| 年份 | 行政区域土地面积 (平方公里) |
建成区面积 (平方公里) |
城市绿地面积 (公顷) |
城区面积 (平方公里) |
|---|---|---|---|---|
| 2023 | ||||
| 2022 | ||||
| 2021 | ||||
| 2020 | ||||
| 2019 | 1171.61 | 39.91 | 1814.86 | 220.00 |
| 2018 | 1171.61 | 39.58 | 1789.90 | 220.00 |
| 2017 | 1171.61 | 38.70 | 1749.90 | 220.00 |
| 2016 | 1177.61 | 38.70 | 1744.90 | 220.00 |
| 2015 | 1177.61 | 37.45 | 1693.00 | 220.00 |
| 2014 | 1178.00 | 35.87 | 1628.00 | 220.00 |
| 2013 | 1177.61 | 33.80 | 1330.00 | 220.00 |
| 2012 | 1177.61 | 33.08 | 1241.00 | 220.00 |
| 2011 | 1177.61 | 28.80 | 1094.00 | 220.00 |
| 2010 | 1177.61 | 27.84 | 1038.00 | 220.00 |
| 2009 | 1177.61 | 25.85 | 940.00 | 220.00 |
| 2008 | 1177.61 | 24.52 | 913.00 | 220.00 |
| 2007 | 1177.61 | 23.60 | 899.00 | 220.00 |
| 2006 | 1177.61 | 23.60 | 876.00 | 220.00 |
| 2005 | 1177.61 | 20.10 | 1101.70 | |
| 2004 | 1177.61 | 18.94 | 1057.00 | |
| 2003 | 1177.61 | 18.94 | 1053.00 | |
| 2002 | 1177.61 | 18.33 | 969.00 | |
| 2001 | 1177.61 | 18.33 | 932.00 | |
| 2000 | 1177.61 | 17.65 | 994.00 | |
| 1999 | 1177.61 | 17.53 | 900.00 | |
| 1998 | 1177.61 | 18.00 | 898.00 | |
| 1997 | 1177.61 | 18.00 | 504.00 | |
| 1996 | 1177.61 | 18.00 | 497.00 | |
| 1995 | 1177.61 | 18.00 | 495.00 | |
| 1994 | 1177.61 | 18.00 | 485.00 | |
| 1993 | 1200.00 | 16.00 | 480.00 | |
| 1992 | 1200.00 | |||
| 1991 | 1200.00 | 15.00 | 455.00 | |
| 1990 | 1200.00 | 15.00 | 412.00 | |
| 1989 | 15.00 | 391.00 | ||
| 1988 | 14.00 | |||
| 1987 | 14.00 | |||
| 1986 | 14.00 | |||
| 1985 | 14.00 | |||
| 1984 | 14.00 |
