| 时期 |
镇康县 （万人） |
云县 （万人） |
差值 |
|---|---|---|---|
| 2025 | -- | ||
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | 17.52 | 39.44 | 21.92 |
| 2018 | 17.74 | 40.07 | 22.33 |
| 2017 | 17.96 | 40.62 | 22.66 |
| 2016 | 18.15 | 41.03 | 22.88 |
| 2015 | 18.28 | 41.61 | 23.33 |
| 2014 | 18.16 | 42.66 | 24.50 |
| 2013 | 18.03 | 42.91 | 24.88 |
| 2012 | 17.90 | 45.50 | 27.60 |
| 2011 | 17.77 | 45.28 | 27.51 |
| 2010 | 17.65 | 44.99 | 27.34 |
| 2009 | 17.30 | 44.82 | 27.52 |
| 2008 | 17.17 | 44.59 | 27.42 |
| 2007 | 17.05 | 44.35 | 27.30 |
| 2006 | 17.00 | 44.30 | 27.30 |
| 2005 | 17.31 | 43.95 | 26.64 |
| 2004 | 17.18 | 43.61 | 26.43 |
| 2003 | 16.99 | 43.27 | 26.28 |
| 2002 | 16.82 | 42.94 | 26.12 |
| 2001 | 16.61 | 42.54 | 25.93 |
| 2000 | 16.36 | 42.13 | 25.77 |
| 1999 | 15.42 | 39.81 | 24.39 |
| 1998 | 15.26 | 39.64 | 24.38 |
| 1997 | 15.19 | 39.43 | 24.24 |
| 1996 | 15.06 | 39.06 | 24.00 |
| 1995 | 14.94 | 38.82 | 23.88 |
| 1994 | 14.86 | 38.59 | 23.73 |
| 1993 | 14.72 | 38.35 | 23.63 |
| 1992 | 14.54 | 38.11 | 23.57 |
| 1991 | 14.43 | 37.88 | 23.45 |
| 1990 | 14.24 | 37.66 | 23.42 |
| 1985 | 12.85 | 35.19 | 22.34 |
| 1980 | 11.60 | 31.98 | 20.38 |
| 1975 | 10.37 | 28.50 | 18.13 |
| 1970 | 8.86 | 24.97 | 16.11 |
| 1965 | 7.56 | 21.59 | 14.03 |
| 1960 | 6.44 | 18.49 | 12.05 |
| 1957 | 5.91 | 18.81 | 12.90 |
| 1952 | 5.12 | 16.68 | 11.56 |
| 1949 | 4.70 | 15.63 | 10.93 |