| 时 间 | 市辖区 | 县级市 | 县 | 自治县 | 特 区 | 合 计 |
|---|---|---|---|---|---|---|
| 1950 | 7 | 1 | 79 | 0 | 0 | 87 |
| 1951 | 7 | 0 | 79 | 0 | 0 | 86 |
| 1952 | 5 | 1 | 76 | 3 | 0 | 85 |
| 1953 | 4 | 1 | 76 | 3 | 0 | 84 |
| 1954 | 4 | 1 | 72 | 7 | 0 | 84 |
| 1955 | 8 | 0 | 72 | 7 | 0 | 87 |
| 1956—1957 | 4 | 0 | 76 | 3 | 0 | 83 |
| 1958 | 4 | 3 | 49 | 3 | 0 | 59 |
| 1959 | 5 | 3 | 49 | 3 | 0 | 60 |
| 1960 | 5 | 4 | 48 | 3 | 0 | 60 |
| 1961 | 5 | 4 | 68 | 3 | 0 | 80 |
| 1962 | 4 | 1 | 75 | 3 | 0 | 83 |
| 1963 | 4 | 1 | 74 | 4 | 0 | 83 |
| 1965 | 4 | 1 | 73 | 5 | 0 | 83 |
| 1966—1967 | 4 | 3 | 69 | 9 | 5 | 90 |
| 1968—1969 | 4 | 3 | 69 | 9 | 4 | 89 |
| 1970—1972 | 4 | 3 | 66 | 9 | 4 | 86 |
| 1973—1980 | 5 | 3 | 66 | 9 | 4 | 87 |
| 1981—1982 | 5 | 3 | 69 | 6 | 4 | 87 |
| 1983—1985 | 5 | 4 | 66 | 7 | 4 | 86 |
| 1986 | 5 | 4 | 62 | 11 | 4 | 86 |
| 1987—1989 | 6 | 6 | 61 | 11 | 3 | 87 |
| 1990 | 6 | 7 | 59 | 11 | 3 | 86 |
| 1992 | 6 | 8 | 58 | 11 | 3 | 86 |
| 1993—1994 | 7 | 9 | 57 | 11 | 3 | 87 |
| 1995 | 7 | 10 | 56 | 11 | 3 | 87 |
| 1996 | 7 | 11 | 55 | 11 | 3 | 87 |
| 1997—1998 | 8 | 10 | 55 | 11 | 3 | 87 |
| 1999 | 8 | 10 | 56 | 11 | 2 | 87 |
| 2000—2002 | 9 | 9 | 56 | 11 | 2 | 87 |
| 2003—2010 | 10 | 9 | 56 | 11 | 2 | 88 |
| 2011—2013 | 13 | 7 | 56 | 11 | 1 | 88 |
| 2014—2015 | 14 | 7 | 55 | 11 | 1 | 88 |
| 2016 | 15 | 7 | 54 | 11 | 1 | 88 |
| 2017 | 15 | 8 | 53 | 11 | 1 | 88 |
| 2018—2019 | 15 | 9 | 52 | 11 | 1 | 88 |
| 2020 | 16 | 9 | 51 | 11 | 1 | 88 |
| 2021—2022 | 16 | 10 | 50 | 11 | 1 | 88 |
