| 年份 | 西宁人口(万人) | 海西人口(万人) | 对比差值(万人) |
|---|---|---|---|
| 2024 | - | ||
| 2023 | - | ||
| 2022 | - | ||
| 2021 | - | ||
| 2020 | - | ||
| 2019 | - | ||
| 2018 | - | ||
| 2017 | 240.14 | 47.74 | 192.40 |
| 2016 | 236.86 | 47.81 | 189.05 |
| 2015 | 233.43 | 47.85 | 185.58 |
| 2014 | 231.62 | 48.22 | 183.40 |
| 2013 | 228.36 | 48.28 | 180.08 |
| 2012 | 226.83 | 48.71 | 178.12 |
| 2011 | 224.40 | 48.95 | 175.45 |
| 2010 | 221.19 | 49.00 | 172.19 |
