At the present time, some of our counties are still on Rootsweb, which is not currently active due to a software issue they are dealing with.  Please be sure to check the counties listed in the right column below the county map to visit some of our sites.  Thank you for your patience. 

To visit any of the NJGenWeb COUNTY web sites, select the county link below

NJGenWeb Counties currently include:

County | Date formed | Originating County | County Seat | Current County Coordinator

AtlanticNEW LINK - formed in 1837 from Gloucester County | County Seat: Mays Landing |
Coordinator:  Available
Bergen - formed in 1683 from the Province of East Jersey | County Seat: Hackensack | Coordinator: Denise Wells
http://burlington.njgen.comBurlington - formed in 1694 form the Province of West Jersey | County Seat: Mount Holly | Coordinator:  Charles Updike
Camden - formed in 1844 from Gloucester County | County Seat: Camden | Temporary Coordinator: Denise Wells Cape May - formed in 1692 from the Province of West Jersey | County Seat: Cape May Court House | Coordinator: Laverne Tornow
CumberlandCumberlandNEW LINK - formed in 1748 from Salem County | County Seat: Bridgeton | Coordinator: Kate Nolan
EssexEssexNEW LINK - formed in 1683 from the Province of East Jersey | County Seat: Newark | Coordinator: Shawn Dempsey
Gloucester - NEW LINK - formed in 1686 from the Province of West Jersey | County Seat: Woodbury | Coordinator:  Available
Hudson - formed in 1840 from Bergen County | County Seat: Jersey City | Coordinator: Denise Wells
HunterdonHunterdonNEW LINK - formed in 1714 from Burlington County | County Seat: Flemington | Coordinator: Meagan Swartley
Mercer - formed in 1838 from portions of Burlington, Hunterdon, Middlesex and Somerset Counties | County Seat: Trenton | Coordinator: Jack Mount
http;// LINK - formed in 1683 from the Province of East Jersey | County Seat: New Brunswick | Coordinator: Available
MonmouthMonmouthNEW LINK - formed in 1683 from the Province of East Jersey | County Seat: Freehold | Coordinator: Stephanie Faycik
MorrisNEW LINK - formed in 1739 from Hunterdon County | County Seat: Morristown | Coordinator: Brianne Kelly-Bly
Ocean - NEW LINK - formed in 1850 from Monmouth County | County Seat: Toms River | Coordinator: Stephanie Faycik
PassaicPassaicNEW LINK - formed in 1837 from portions of Bergen and Essex Counties | County Seat: Paterson | Coordinator: Charles Updike
SalemSalemNEW LINK - formed in 1694 from the Province of West Jersey | County Seat: Salem | Coordinator: Available 
Somerset  - NEW LINK - formed in 1688 from Middlesex County | County Seat: Somerville | Coordinator: Brianne Kelly-Bly - NEW LINK - formed in 1753 from Morris County | County Seat: Morris | Coordinator: Meagan Swartley
Union - formed in 1857 from Essex County | County Seat: Elizabeth | Coordinator: Robin Chalmers Mason
WarrenWarren - NEW LINK - formed in 1824 from Sussex County | County Seat: Belvidere | Coordinator: Meagan Swartley
New Jersey Counties

Sussex County NJ Passaic County NJ Bergen County NJ Warren County NJ Morris County NJ Essex County NJ Hudson County NJ Union County NJ Hunterdon County NJ Somerset County NJ Middlesex County NJ Mercer County NJ Monmouth County NJ Burlington County NJ Ocean County NJ Gloucester County NJ Camden County NJ Salem County NJ Cumberland County NJ Atlantic County NJ Cape May County NJ 

Looking for additional history

Be sure to check county links to the left as some counties may be now located at a different URL.


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to host the following NJGenWeb
county site:


Feel free to contact the state coordinator if you would like to be placed on a waiting list to adopt a specific county.

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host city/town web sites.
If you are
interested, please visit the
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