| 年份 | 绵阳人口(万人) | 德阳人口(万人) | 对比差值(万人) |
|---|---|---|---|
| 2024 | - | ||
| 2023 | - | ||
| 2022 | - | ||
| 2021 | - | ||
| 2020 | - | ||
| 2019 | - | ||
| 2018 | - | ||
| 2017 | 479.20 | 347.90 | 131.30 |
| 2016 | 475.90 | 348.20 | 127.70 |
| 2015 | 471.60 | 348.50 | 123.10 |
| 2014 | 468.20 | 348.90 | 119.30 |
| 2013 | 464.30 | 350.40 | 113.90 |
| 2012 | 462.70 | 351.60 | 111.10 |
| 2011 | 462.30 | 357.80 | 104.50 |
| 2010 | 461.70 | 361.70 | 100.00 |
| 2009 | 496.30 | 365.70 | 130.60 |
| 2008 | 495.59 | 364.80 | 130.79 |
| 2007 | 494.51 | 363.60 | 130.91 |
| 2006 | 493.01 | 365.40 | 127.61 |
| 2005 | 491.90 | 367.00 | 124.90 |
| 2004 | 493.89 | 370.40 | 123.49 |
| 2003 | 498.17 | 372.10 | 126.07 |
| 2002 | 504.45 | 374.30 | 130.15 |
| 2001 | 506.92 | 376.40 | 130.52 |
| 2000 | 517.01 | 378.80 | 138.21 |
| 1999 | - | 374.50 | -374.50 |
| 1998 | - | 372.70 | -372.70 |
| 1997 | - | 371.00 | -371.00 |
| 1996 | - | 369.10 | -369.10 |
| 1995 | - | 366.60 | -366.60 |
| 1994 | - | 364.30 | -364.30 |
| 1993 | - | 362.50 | -362.50 |
| 1992 | - | 360.60 | -360.60 |
| 1991 | - | 358.60 | -358.60 |
| 1990 | - | 356.10 | -356.10 |
| 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 |
