| Name | Atlantic County |
| State | New Jersey |
| FIPS Code | 34001 |
| County Seat | Mays Landing |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2024) | 276,937 |
| Population Growth Rate(2020-2024) | 0.87% |
| Majority Ethnicity | White 58.02% |
| Public School Majority Ethnicity | White 37% |
| Partisan Voting Index | Republican:+0 |
| Unemployment Rate (May 2026) | 7.4% |
| Sales Tax Rate (2025) | 6.63% |
| Area Code(s) | 609 / 640 / / 856 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 58.02% |
| African American | 13.82% |
| Hispanic | 19.87% |
| Asian | 7.8% |
| Native American | 0.44% |
| Hawaiin/Pacific Islander | 0.05% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 36.95% |
| African American | 18.66% |
| Hispanic | 32.5% |
| Asian | 7.66% |
| Native American | 0.14% |
| Hawaiin/Pacific Islander | 0.24% |