In the past, libraries could only be used by people who could write and read. However, with the creation of educational institutions, the role and scale of libraries have changed. The role and function of libraries in modern society are expanding their scope. In addition to reading and lending books, which are the original functions of the library, cultural functions as a community facility are required, satisfying the cultural needs of users. This study aims to analyze the community space of public libraries and present the composition of community space in future public libraries.