| 年份 | 行政区域土地面积 (平方公里) |
建成区面积 (平方公里) |
城市人口密度 (人/平方公里) |
城市绿地面积 (万公顷) |
绿化覆盖率 (%) |
城区面积 (平方公里) |
|---|---|---|---|---|---|---|
| 2023 | ||||||
| 2022 | ||||||
| 2021 | ||||||
| 2020 | ||||||
| 2019 | 11967.00 | 1151.05 | 4939.20 | 4.29 | 37.48 | 2639.78 |
| 2018 | 11967.00 | 1077.83 | 5016.30 | 4.65 | 38.03 | 2585.19 |
| 2017 | 11917.00 | 1087.57 | 3276.00 | 4.43 | 36.84 | 2585.18 |
| 2016 | 11917.00 | 1007.91 | 3639.00 | 3.34 | 37.22 | 2583.28 |
| 2015 | 11917.00 | 885.43 | 3492.00 | 2.84 | 36.38 | 2506.11 |
| 2014 | 11917.00 | 797.10 | 3328.00 | 2.53 | 34.93 | 2363.05 |
| 2013 | 11917.00 | 747.26 | 2843.00 | 2.32 | 34.93 | 2334.47 |
| 2012 | 11760.00 | 722.14 | 2782.00 | 2.23 | 34.88 | 2334.47 |
| 2011 | 11760.00 | 710.60 | 2636.00 | 2.17 | 34.53 | 2334.47 |
| 2010 | 11760.00 | 686.71 | 2752.00 | 1.92 | 32.06 | 2236.12 |
| 2009 | 11760.00 | 662.25 | 2716.00 | 1.74 | 30.33 | 2236.12 |
| 2008 | 11760.00 | 640.85 | 2858.00 | 2236.12 | ||
| 2007 | 11760.00 | 571.53 | 2912.00 | |||
| 2006 | 11917.00 | 539.98 | 2590.13 | 1.57 | 37.00 | |
| 2005 | 11920.00 | 530.00 | 863.46 | 1.57 | ||
| 2004 | 11920.00 | 500.14 | 852.00 | 1.42 | ||
| 2003 | 11920.00 | 841.00 | ||||
| 2002 | 11920.00 | 831.00 | ||||
| 2001 | 11920.00 | 1388.00 | ||||
| 2000 | 11920.00 | 1383.00 | ||||
| 1999 | 11920.00 | 1381.00 | ||||
| 1998 | 11920.00 | |||||
| 1997 | 11920.00 | |||||
| 1996 | 11920.00 | |||||
| 1995 | 11920.00 | |||||
| 1994 | 11305.00 | |||||
| 1993 | 11305.00 | |||||
| 1992 | 11300.00 | |||||
| 1991 | 11305.00 | |||||
| 1990 | 11305.00 | |||||
| 1989 | 11305.00 | |||||
| 1988 | 11305.00 | |||||
| 1987 | 11305.00 | |||||
| 1986 | 11305.00 | |||||
| 1985 | 11305.00 | |||||
| 1984 | 11305.00 |
