| 排行 | 区县/年份 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 |
| 单位：(万人) | 全市 | 44.98 | 44.76 | 44.64 | 44.35 | 44.09 | 43.76 | 43.53 |
| 1 | 金川区 | 24.38 | 24.73 | 25.12 | 25.42 | 25.74 | 26.09 | 26.1 |
| 2 | 永昌县 | 20.59 | 20.04 | 19.52 | 18.93 | 18.35 | 17.67 | 17.43 |
| 年份 | 常住人口(万人) |
| 2010 | 46.44 |
| 2011 | 46.14 |
| 2012 | 45.94 |
| 2013 | 45.55 |
| 2014 | 45.28 |
| 2015 | 44.98 |
| 2016 | 44.76 |
| 2017 | 44.64 |
| 2018 | 44.35 |
| 2019 | 44.09 |
| 2020 | 43.76 |
| 2021 | 43.53 |