In order to understand the present situation of urban community residents under the background of smart community construction and community science popularization information,mastering the expectations of urban community residents in terms of popular science channels, contents and forms,and then explore the effective ways and methods to realize the urban community wisdom science popularization and precision science popularization.Through statistics on 849 questionnaires nationwide, the results show that: The demand for popular science among residents is concentrated on the level of survival and life,use smart platforms frequently,residents from the community to obtain limited knowledge of popular science, community satisfaction with popular science needs to be improved. Therefore, it is necessary to provide intelligent and accurate services, innovate the forms and channels of community science popularization, perfect the two-way interaction mechanism between community and residents, and integrate the popular science resources of social organizations and units under the jurisdiction.