| 时期 |
安居区 （万人） |
蓬溪县 （万人） |
差值 |
|---|---|---|---|
| 2025 | -- | ||
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | 76.88 | 68.19 | -8.69 |
| 2018 | 77.45 | 68.72 | -8.73 |
| 2017 | 78.36 | 69.27 | -9.09 |
| 2016 | 80.07 | 70.72 | -9.35 |
| 2015 | 80.19 | 71.26 | -8.93 |
| 2014 | 80.66 | 71.82 | -8.84 |
| 2013 | 80.42 | 71.68 | -8.74 |
| 2012 | 79.60 | 71.10 | -8.50 |
| 2011 | 81.84 | 74.02 | -7.82 |
| 2010 | 81.39 | 74.25 | -7.14 |
| 2009 | 80.18 | 76.99 | -3.19 |
| 2008 | 79.99 | 76.83 | -3.16 |
| 2007 | 79.81 | 76.71 | -3.10 |
| 2006 | 80.02 | 76.00 | -4.02 |
| 2005 | 79.70 | 75.35 | -4.35 |
| 2004 | 80.74 | 76.09 | -4.65 |
| 2003 | 80.65 | 74.70 | -5.95 |
| 2002 | 82.03 | 74.77 | -7.26 |
| 2001 | 81.63 | 74.76 | -6.87 |
| 2000 | 81.60 | 74.93 | -6.67 |
| 1999 | 84.58 | 77.21 | -7.37 |
| 1998 | 81.57 | 77.13 | -4.44 |
| 1997 | 81.48 | 76.54 | -4.94 |
| 1996 | 81.09 | 75.87 | -5.22 |
| 1995 | 80.67 | 75.13 | -5.54 |
| 1994 | 80.21 | 74.76 | -5.45 |
| 1993 | 79.89 | 74.46 | -5.43 |
| 1992 | 79.39 | 73.83 | -5.56 |
| 1991 | 79.31 | 73.54 | -5.77 |
| 1990 | 78.94 | 72.85 | -6.09 |
| 1989 | 77.52 | 71.47 | -6.05 |
| 1988 | 76.31 | 70.47 | -5.84 |
| 1987 | 74.98 | 69.63 | -5.35 |
| 1986 | 73.92 | 69.41 | -4.51 |
| 1985 | 72.93 | 68.81 | -4.12 |
| 1984 | 71.89 | 67.73 | -4.16 |
| 1983 | 71.55 | 67.39 | -4.16 |
| 1982 | 71.02 | 66.92 | -4.10 |
| 1981 | 69.84 | 66.91 | -2.93 |
| 1980 | 69.42 | 66.90 | -2.52 |
| 1978 | 69.38 | 67.31 | -2.07 |
| 1975 | 68.23 | 66.64 | -1.59 |
| 1970 | 62.19 | 59.71 | -2.48 |
| 1965 | 56.69 | 53.35 | -3.34 |
| 1962 | 53.12 | 51.09 | -2.03 |
| 1957 | 55.93 | 53.35 | -2.58 |
| 1952 | 51.68 | 56.48 | 4.80 |
| 1949 | 50.62 | 53.77 | 3.15 |