Counties in New Jersey

Browse the list below to find detailed maps and geographic information for counties in New Jersey.

NJ

Camden County

523,485 People
NJ

Gloucester County

302,294 People
NJ

Passaic County

524,118 People
NJ

Bergen County

955,732 People
NJ

Cape May County

95,263 People
NJ

Essex County

863,728 People
NJ

Hudson County

724,854 People
NJ

Hunterdon County

128,947 People
NJ

Mercer County

387,340 People
NJ

Ocean County

637,229 People
NJ

Salem County

64,837 People
NJ

Somerset County

345,361 People
NJ

Warren County

109,632 People
NJ

Morris County

509,285 People
NJ

Sussex County

144,221 People
NJ

Atlantic County

274,534 People
NJ

Burlington County

461,860 People
NJ

Cumberland County

154,152 People
NJ

Middlesex County

863,162 People
NJ

Monmouth County

643,615 People
NJ

Union County

575,345 People