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Local History, Genealogy,
& Special Collections

Our Local History Collection, one of the largest in Union County, is composed of books, documents, photographs, blueprints, maps, newspapers, personal papers, and local organizations' records of significance in Plainfield and the surrounding communities. In addition to County and State histories, we have publications on the American Revolution and the Civil War. Our unique collections include Local Authors and Diversity Studies.

Local History Info


View Collections Index

collectionsOur historical collections include Plainfield history, fine art, genealogy, diversity studies, oral history, personal papers & manuscripts, records of local organizations, Jerseyana, and United States history, as well as the original Library collection from the 1800’s. There is also an additional set of books on subjects that support our collections such as photography, art, architecture, and historic preservation.


Be sure to check out the Genealogy page!

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The Local History, Genealogy and Special Collections
are held in closed stacks. Collection items do not circulate and may only be viewed in the Plainfield Room


Digital Archive & Indexes
Search Image Collections


Our digital image collections are constantly growing, and are composed of over 55,000 photographs, postcards, and blueprints. All of these records are viewable online. In addition, patrons can access Plainfield's historical city directories and the Plainfield's early newspapers online for free.


Some publications may take a few seconds to download.

(Adobe PDF file - download Adobe for viewing)



Notable Women of Plainfield
Volunteering in Local History

A Kid's History of Early Plainfield (FREE, Second Edition)
Lost But Not Forgotten (Available for purchase)


Help Support Us

Your financial donation can provide:

$10 to $25 Archival Document Cases and Cartons (various sizes)

Photograph Digitization

$30 Archival Photograph sleeves
$40 Archival Folders or Custom Boxes
$50 Archival Frame Kit or Book Purchase
$150 Archival Poster Frame Kit
$200 Purchase of an Historical Publication
$500 (towards) Historical document or ledger repair and conservation
$1,000 + (towards) Historical map repair conservation


In Appreciation

The Local History Department received an operating support grant from the New Jersey Historical Commission, a division of the Department of State. Additionally, the Department is supported, in part, by the Union County Office of Cultural & Heritage Affairs; the Union County Board of Commissioners; the Plainfield Foundation; the Plainfield Cultural & Heritage Commission; the New Jersey Council for the Humanities; and the Friends of the Plainfield Public Library (FOPPL)



Call the Local History Department before you discard your old Plainfield memorabilia, such as photographs, newsletters, postcards, letters, scrapbooks, diaries, business cards, restaurant menus, event programs, school report cards, maps, club & organization flyers, and anything like these items that document the great history of the Queen City. The Local History Department preserves these records for future generations.




Plainfield Library Genealogy Club

Finding Native Americans in
African-American Families

Saturday, February 5, 2022 at 10:30am via Zoom
Presented by Angela Walton-Raji
Register Here

This Black History Month program explores records that document blended families of African and Native American ancestry. Ms. Walton-Raji will also point out places beyond online databases that can be useful when documenting families of mixed heritage.

There will be time for Q&A following the presentation.
This is a FREE program.

Upcoming Programs

2022 Program Calendar

Library Genealogy Club
Next Program on 2/5

Saturday Morning History Chat
Next Program on 2/12

Memoir Writing Club
Next Meeting on 2/9/2022


Reproduction Fees

B&W Photocopies 25 cents per page
Color Photocopies 50 cents per page
Digital Scans See Information Below*
Computer Printouts 25 cents per page
Microfilm Printouts 25 cents per page
Blueprints $5 per page (11" x 17")
Blueprints on USB $25 per USB

Certain items are too fragile or too large to be photocopied or scanned. In some cases, the items may be photographed by Library staff and the images printed or saved to a USB drive for patron use. Please see forms below for details about our specific policies regarding visual materials and documents.

Patrons unable to come into the Library may pay online via PayPal. We can no longer accept personal checks. Contact the Local History Department at 908-757-1111 x136 for more information.


For More Information


1894 Map of Plainfield by F. A. Dunham

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