| 时间 | 城市城区面积 (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 (%) |
|---|---|---|---|---|---|
| 2023 | |||||
| 2022 | |||||
| 2021 | |||||
| 2020 | |||||
| 2019 | |||||
| 2018 | |||||
| 2017 | 1590.66 | 868.71 | 4066.00 | 2.69 | 33.28 |
| 2016 | 1580.08 | 870.42 | 4076.00 | 2.63 | 31.50 |
| 2015 | 1569.92 | 834.39 | 4049.00 | 2.36 | 30.20 |
| 2014 | 1554.78 | 779.28 | 3682.00 | 2.23 | 30.81 |
| 2013 | 1450.12 | 726.66 | 3916.00 | 2.12 | 32.07 |
| 2012 | 1292.43 | 681.55 | 4369.00 | 1.85 | 30.02 |
| 2011 | 1436.55 | 655.63 | 3824.00 | 1.63 | 27.85 |
| 2010 | 1426.32 | 632.80 | 3793.00 | 1.53 | 27.12 |
| 2009 | 1397.72 | 604.44 | 3814.00 | 1.47 | 27.32 |
| 2008 | 1391.98 | 581.28 | 3802.00 | 1.41 | 25.88 |
| 2007 | 553.09 | 3807.00 | 1.26 | 24.14 | |
| 2006 | 523.82 | 3890.57 | 0.92 | 28.59 | |
| 2005 | 507.44 | 6030.86 | 1.15 | ||
| 2004 | 495.48 | 5880.00 | 1.04 | ||
| 2003 | 478.33 | 0.87 | |||
| 2002 | 475.08 | 0.59 | |||
| 2001 | 418.28 | 0.49 | |||
| 2000 | 402.92 | 0.45 | |||
| 1999 | 413.34 | 0.41 | |||
| 1998 | 413.34 | 0.41 | |||
| 1997 | 410.18 | 0.40 | |||
| 1996 | 403.03 | 0.39 |
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