The Derry Public Library aims to enrich patrons' lives by providing access to diverse materials, programs, and services in a welcoming environment. It serves as a community hub, offering resources for all ages, including early childhood learning spaces, children's and teen programs, and a New Hampshire Room dedicated to local history. The library also provides access to digital resources, computers, Wi-Fi, and services like 3D printing and museum passes, while adhering to New Hampshire's library user records confidentiality law.





















