According to the latest data in Jiangsu Statistical Yearbook(2002—2012),this paper makes an evaluation on the agricultural modernization level of Jiangsu province by using the combination of subjective and objective weighting method,namely entropy method and analytic hierarchy process.The results show that the agricultural modernization of Jiangsu province was overall positive and the index of agricultural modernization during the late ten years was continuously improved.In 2011,the modernization level was in a fully mature stage,while the sustainable development index was fluctuated.