Ladd Public Library District
125 N. Main St.
Ladd, IL
Ira C. Reed Public Library
302 Commercial Street
Lafayette, IL 61449
Lagrange Public Library
10 West Cossitt Avenue
Lagrange, IL 60525
http://www.lagrangelibrary.org/

Lagrange Park Public Library District
555 North La Grange Road
Lagrange Park, IL 60526
http://www.lplibrary.org/
Laharpe Carnegie Public Library District
209 East Main Street
Laharpe, IL 61450
http://www.laharpe.lib.il.us/library
Lake Bluff Public Library
123 East Scranton Avenue
Lake Bluff, IL 60044
http://www.lakeblufflibrary.org/

Lake Forest Library
360 East Deerpath Road
Lake Forest, IL 60045
http://www.lakeforestlibrary.org/
Lake Villa Public Library District
1001 East Grand Avenue
Lake Villa, IL 60046
http://www.lvdl.org/
Ela Area Public Library District
275 Mohawk Trail
Lake Zurich, IL 60047
http://www.eapl.org/

Lamoille-Clarion Public Library District
81 Main Street
Lamoille, IL 61330
Lanark Public Library
110 West Carroll Street
Lanark, IL 61046
Lanark Public Library
110 W Carroll St
Lanark, IL

Lansing Public Library
2750 Indiana Avenue
Lansing, IL 60438
http://www.lansing.lib.il.us/
Lawrence Public Library District
814 Twelfth Street
Lawrenceville, IL 62439
http://www.lawpubliclibrary.org/
Bertolet Memorial Library District
705 Main Street
Leaf River, IL 61047
http://bertoletmemorial.homestead.com/bertolet1.html

Lebanon Public Library
314 West Saint Louis Street
Lebanon, IL 62254
http://www.lebanon.lib.il.us/
Lemont Public Library District
50 East Wend Street
Lemont, IL 60439
http://www.lemontlibrary.org/
Lena Community District Library
300 West Mason Street
Lena, IL 61048

Lewistown Carnegie Public Library District
321 West Lincoln Avenue
Lewistown, IL 61542
Lexington Public Library District
207 South Cedar Street
Lexington, IL 61753
http://www.lexington.lib.il.us/
Cook Memorial Public Library District
413 North Milwaukee Avenue
Libertyville, IL 60048
http://www.cooklib.org/

Lincoln Public Library
725 Pekin St.
Lincoln, IL
http://www.lincolnpubliclibrary.org/
Lincoln Public Library District
725 Pekin Street
Lincoln, IL 62656
http://www.lincolnpubliclibrary.org/
Vernon Area Public Library District
300 Olde Half Day Road
Lincolnshire, IL 60069
http://www.vapld.info/

Vernon Area Public Library District
300 Olde Half Day Road
Lincolnshire, IL
Lincolnwood Public Library District
4000 West Pratt Avenue
Lincolnwood, IL 60712
http://www.lincolnwoodlibrary.org/
Lisle Library District
777 Front Street
Lisle, IL 60532
http://www.lislelibrary.org/

Litchfield Carnegie Public Library
400 North State Street
Litchfield, IL 62056
http://www.litchfieldpubliclibrary.org/
Littleton Branch
110 Center St
Littleton, IL
Lockport Branch Library
121 East Eighth Street
Lockport, IL 60441
http://www.whiteoaklibrary.org/

White Oak Library District
121 East Eighth Street
Lockport, IL 60441
http://www.whiteoaklibrary.org/
A. Herr Smith E.E. Smith Library
105 East Adams
Loda, IL 60948
Logan Reading Center
6342 Main Street
Logan, IL

Helen M. Plum Memorial Library
110 West Maple Street
Lombard, IL 60148
http://plum.lib.il.us/
Lostant Community Library
102 West Third Street
Lostant, IL 61334
http://lostant.lib.il.us/
North Suburban Public Library District
6340 North Second Street
Loves Park, IL 61111
http://www.northsuburbanlibrary.org/

Lovington Public Library District
110 West State Street
Lovington, IL 61937
http://lovington.lib.il.us/
Lyons Public Library
4209 Joliet Avenue
Lyons, IL 60534
http://www.lyonslibrary.org/