| 时期 |
七星关区 （万人） |
威宁县 （万人） |
差值 |
|---|---|---|---|
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | 168.65 | -- | |
| 2018 | 166.82 | 154.94 | -11.88 |
| 2017 | 164.85 | 153.39 | -11.46 |
| 2016 | 162.31 | 151.24 | -11.07 |
| 2015 | 162.13 | 147.37 | -14.76 |
| 2014 | 157.29 | 147.62 | -9.67 |
| 2013 | 154.95 | 145.44 | -9.51 |
| 2012 | 152.90 | 143.79 | -9.11 |
| 2011 | 151.40 | 143.12 | -8.28 |
| 2010 | 148.00 | 139.00 | -9.00 |
| 2009 | 142.00 | 132.00 | -10.00 |
| 2008 | 138.70 | 126.40 | -12.30 |
| 2007 | 136.00 | 119.00 | -17.00 |
| 2006 | 134.00 | 116.00 | -18.00 |
| 2005 | 130.00 | 114.00 | -16.00 |
| 2004 | 130.00 | 111.00 | -19.00 |
| 2003 | 128.00 | 110.00 | -18.00 |
| 2002 | 126.60 | 107.70 | -18.90 |
| 2001 | 126.00 | 107.00 | -19.00 |
| 2000 | 124.00 | 104.00 | -20.00 |