Estimating the level of informatization is a kind of complex, high technical content work, the problems mainly are the selection of indicators and the determination of weights in the informatization level measurement indicator system. Based on the existing informatization level measurement research, comprehensive geography and statistics, and other aspects of knowledge, through the word cloud analysis, coefficient of variation and correlation coefficient, factor analysis and objective weighting, and other technical means, a set of scientific and reasonable informatization level measure index system is established on the basis of amending the existing index system. The result is fitted and analyzed, which shows that the index system is reasonable and scientific.