For GIS professionals with a focus on Sierra County, California, our Libraries dataset offers precise information on 11 library locations throughout the region to aid in data-driven decision-making and analysis. The dataset includes details such as names, addresses, available facilities like internet access, and operating hours for select venues. Among these, notable libraries include the Grass Valley Royce Branch of the Nevada County Library which offers WLAN and specific operating times and the Plumas County Library, enhancing accessibility for public service improvements. This specialized information is tailored for those needing comprehensive geographic library data within Sierra County, facilitating enhanced community service planning and management.