The Sienna Branch Library serves over 74,000 Missouri City residents and is one of the Fort Bend County Libraries. The County Library maintains 636,730 volumes and circulates approximately 3.3 million items annually. Sienna Branch is the second largest Fort Bend County Library branch opened in April 2010 and is housed in a two-story, 45,000-square-foot building. It has meeting and study rooms, public computers, technology classes, WiFi, and a computer lab with 24 student computers and 1 instructor's computer. It offers full library services, including 3D printing, faxing/scanning/printing/copying, preschool storytime, crotchet basics, and English as a second language learning programs.