According to the latest statistical information released by the Gansu Bureau of statistics in 2024, in 2018, the city with the largest economic size in Gansu was Lanzhou, with a GDP of $42.2 billion; the city with the second largest economic size was Qingyang, with a GDP of $11 billion; the city with the third largest economic size was Tianshui, with a GDP of $10.1 billion; the city with the fourth largest economic size was Jiuquan, with a GDP of $9.3 billion, Baiyin ranks fifth in economic scale, with a GDP of $7.9 billion.
| Ranking | City | GDP |
|---|---|---|
| 1 | Lanzhou | $42.2 billion |
| 2 | Qingyang | $11 billion |
| 3 | Tianshui | $10.1 billion |
| 4 | Jiuquan | $9.3 billion |
| 5 | Baiyin | $7.9 billion |
| 6 | Wuwei | $7.3 billion |
| 7 | Zhangye | $6.3 billion |
| 8 | Pingliang | $6.1 billion |
| 9 | Longnan | $5.9 billion |
| 10 | Dingxi | $5.5 billion |
| 11 | Jiayuguan | $4.7 billion |
| 12 | Jinchang | $4.1 billion |
| 13 | Linxia | $4 billion |
| 14 | Gannan | $2.5 billion |