The Warren-Trumbull County Public Library serves 148,000 residents in the city of Warren. It includes six branch libraries, a genealogy center, and a bookmobile. The library maintains 405,880 volumes and circulates 1.2 million items per year. It also has an extensive collection of digital items. The library provides meeting and study rooms, public computers, tech services, WiFi hotspots, a maker studio, and events like storytime, chair yoga, toddler tales, babytime, and tween games.