The Grand Terrace Branch Library serves about 13,150 residents who live in the city of Grand Terrace, San Bernardino County. The library is a member of the San Bernardino County Library, which maintains about 964,512 volumes and circulates about 2.4 million items per year, including local history materials and electronic resources. The branch provides free access to computer workstations with the internet and is open for in-person services from Monday to Saturday.