The Central Library
|Location||St. Louis, Missouri|
|Access and use|
|Population served||St. Louis, Missouri|
The St. Louis Public Library is a municipal public library system in the city of St. Louis, Missouri. It operates sixteen locations, including the main Central Library location. Although similarly named, the St. Louis Public Library is unrelated to the St. Louis County Library system.
In 1865, Ira Divoll, the superintendent of the St. Louis Public School system, created a subscription library in the public school library that would later evolve into the St. Louis Public Library. Divoll believed that library should work in tandem with the public education system and offer citizens an opportunity for self-improvement and culture.
By 1869, Divoll's the subscription library moved to the Board of Education building. The library consisted of 4 staff members who offered reference services 12 hours a day. The library also encouraged children visit the library and had no age restrictions like most libraries of the day.
Due to rapid growth of the library collection, which grew from 1500 volumes in 1865, to 90,000 volumes by 1893, the library required more space. In 1893, the library moved into a new space on the top floors of the new Board of Education building. Also in 1893, the citizens of St. Louis voted to move the administration of the Library to an independent board, supported by a property tax. This vote enabled to library to offer a library free of subscription fees and be open to all St. Louis residents.
The Library occupied the board of education building from 1893 until 1909, as construction on Central Library was being completed. This buildings size wasn't large enough to accommodate the library's growing collection. It was during this time, the library began its role as a lending library, allowing the public to 'check out' and take books home.
In 1901, Andrew Carnegie made a large donation which was used for expansion, including the building which is the currently central library. By this time the collection included 90,000 books. By 1938 the collection included 900,000 items, and by 2014, 4,600,000 items 
The St. Louis Public Library operates 17 libraries, including the main Central Library. Branches include Baden, Barr, Buder, Cabanne, Carondelet, Carpenter, Central Express, Charing Cross, Compton, Julia Davis, Divoll, Kingshighway, Machacek, Marketplace, Schlafly, and Walnut Park. In addition to the Central Library building, Barr, Cabanne, Carpenter and Carondelet branch buildings were Carnegie libraries.
The Central Library building at 13th and Olive was built in 1912 on a location formerly occupied by the St. Louis Exposition and Music Hall and was designed by Cass Gilbert. The main library for the city's public library system has an oval central pavilion surrounded by four light courts. The outer facades of the free-standing building are of lightly rusticated Maine granite. The Olive Street front is disposed like a colossal arcade, with contrasting marble bas-relief panels. A projecting three-bay central block, like a pared-down triumphal arch, provides a monumental entrance. At the rear, the Central Library faces a sunken garden. The interiors feature some light-transmitting glass floors. The ceiling of the Periodicals Room is modified from Michelangelo's ceiling in the Laurentian Library. Renovation and expansion of the building began in 2010 and finished in 2012.