Based on the statistical data of 31 provinces in China in 2016,the study constructs the evaluation index system to estimate the regional science popularization ability from the two dimensions of scale and efficiency and with a combination of factor analysis-entropy method,factor analysis-DEA analysis,coordination analysis,etc. This shows that there is a regional and intra-regional imbalance in science popularization scale ability,most regions are optimal in science popularization efficiency ability,and the incoordination is significant between scale ability and efficiency ability. The governme...