First-level division
🇺🇸 New Jersey
Subdivisions
Bergen County
Population 905,116
Middlesex
Population 809,858
Essex
Population 783,969
Hudson
Population 634,266
Monmouth
Population 630,380
Ocean
Population 576,567
Union
Population 536,499
Camden
Population 513,657
Passaic
Population 501,226
Morris
Population 492,276
Burlington
Population 448,734
Mercer
Population 366,513
Somerset
Population 323,444
Gloucester County
Population 288,288
Atlantic
Population 274,549
Cumberland
Population 156,898
Sussex
Population 149,265
Hunterdon
Population 128,349
Warren
Population 108,692
Cape May
Population 97,265
Salem
Population 66,083