Abstract: Taking Chongqing as an example, this paper Constructing a comprehensive evaluation index system of the coordination degree of urbanization and rural development, Comprehensive application of entropy weight method and coordination degree model, to analyzes the spatial and temporal pattern of the level of urbanization and rural development in Chongqing and the degree of coordination between the two using cross section data of Chongqing in 2006 and 2015. Research results show that:①The level of urbanization and rural development has a positive correlation, that is, the higher the level of urbanization, the higher the level of rural development. The rural development level and the spatial distribution pattern of the urbanization level are roughly the same, namely the rural development level of the city and the circle areas is relatively high, whereas the rural development level of Southeast and Northeast Chongqing is relatively low.②From the research on temporal evolution, urbanization and rural development coordination degree is generally at the moderate stage of coordination, and showed a declining trend, the pace of rural development lags behind the urban development is the main cause of the development of urban and rural level coordination.③From the spatial pattern, Chongqing county urbanization and rural development level of coordination equilibrium is significant, and the reverse, as the urbanization is relatively low or high level coordination towns under the relatively high low level coordination, which is the main city of Chongqing and a region of urbanization and the rural development level is higher but the coordination degree is relatively low, and the two wings of the town southeast of Chongqing and Chongqing in the northeast and the low level of rural development coordination is relatively high, but also there is the gap between counties.