Access detailed information on libraries across Mendocino County, California, tailored for GIS professionals requiring precise dataset integration into their projects. Our collection includes data on 15 unique libraries, such as Cloverdale Regional Library, Willits Branch Library, and Mendocino Community Library, each meticulously cataloged with data on location, internet access, and operational management. Understand vital attributes like street addresses and managing operators, enabling a robust analysis of public resources distribution within the region. Noteworthy, the Willits Branch Mendocino County Library and Mendocino County Library provide internet access, highlighting community connectivity services. This dataset supports thorough spatial evaluations and planning, facilitating enhanced accessibility and resource allocation studies for professionals focused on community services and infrastructure development.