The Poplar Creek Public Library District is a public library serving residents of Streamwood, Hanover Park, Elgin, Schaumburg, and Bartlett, Illinois. Its mission is to provide materials, information, technology, and cultural opportunities to enrich, empower, educate, and entertain people of all ages and backgrounds. The library aims to be a vibrant institution that enriches community life by offering books and other materials for recreation and self-education, free access to technology, and cultural and informational programs. The district operates a main library in Streamwood and a branch in Hanover Park. It serves approximately 66,000 residents and holds a collection of over 160,000 books and 19,000 other items. The library also functions as a U.S. Federal and State document depository. It has received architectural awards for its facility expansions and renovations, including being recognized as a Landmark Library by Library Journal Magazine. The library offers various services such as book and DVD loans, public computer access, study rooms, and programs for all ages, with a notable focus on accessibility for individuals with disabilities and specialized resources for memory care support.