Beijing’s science popularization work is guided by Xi Jinping’s new era of socialist ideas with Chinese characteristics，coordinated advancement，and participation of social organizations to strengthen the capacity of science popularization，build a science and technology innovation center with global influence for Beijing，and build a world-class harmonious and livable capital. Create a good environment for innovation and culture. The report summarizes the development achievements of Beijing’s science popularization in 2019. According to calculations，the Beijing science popularization development index in 2017 was 4.81，a decrease of 0.27 compared to 2016. The growth of Beijing’s science popularization career changed from high-speed growth to medium-high speed. There has been no change. The development of science popular media，especially new media，has provided greater impetus for Beijing’s science popularization. The “East，West，Chao，Hai” four districts are the main engines for the development of science popularization in Beijing. From the implementation of special science popularization activities，strengthen the popularization and popularization of science popularization among key populations. propose. The report summarizes and evaluates the development of Beijing’s popular science under the major tasks of building a national science and technology innovation center. Provided scientific decision basis and research materials for Beijing science popularization work.