China’s “12th Five-Year Plan” puts forward promoting regional coordinated development in order to achieve regional equalization of basic public services. Based on the thought of “punishing” unbalanced development，human development index and product principles，this article constructs regional coordinated development index（HDIr） to measure and reflect the regional disparity and un-coordination degree. By using the data in China Human Development Report，through the statistical comparison analysis of HDIh（mixed human development index） and HDIr，the results show that HDIr is not only stably better than HDIh in statistics but also can be more accurately reflect the regional unbalanced and un-coordinated problem in China human development，that the continuous enlargement of regional disparity is an un-neglectful problem because the development level of economy，education and health is higher in developed areas and their each dimension development is more coordinated，however，in the backward areas，three aspects such as economy，education and health are lagging behind，and the un-coordinated degree of the three-dimension development is relatively high.