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of the Commonwealth of Pennsylvania

    The .gov means its official.

    Local, state, and federal government websites often end in .gov. Commonwealth of Pennsylvania government websites and email systems use "pennsylvania.gov" or "pa.gov" at the end of the address. Before sharing sensitive or personal information, make sure you're on an official state website. 

    The Common​​wealth of Pennsylvania does not necessarily endorse the views expressed, or the facts presented, on these sites.  Further, the Commonwealth of Pennsylvania does not endorse any commercial products that may be advertised or available on these sites.​​​​​

    ​​​The number next to th​e library name is the Federal Depository # for that library.

    ALLENTOWN

    Trexler L​ibrary 0520
    Muhlenberg College
    2400 Chew St
    Allentown, PA 18104-5586

    ALTOONA

    Altoona Area Public Library 0523
    1600 Fifth Avenue
    Altoona, PA 16602-3693

    BETHEL PARK

    Bethel Park Public Library 0512
    5100 West Library Avenue
    Bethel Park, PA 15102-2790

    BETHLEHEM
    E W Fairchild/Martindale Library 0532
    Lehigh University
    8-A East Packer Avenue
    Bethlehem, PA 18015-3170

    BLOOMSBURG

    Harvey A Andruss Library 0514A
    Bloomsburg University of Pennsylvania
    400 East Second St
    Bloomsburg, PA 17815-1301

    BLUE BELL

    Learning Resources Center  0519C
    Montgomery County Community College
    340 DeKalb Pike
    Blue Bell, PA 19422-0796

    CALIFORNIA

    Louis L Manderino Library 0508A
    California University of Pennsylvania
    250 University Avenue
    California, PA 15419

    CARLISLE

    Waidner-Spahr Library 0530
    Dickinson College
    PO Box 1773
    Carlisle, PA 17013

    The H Laddie Montague Jr Law Library 0528A
    Dickinson School of Law of the Pennsylvania State University
    Lewis Katz Hall
    333 W. South St.
    Carlisle, PA 17013-2827

    CHEYNEY

    Leslie Pinckney Hill Library 0521B
    Cheyney University of Pennsylvania
    PO Box 200
    Creek & Cheyney Roads
    Cheyney, PA 19319-0200

    COLLEGEVILLE

    Myrin Library 0519A
    Ursinus College
    1000 Main Street
    Collegeville, PA 19426

    EAST STROUDSBURG

    Kemp Library 0532A
    East Stroudsburg University of Pennsylvania
    200 Prospect St.
    East Stroudsburg, PA 18301-2999

    ERIE

    Erie County Public Library 0540A
    Raymond M Blasco MD Memorial Library
    160 East Front Street
    Erie, PA 16507-1554

    GREENVILLE

    Langenheim Memorial Library 0510A
    Thiel College
    75 College Avenue
    Greenville, PA 16125

    HARRISBURG

    State Library of PA 0508
    Law/Government Publications
    333 Market Street
    Harrisburg, PA 17126-1745

    Widener ​University 0514
    School of Law Library
    3800 Vartan Way
    Harrisburg, PA 17110-9450

    INDIANA

    Stapleton Library 0533
    Indiana University of Pennsylvania
    431 S. Eleventh St.
    Indiana, PA 15705-1096

    JOHNSTOWN

    Cambria County Library System 0533A
    Glosser Memorial Library Bldg
    248 Main Street
    Johnstown, PA 15901-1677

    LANCASTER

    Shadek-Fackenthal Library 0521
    Franklin & Marshall College
    PO Box 3003
    Lancaster, PA 17604-3003

    LEWISBURG

    Ellen Clarke Bertrand Library 0526A
    Bucknell University
    Moore Avenue
    Lewisburg, PA 17837-2086

    MANSFIELD

    North Hall Library 0515A
    Mansfield University of Pennsylvania
    Academy St.
    Mansfield, PA 16933

    MEADVILLE

    Pelletier Library 0540
    Allegheny College
    555 North Main Street
    Meadville, PA 16335

    MILLERSVILLE

    Helen A Ganser Library 0521A
    Millersville University of Pennsylvania
    PO Box 1002
    Millersville, PA 17551-0302

    MONESSEN

    Monessen Public Library 0535
    326 Donner Avenue
    Monessen, PA 15062-1182

    MOON TOWNSHIP

    Robert Moris University Library 0509B
    6001 University Blvd
    Moon Township, PA 15108-1189

    NEW CASTLE

    New Castle Public Library 0534
    207 East North Street
    New Castle, PA 16101-3691

    NEWTOWN

    Bucks County Community College Library 0518
    275 Swamp Road
    Newtown, PA 18940-4106

    NORRISTOWN

    Montgomery County Norristown P​ublic Library 0519B
    1001 Powell St.
    Norristown, PA 19401-3817

    PHILADELPHIA

    Free Library of Philadelphia 0515
    1901 Vine Street
    Philadelphia, PA 19103-1189

    Paley Library 0516
    Temple University
    1210 West Berks Street
    Philadelphia, PA 19122-6088

    Temple University School of Law 0527A
    Law Library
    1719 North Broad Street
    Philadelphia, PA 19124

    Van Pelt Library 0513B
    University of Pennsylvania
    3420 Walnut Street
    Philadelphia, PA 19104-6206

    University of Pennsylvania Law School 0513C
    Biddle Law Library
    3460 Chestnut Street
    Philadelphia, PA 19104-3406

    PITTSBURGH

    Allegheny County Law Library 0528
    921 City County Building
    414 Grant Street
    Pittsburgh, PA 15219-2543

    Carnegie Library of Pittsburgh 0542
    4400 Forbes Avenue
    Pittsburgh, PA 15213-4080

    Duquesne University Law Library 0528B
    Center for Legal Information
    900 Locust Street
    Pittsburgh, PA 15282

    The John J Wright Library 0509A
    La Roche College
    9000 Babcock Blvd.
    Pittsburgh, PA 15237

    Hillman Library 0511
    University of Pittsburgh
    3960 Forbes Avenue
    Pittsburgh, PA 15260

    University of Pittsburgh School of Law 0524A
    Barco Law Library
    3900 Forbes Avenue
    Pittsburgh, PA 15260

    National Institute for Occupational Safety & Health 0508B
    Pittsburgh Research Library
    626 Cochrans Mill Road
    Pittsburg, PA 15236-0070

    POTTSVILLE

    Pottsville Free Public Library 0525A
    215 West Market Street
    Pottsville, PA 17901-4304

    READING

    Reading Public Library 0525
    100 South Fifth Street R
    Reading, PA 19602-1602

    SCRANTON

    Scranton Public Library 0522
    Albright Memorial Building
    500 Vine Street
    Scranton, PA 18509-3298

    SHIPPENSBURG

    Ezra Lehman Memorial Library 0523A
    Shippensburg University
    1871 Old Main Drive
    Shippensburg, PA 17257-2299

    SLIPPERY ROCK

    Bailey Library 534A
    Slippery Rock University of Pennsylvania
    1 Morrow Way
    Slippery Rock, PA 16057-9989

    SWARTHMORE

    McCabe Library 0510
    Swarthmore College
    500 College Avenue
    Swarthmore, PA 19081-1399

    UNIVERSITY PARK

    University Libraries 0509
    Pennsylvania State University
    510 Paterno Library
    University Park, PA 16802-1812

    UPPER BURREL

    Elizabeth S. Blissell Library 0512B
    Penn State New Kensington
    3550 Seventh Street Road, Route 780
    Upper Burrell, PA 15068-1798

    VILLANOVA

    Pulling Law Library 0524
    Villanova University
    299 North Spring Mill Road
    Villanova, PA 19085-1682

    WARREN

    Warren Library Association 0531A
    205 Market Street
    Warren, PA 16365-2377

    WEST CHESTER

    Francis Harvey Green Library 0521C
    West Chester University of Pennsylvania
    29 W Rosedale Ave
    West Chester PA 19383

    WILLIAMSPORT

    John G Snowden Memorial Library 0526
    Lycoming College
    700 College Place
    Williamsport, PA 17701-5192​

    ​​​​​If you have update​​s or changes to report, please contact the Office of Commonwealth Libraries, Bureau of Library Development.​​​

    POWER Library

    POWER Library provides Pennsylvanians with:

    1. Statewide online catalog and interlibrary loan services that facilitate resource sharing among more than 1,500 Pennsylvania libraries. The catalog also serves as a source of cataloging and bibliographic records for participating libraries.
    2. E-resources that provide access to thousands of full-text periodical articles, newspapers, photographs, pictures, charts, maps, and reference materials for Pennsylvanians of all ages.
    3. PA Photos and Documents that permit the storage and retrieval of primary source digitized collections created by libraries and other entities in Pennsylvania. Its primary focus is on collections of interest to Pennsylvanians.
    4. Chat with a Librarian services that provide chat service with a reference librarian 24 hours per day, seven days per week.
    5. Email Distribution Lists. On behalf of the Office of Commonwealth Libraries, POWER Library maintains a variety of statewide email distribution lists for librarians and volunteer library leadership at public libraries, school libraries, academic libraries, and special libraries.  Vendors are not approved for list membership.

    Public libraries, school and intermediate unit libraries, academic libraries, and special collection libraries/institutions are eligible to provide all or a portion of POWER Library services if they pay a technology fee and meet the guidelines as outlined in the Application for POWER Library Services.

    In addition to its main user interface, POWER Library has portals for elementary students and portals for teens.

    For more information about POWER Library services, contact POWER Library support. 

    POWER Library is made possible in part by Library Services and Technology Act (LSTA) funds from the U.S. Institute of Museum and Library Services and through the Commonwealth of Pennsylvania's Library Access funds administered by the Pennsylvania Department of Education, Office of Commonwealth Libraries.