The Charter Oak Library serves about 51,269 residents of Los Angeles County in Covina City. The library is housed in a 2,500-square-foot building with a space for children and keeps collections of books and online resources in English and Spanish languages, including Overdrive eBooks, magazines, and audiobooks. It has four public computers, two Early Learning computers, and seven laptops and hotspot kits and offers a variety of services for kids, teens, and adults