West Sichuan has long been affected by factors such as geographic location, transportation conditions, economic base and political and economic marginalization, resulting in a general lag in economic development. Based on the mechanism of coordinated development of culture-sports-tourism-education, this paper constructs the evaluation index system of coordinated development of the four systems. Using the TOPSIS entropy weight comprehensive evaluation method can measure the development index of each system of culture, sports, tourism and education in western Sichuan, and using the coupled coordination degree model GWR spatial analysis method, the spatial and temporal differentiation characteristics of the integrated and coordinated development of culture-sports-tourism-education in the four regions of western Sichuan, namely, Ya’an City, Aba Prefecture, Ganzi Prefecture, and Liangshan Prefecture, are studied. The results show that the education subsystem in western Sichuan has the largest increase from 0.258 in 2008 to 0.573 in 2022, indicating that western Sichuan has continued to strongly support education in recent years. However, it is also found that the region with the largest change is Aba Prefecture, with an increase of 0.287, and the smallest is only 0.112, which shows that there is a certain degree of variability in the development of the regions in western Sichuan. This study analyzes the development status and characteristics of the regions in western Sichuan, which is of guiding significance for the construction and development of these regions.