Abstract: Based on the comprehensive assessment indicators for both economy and environment system, the temporal-spatial evolution characteristics of coordinated development about economy and environment in Jiangsu Province since 2000 were explored by using the coupling and coordinating degree models. The results show as follows: both the coupling level and coordinating level present slowing increasing. The coupling degree gradually reduces from South Jiangsu to Middle Jiangsu, followed by North Jiangsu. Meanwhile, the coordinating degree shows the circle distribution pattern that Suzhou is regarded as the highland. According to these, the whole province are divided into four regional types which including high-level harmonious region, middle-level harmonious region, low-level harmonious region and discord region. In addition, it’s found that the higher the harmonious degree in type, the more the capital technology intensive industry accounts for the proportion as well as the professional level is higher. On the contrary, the professional level of labor intensive industry is lower.