| 时期 |
古城区 （万人） |
永胜县 （万人） |
差值 |
|---|---|---|---|
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | -- | ||
| 2018 | 27.42 | 34.52 | 7.10 |
| 2017 | 26.71 | 34.93 | 8.22 |
| 2016 | 25.99 | 35.18 | 9.19 |
| 2015 | 25.23 | 35.71 | 10.48 |
| 2014 | 24.42 | 36.32 | 11.90 |
| 2013 | 23.64 | 37.30 | 13.66 |
| 2012 | 21.36 | 39.68 | 18.32 |
| 2011 | 21.27 | 39.52 | 18.25 |
| 2010 | 21.14 | 39.24 | 18.10 |
| 2009 | 17.22 | 40.04 | 22.82 |
| 2008 | 17.15 | 39.88 | 22.73 |
| 2007 | 17.08 | 39.71 | 22.63 |
| 2006 | 17.04 | 39.60 | 22.56 |
| 2005 | 16.89 | 39.30 | 22.41 |
| 2004 | 14.40 | 38.60 | 24.20 |