Peoria Public Library is a Public library. This library is affiliated with Peoria Public Library . The collection of the library contains 470,127 volumes. The library circulates 1,070,264 items per year. The library serves a population of 115,007 residents .

Pontiac Public Library is a Public library. This library is affiliated with the library system that serves Pontiac, IL. The collection of the library contains 61,112 volumes. The library circulates 80,733 items per year. The library serves a population of 11,931 residents .

Brookfield Public Library is a Public library. This library is affiliated with the library system that serves Brookfield, IL. The collection of the library contains 66,364 volumes. The library circulates 290,840 items per year. The library serves a population of 18,978 residents .

Aurora Public Library is a Public library. This library is affiliated with Aurora Public Library . The collection of the library contains 471,950 volumes. The library circulates 1,614,664 items per year. The library serves a population of 197,899 residents .

Arlington Heights Memorial Library is a Public library. This library is affiliated with Arlington Heights Memorial Library . The collection of the library contains 264,543 volumes. The library circulates 2,670,139 items per year. The library serves a population of 75,101 residents .

Chicago Public Library is a Public library. This library is affiliated with Chicago Public Library . The collection of the library contains 5,332,187 volumes. The library circulates 10,307,750 items per year. The library serves a population of 2,695,598 residents .

Grayslake Public Library is a Public library. This library is affiliated with Grayslake Area Public Library District . The collection of the library contains 190,755 volumes. The library circulates 543,234 items per year. The library serves a population of 28,172 residents .

Odin Branch Library is a Public library. This library is affiliated with Centralia Regional Library District .

Brownstown Branch Library is a Public library. This library is affiliated with St. Elmo Public Library District .

West Branch Library is a Public library. This library is affiliated with Belleville (IL) Public Library .