The NJ State Library’s (NJSL) Research Library collections offer a rich array of resources spanning government publications, law, genealogy, local history, and more.
Whether you’re a scholar, legal researcher, genealogist, or curious resident, these collections provide in-depth access to both historical and contemporary materials that illuminate New Jersey’s government, communities, and culture. From rare documents to digital archives, the library supports a wide range of research needs with expertly curated materials and knowledgeable staff.
State and Federal Government Publications
As the official depository for New Jersey Government publications and a selective federal depository library for United States Documents, we offer comprehensive access to legislative materials, agency reports, budgets, statistical data, and more. Our government documents support policy research, legal study, and civic understanding.
Law and Legal Research Resources
Our legal collections include the New Jersey Statutes, Administrative Code, court decisions, Attorney General opinions, and a wide array of federal and state legal references. Legal professionals, scholars, and the public rely on these resources for current and historical legal research, all supported by expert staff assistance.
Genealogy and Local History
Uncover your family’s story and explore the history of New Jersey communities with our genealogy and local history collection. Highlights include city directories, historical newspapers, family and church records, and local histories. Essential tools for genealogists and historians alike.
New Jersey History and Regional Studies
Dive into New Jersey’s rich and complex past through books, maps, municipal records, and thematic studies on various counties and cities. This collection supports scholarly research and community storytelling across the Garden State.
Digital Collections and Online Databases
Our digital resources allow you to access thousands of documents, articles, and historical texts from anywhere. Explore digital newspaper archives, legal databases, state reports, and genealogy tools. All curated to support remote and on-site research.
- Databases
- Digital Collections
- eBooks and Audiobooks
- Funding Information Center
- General Book Collection
- General Reference
- Newspapers and Periodicals
- Test Book Collection
Maps, Atlases, and Geographic Resources
From 19th-century land ownership maps to modern demographic atlases, our geographic resources provide visual context to New Jersey’s development. Researchers can access township maps, Sanborn fire insurance maps, and regional planning documents.
Special Collections and Rare Materials
Discover unique and rare items not found elsewhere. Our special collections include out-of-print titles, commemorative publications, ephemera, and other materials that shed light on lesser-known aspects of New Jersey history and culture.
Using the Collections
The collections are open to the public and supported by expert librarians ready to help you navigate your research. Learn more about our hours, research policies, interlibrary loan services, if an item circulates, and how to make the most of your visit.