| 年份 | 来安县户籍人口(万人) | 定远县户籍人口(万人) | 对比差值(万人) |
|---|---|---|---|
| 2024 | - | ||
| 2023 | - | ||
| 2022 | - | ||
| 2021 | - | ||
| 2020 | - | ||
| 2019 | - | ||
| 2018 | - | ||
| 2017 | 49.09 | 97.49 | -48.41 |
| 2016 | 49.09 | 97.55 | -48.46 |
| 2015 | 48.95 | 96.18 | -47.24 |
| 2014 | 49.33 | 96.23 | -46.90 |
| 2013 | 49.34 | 96.30 | -46.96 |
| 2012 | 49.99 | 97.87 | -47.88 |
| 2011 | 50.20 | 97.56 | -47.37 |
| 2010 | 50.17 | 96.78 | -46.61 |
| 2009 | 50.15 | 96.70 | -46.54 |
| 2008 | 49.81 | 95.70 | -45.88 |
| 2007 | 49.35 | 94.87 | -45.52 |
| 2006 | 49.20 | 93.86 | -44.66 |
| 2005 | 48.96 | 91.92 | -42.96 |
| 2004 | 48.77 | 91.10 | -42.33 |
| 2003 | 48.62 | 90.86 | -42.24 |
| 2002 | 48.40 | 90.50 | -42.10 |
| 2001 | 48.10 | 90.00 | -41.90 |
| 2000 | 47.90 | 89.20 | -41.30 |
| 1999 | 47.63 | 88.51 | -40.88 |
| 1998 | 47.30 | 87.80 | -40.50 |
