| 年份 | 定西人口(万人) | 陇南人口(万人) | 对比差值(万人) |
|---|---|---|---|
| 2024 | - | ||
| 2023 | - | ||
| 2022 | - | ||
| 2021 | - | ||
| 2020 | - | ||
| 2019 | - | ||
| 2018 | - | ||
| 2017 | 257.98 | 245.84 | 12.14 |
| 2016 | 258.95 | 246.71 | 12.24 |
| 2015 | 260.43 | 248.06 | 12.37 |
| 2014 | 262.45 | 249.92 | 12.53 |
| 2013 | 264.22 | 251.54 | 12.68 |
| 2012 | 266.74 | 253.88 | 12.86 |
| 2011 | 268.11 | 255.13 | 12.98 |
| 2010 | 270.11 | 256.97 | 13.14 |
| 2009 | 294.13 | 262.21 | 31.92 |
| 2008 | 293.51 | 261.79 | 31.72 |
| 2007 | 293.08 | 261.44 | 31.64 |
| 2006 | 292.66 | 261.02 | 31.64 |
| 2005 | 294.41 | 260.89 | 33.52 |
| 2004 | 296.99 | 270.93 | 26.06 |
| 2003 | 296.35 | 269.32 | 27.03 |
| 2002 | 296.15 | 268.72 | 27.43 |
| 2001 | 294.20 | 266.94 | 27.26 |
| 2000 | 292.36 | 265.29 | 27.07 |
