According to the latest statistical information released by the Gansu Bureau of statistics in 2024, in 2015, the city with the largest economic size in Gansu was Lanzhou, with a GDP of $34.3 billion; the city with the second largest economic size was Qingyang, with a GDP of $10 billion; the city with the third largest economic size was Tianshui, with a GDP of $9.1 billion; the city with the fourth largest economic size was Jiuquan, with a GDP of $9 billion, Baiyin ranks fifth in economic scale, with a GDP of $7.1 billion.
| Ranking | City | GDP |
|---|---|---|
| 1 | Lanzhou | $34.3 billion |
| 2 | Qingyang | $10 billion |
| 3 | Tianshui | $9.1 billion |
| 4 | Jiuquan | $9 billion |
| 5 | Baiyin | $7.1 billion |
| 6 | Wuwei | $6.9 billion |
| 7 | Zhangye | $6.2 billion |
| 8 | Pingliang | $5.7 billion |
| 9 | Longnan | $5.2 billion |
| 10 | Dingxi | $5 billion |
| 11 | Jinchang | $3.7 billion |
| 12 | Linxia | $3.5 billion |
| 13 | Jiayuguan | $3.2 billion |
| 14 | Gannan | $2.1 billion |