Atlantic County Flag

Atlantic County

State:
New Jersey
County Seat:

Atlantic County's estimated 2025 population is 274,875 with a growth rate of -0.06% in the past year according to the most recent United States census data. Atlantic County is the 15th largest county in New Jersey. The 2010 population was 274,654 and has seen a growth of 0.08% since that time.

274,875
Total Population
494
Population Density (mi²)
15
Population Rank (State)
-169 -0.06%
Annual Population Growth

Atlantic County Population

Demographics

Economics and Income Statistics