City Hall is a part of the City government of Crystal Lake in Illinois. The City government of Crystal Lake serves more than 38,000 people. The city includes over 1,600 acres of parks, as well as offers curbside recycling, street maintenance, and leaf and brush pickup programs. It manages building, engineering, finance, police and public works departments. The city operates Elementary School District 47 and Community High School District 155. The City government of Crystal Lake also publishes a newsletter. The city provides fishing, boating, swimming and skating options. It offers planning, growth management and municipal services. The city manages the Crystal Lake Public Library, which contains nearly 180,000 books. In addition, the City government of Crystal Lake sponsors several recreational programs.