According to the latest statistical information released by the Jiangsu Bureau of statistics in 2024, in 2009, the city with the largest economic size in Jiangsu was Suzhou, with a GDP of $115.9 billion; the city with the second largest economic size was Wuxi, with a GDP of $74.8 billion; the city with the third largest economic size was Nanjing, with a GDP of $63.4 billion; the city with the fourth largest economic size was Nantong, with a GDP of $43.1 billion, Changzhou ranks fifth in economic scale, with a GDP of $37.8 billion.
| Ranking | City | GDP |
|---|---|---|
| 1 | Suzhou | $115.9 billion |
| 2 | Wuxi | $74.8 billion |
| 3 | Nanjing | $63.4 billion |
| 4 | Nantong | $43.1 billion |
| 5 | Changzhou | $37.8 billion |
| 6 | Xuzhou | $35.8 billion |
| 7 | Yancheng | $28.7 billion |
| 8 | Yangzhou | $27.8 billion |
| 9 | Zhenjiang | $25.1 billion |
| 10 | Taizhou | $24.9 billion |
| 11 | Huai'an | $16.8 billion |
| 12 | Lianyungang | $14.1 billion |
| 13 | Suqian | $12.4 billion |