| 年份 | 宜宾人口(万人) | 德阳人口(万人) | 对比差值(万人) |
|---|---|---|---|
| 2024 | - | ||
| 2023 | - | ||
| 2022 | - | ||
| 2021 | - | ||
| 2020 | - | ||
| 2019 | - | ||
| 2018 | - | ||
| 2017 | 450.80 | 347.90 | 102.90 |
| 2016 | 447.60 | 348.20 | 99.40 |
| 2015 | 444.10 | 348.50 | 95.60 |
| 2014 | 441.50 | 348.90 | 92.60 |
| 2013 | 441.50 | 350.40 | 91.10 |
| 2012 | 442.90 | 351.60 | 91.30 |
| 2011 | 445.20 | 357.80 | 87.40 |
| 2010 | 447.40 | 361.70 | 85.70 |
| 2009 | 446.00 | 365.70 | 80.30 |
| 2008 | 445.90 | 364.80 | 81.10 |
| 2007 | 445.60 | 363.60 | 82.00 |
| 2006 | 445.50 | 365.40 | 80.10 |
| 2005 | 450.00 | 367.00 | 83.00 |
| 2004 | 488.00 | 370.40 | 117.60 |
| 2003 | 488.18 | 372.10 | 116.08 |
| 2002 | 488.28 | 374.30 | 113.98 |
| 2001 | 488.48 | 376.40 | 112.08 |
| 2000 | 488.72 | 378.80 | 109.92 |
| 1999 | 486.61 | 374.50 | 112.11 |
| 1998 | 484.52 | 372.70 | 111.82 |
| 1997 | 482.43 | 371.00 | 111.43 |
| 1996 | 480.34 | 369.10 | 111.24 |
| 1995 | 478.25 | 366.60 | 111.65 |
| 1994 | 476.16 | 364.30 | 111.86 |
| 1993 | 474.07 | 362.50 | 111.57 |
| 1992 | 471.98 | 360.60 | 111.38 |
| 1991 | 469.89 | 358.60 | 111.29 |
| 1990 | 467.80 | 356.10 | 111.70 |
| 1989 | - | 352.80 | -352.80 |
| 1988 | - | 349.30 | -349.30 |
| 1987 | - | 345.40 | -345.40 |
| 1986 | - | 341.10 | -341.10 |
| 1985 | - | 337.80 | -337.80 |
| 1984 | - | 336.10 | -336.10 |
| 1983 | - | 335.10 | -335.10 |
