The Belmont Library serves about 28,355 residents living in the city of Belmont in San Mateo County, California. The library is one of the San Mateo County Libraries and maintains about 499,700 books and serial volumes with about 3.3 million items circulated annually, including print books, DVDs, and music. It offers mobile hotspots, curbside services, family storytime, chess club, sewing club, and more.