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Warren County, New Jersey
Genealogy, History & Facts

Warren County, New Jersey Facts

When was Warren County, NJ Created?
Warren County was established on November 20, 1824 from Sussex County.

What is the County Seat of Warren County, NJ?
The County Seat is located in Belvidere plus the county government website is

What counties are adjacent to Warren County, NJ?
Bordering Counties are Sussex CountyMorris CountyBucks County, Pennsylvania, Hunterdon CountyNorthampton County, Pennsylvania, Monroe County, Pennsylvania .

Warren County, NJ Vital Records

Where can find Warren County Birth, marriage, Divorce and Death Records?
Warren County vital records can be found at the New Jersey Department of Health has copies of Birth, Marriage and Death records from 1878 to the present. There is a fee for each copy requested. Please refer to the information to the Statewide Vital Records in New Jerseyi for current fees and application process.

You can also order Order Electronically Online or You can download an application for New Jersey Birth Certificate, Marriage Certificate, Divorce Certificate, Death Certificate  Application to mail.

Warren County, NJ Census Records

What Warren County, NJ census records are available?
There are many types of census records for Warren County guide you in researching your family tree. Federal Population Schedules are available for 1790-189019001910192019301940.

Warren Co. Mortality Schedules can be found for 1850, 1860, 1870 and 1880. Warren Co. Industry and Agriculture is available for 1850, 1860, 1870 and 1880. Warren Co. Union Veterans Schedules is available for 1890. You can get free down-loadable not to mention printable census forms that can help with your research. See Also New Jersey Census Records Research Guide

Warren County, NJ Courthouse and Government Records

Warren County Courthouse

What genealogical records can I find in the Warren County Courthouse?
Researchers frequently overlook the great importance of Warren County court, probate, and land records data as a useful resource of ancestry and genealogy information. Buried away in New Jersey courthouses and archives everywhere are the ambitions and frustrations of countless New Jersey residents.

The possibilities are excellent that your forefathers have left a comprehensive document of at least a number of facets of their lives in the Warren County court records. Even if your forebears is not referred to in a Court case, contemplate all of the other procedures that could have lead to him or her to appear in court records. See Also New Jersey Courthouse Records Research Guide.

Warren County, NJ Societies and Family History Resources

What genealogical and historical societies, archives, museums, associations and libraries are available for Warren County, NJ?
A list of Warren County Historical  and Genealogical Societies, Libraries, Archives. See also list of Statewide New Jersey Archives, Historical & Genealogical Societies.

Where can I connect with other Warren County, NJ Researchers through message boards and forums?

What other genealogical resources are available in Warren County, NJ?
The following are web links to Genealogy, Records and Resources pertaining to Warren County. A majority of these genealogy links fall into 3 categories: Business Sites, Private Sites or Organization Sites. Some have free access some have to have a payment. This is just a directory which has been gathered or submitted. I do not endorse or promote one genealogy site above another.

Warren Co. NJ Books, Newspapers & Publications

Warren Co. NJ Cemeteries & Church Records

Warren Co. NJ Family Websites, Pictures & Histories

Warren Co. NJ General and History Websites

Warren Co. NJ Immigration & Naturalization

Warren Co. NJ Maps, Atlases & Gazetteers

Warren Co. NJ Military Records

Warren Co. NJ Schools & Directories