With the rapid development of rural socio-economics in China, how to make an in-depth analysis on the volume of multi-source statistical data to enhance decision-making for the government has become a major problem. In this paper, a set of GIS spatial analysis methods of rural social-economic data are proposed and researched and spatial data and statistical data are integrated to create a comprehensive spatial database to enhance data sharing with the existent e-government system. On this basis, a GIS based rural socio-economic statistical system is constructed using COM pattern and is put into effect in the National Bureau of Statistics of China. It has been proven that GIS technology applied in rural statistics department, which provides an information platform that manages and analyzes statistical data and spatial data, is feasible and increases the efficiency proces.