| 时期 |
定西 （万人） |
陇南 （万人） |
差值 |
|---|---|---|---|
| 2025 | -- | ||
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | 254.31 | 242.48 | -11.83 |
| 2018 | 256.08 | 244.10 | -11.98 |
| 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 |