According to the latest statistical information released by the Jiangsu Bureau of statistics in 2024, in 2017, the city with the largest economic size in Jiangsu was Suzhou, with a GDP of $257.8 billion; the city with the second largest economic size was Nanjing, with a GDP of $174.4 billion; the city with the third largest economic size was Wuxi, with a GDP of $156.5 billion; the city with the fourth largest economic size was Nantong, with a GDP of $115.1 billion, Changzhou ranks fifth in economic scale, with a GDP of $98.5 billion.
| Ranking | City | GDP |
|---|---|---|
| 1 | Suzhou | $257.8 billion |
| 2 | Nanjing | $174.4 billion |
| 3 | Wuxi | $156.5 billion |
| 4 | Nantong | $115.1 billion |
| 5 | Changzhou | $98.5 billion |
| 6 | Xuzhou | $98.4 billion |
| 7 | Yancheng | $75.7 billion |
| 8 | Yangzhou | $75.4 billion |
| 9 | Taizhou | $70.7 billion |
| 10 | Zhenjiang | $59.7 billion |
| 11 | Huai'an | $49.6 billion |
| 12 | Lianyungang | $39.3 billion |
| 13 | Suqian | $38.9 billion |