division Three | 46 | 21 | 12 | 13 | 75 | 56 | 54 | 19 | |||
1972-73 | English Division Three | 46 | 20 | 13 | 13 | 77 | 56 | 53 | 21 | |||
1973-74 | English Division Three | 46 | 22 | 17 | 7 | 65 | 33 | 61 | 32 | Promoted | ||
1974-75 | English Division Two | 42 | 12 | 11 | 19 | 42 | 64 | 35 | -22 | |||
1975-76 | English Division Two | 42 | 11 | 16 | 15 | 38 | 50 | 38 | -12 | |||
1976-77 | English Division Two | 42 | 12 | 13 | 17 | 53 | 68 | 37 | -15 | |||
1977-78 | English Division Two | 42 | 13 | 12 | 17 | 61 | 77 | 38 | -16 | |||
1978-79 | English Division Two | 42 | 14 | 10 | 18 | 48 | 60 | 38 | -12 | |||
1979-80 | English Division Two | 42 | 11 | 13 | 18 | 50 | 64 | 35 | -14 | |||
1980-81 | English Division Two | 42 | 5 | 13 | 24 | 34 | 65 | 23 | -31 | Relegated | ||
1981-82 | English Division Three | 46 | 18 | 9 | 19 | 58 | 65 | 61 | -7 | |||
1982-83 | English Division Three | 46 | 22 | 9 | 15 | 84 | 58 | 75 | 26 | |||
1983-84 | English Division Three | 46 | 22 | 13 | 11 | 68 | 54 | 79 | 14 | |||
1984-85 | English Division Three | 46 | 21 | 12 | 13 | 66 | 48 | 75 | 18 | |||
1985-86 | English Division Three | 46 | 14 | 12 | 20 | 51 | 75 | 54 | -24 | |||
1986-87 | English Division Three | 46 | 13 | 12 | 21 | 49 | 75 | 51 | -26 | |||
1987-88 | English Division Three | 46 | 18 | 12 | 16 | 68 | 56 | 66 | 12 | |||
1988-89 | English Division Three | 46 | 19 | 17 | 10 | 67 | 51 | 74 | 16 | |||
1989-90 | English Division Three | 46 | 26 | 15 | 5 | 71 | 35 | 93 | 36 | Promoted | ||
1990-91 | English Division Two | 46 | 15 | 13 | 18 | 56 | 59 | 58 | -3 | |||
1991-92 | English Division Two | 46 | 16 | 14 | 16 | 60 | 63 | 62 | -3 | |||
1992-93 | English Championship | 46 | 10 | 11 | 25 | 55 | 87 | 41 | -32 | Relegated | ||
1993-94 | English League One | 46 | 20 | 10 | 16 | 60 | 59 | 70 | 1 | |||
1994-95 | English League One | 46 | 22 | 16 | 8 | 70 | 40 | 82 | 30 | |||
1995-96 | English League One | 46 | 20 | 10 | 16 | 57 | 60 | 70 | -3 | |||
1996-97 | English League One | 46 | 15 | 11 | 20 | 47 | 50 | 56 | -3 | |||
1997-98 | English League One | 46 | 20 | 10 | 16 | 70 | 65 | 70 | 5 | |||
1998-99 | English League One | 46 | 13 | 17 | 16 | 65 | 56 | 56 | 9 | |||
1999-00 | English League One | 46 | 23 | 11 | 12 | 69 | 45 | 80 | 24 | |||
2000-01 | English League One | 46 | 12 | 15 | 19 | 53 | 57 | 51 | -4 | Relegated | ||
2001-02 | English League Two | 46 | 11 | 12 | 23 | 40 | 60 | 45 | -20 | |||
2002-03 | English League Two | 46 | 12 | 15 | 19 | 50 | 57 | 51 | -7 | |||
2003-04 | English League Two | 46 | 14 | 13 | 19 | 45 | 59 | 55 | -14 | |||
2004-05 | English League Two | 46 | 13 | 21 | 12 | 60 | 57 | 60 | 3 | |||
2005-06 | English League Two | 46 | 17 | 9 | 20 | 59 | 67 | 60 | -8 | |||
2006-07 | English League Two | 46 | 20 | 12 | 14 | 49 | 42 | 72 | 7 | Promoted | ||
2007-08 | English League One | 46 | 12 | 17 | 17 | 45 | 53 | 53 | -8 | |||
2008-09 | English League One | 46 | 17 | 12 | 17 | 79 | 61 | 63 | 18 | |||
2009-10 | English League One | 46 | 19 | 5 | 22 | 59 | 70 | 62 | -11 | |||
2010-11 | English League One | 46 | 11 | 12 | 23 | 48 | 82 | 45 | -34 | Relegated | ||
2011-12 | English League Two | 46 | 15 | 12 | 19 | 60 | 70 | 57 | -10 | |||
2012-13 | English League Two | 46 | 16 | 12 | 18 | 60 | 69 | 60 | -9 | |||
2013-14 | English League Two | 46 | 12 | 14 | 20 | 43 | 54 | 50 | -11 | Relegated | ||
2014-15 | English National League | 46 | 25 | 16 | 5 | 73 | 34 | 91 | 39 | Promoted | ||
2015-16 | English League Two | 46 | 26 | 7 | 13 | 77 | 46 | 85 | 31 | Promoted | ||
2016-17 | English League One | 46 | 18 | 12 | 16 | 68 | 70 | 66 | -2 | |||
2017-18 | English League One | 46 | 16 | 11 | 19 | 60 | 66 | 59 | -6 | |||
2018-19 | English League One | 46 | 13 | 15 | 18 | 47 | 50 | 54 | -3 | |||
2019-20 | English League One | 35 | 12 | 9 | 14 | 38 | 49 | 45 | -11 | |||
2020-21 | English League One | 46 | 10 | 8 | 28 | 40 | 70 | 38 | -30 | Relegated | ||
2021-22 | English League Two | 46 | 23 | 11 | 12 | 71 | 49 | 80 | 22 | |||
2022-23 | English League One | 46 | 14 | 11 | 21 | 58 | 73 | 53 | -15 |