| 时期 |
衡阳县 （万人） |
市区 （万人） |
差值 |
|---|---|---|---|
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | -- | ||
| 2018 | -- | ||
| 2017 | -- | ||
| 2016 | -- | ||
| 2015 | 7.49 | -- | |
| 2014 | 7.72 | 8.51 | 0.79 |
| 2013 | 8.17 | 7.99 | -0.18 |
| 2012 | 8.89 | 8.50 | -0.39 |
| 2011 | 9.45 | 8.46 | -0.99 |
| 2010 | 9.33 | 8.46 | -0.87 |
| 2009 | 9.20 | 8.05 | -1.15 |
| 2008 | 9.08 | 7.81 | -1.27 |
| 2007 | 8.79 | 7.50 | -1.29 |
| 2006 | 8.41 | 7.31 | -1.10 |
| 2005 | 8.06 | 6.35 | -1.71 |
| 2004 | 8.07 | 7.00 | -1.07 |
| 2003 | 8.14 | 8.00 | -0.14 |
| 2002 | 8.85 | 8.59 | -0.26 |
| 2001 | 9.85 | 8.10 | -1.75 |
| 2000 | 10.24 | 10.82 | 0.58 |
| 1999 | 11.17 | 11.00 | -0.17 |