Using the data from the special report of education informatization construction and application in our country,principal component analysis (PCA),graphics cluster analysis and system cluster analysis on the infrastructure construction of information and commanication (ICT) were carried out.The study shows that there is a kind of imbalance in the informatization configuration of China.It is much better in the eeastern castal areas than in the central and western regions.Thus in different areas,different emphasis should be put in improving the informatization equipment in school.