Abstract: In this work we used GIS clustering analysis, kernel density analysis, gravitational ellipse method, and social network analysis to analyze the location and network structure of education facilities in Nanjing, beyond the traditional emphasis on quantity of education facilities and static perspectives. The spatial structure and evolution characteristics were analyzed based on the quantity, quality, and connection of basic education facilities in the eight districts of Nanjing from 2006 to 2015. The results show that the spatial concentrations of kindergartens and primary schools have increased, while the concentrations of junior high schools and high schools have decreased. The average travel distances among schools have declined except those among junior high schools. The boundaries of high-density school areas have significantly expanded except those of high school facilities. Primary schools showed a mononuclear structure expansion while middle schools were intended to form three clustering areas, and a new cluster of kindergartens has formed in Jiangning District. The development of the network of elite schools has evolved over time, and the heterogeneity of the network increased first and then declined. The boundary effect widened first and then narrowed. The center of gravity of education quality moved northward and westward. The area of higher education quality expanded, and mainly concentrated in Gulou District. This work proposes policies for future development and planning of education facilities.

Key words: spatial inequality, education facilities, location, spatial structure, evolution