Since the 2008 financial crisis，countries，especially developing countries，have gradually realized the important role of new economy or new industries in economic development. In 2016，Premier Li Keqiang first put forward the “new economy” in the government work report. He pointed out that it is not in accordance with the economic law that China should continue to keep its traditional momentum high growth. We should let the “new economy” form a new “S-shaped curve” to stimulate the new momentum of China’s economy. It can be seen that the new economy plays an important role in transforming the mode of economic growth in China from high-speed growth to medium-high-speed growth. This paper will construct indicators from six aspects：innovation ability，globalization，greening，digitalization，networking and intellectualization，to analyze the development status and regional differences of China’s new economic index.