New Jersey · United States
Atco population
12,350people · latest figure
Atco has a population of 12,350, making it the 3332nd largest place we list in United States. It is in New Jersey.
Atco holds under a tenth of one per cent of United States's 349,035,494 people. New York City, the largest place we list there, is 713 times its size.
12,350
population
#3,332
Atco is in New Jersey, which has 589 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| New Baltimore | Michigan | 12,354 |
| Forestville | Maryland | 12,353 |
| Agate Beach | Oregon | 12,351 |
| Mandeville | Louisiana | 12,345 |
| Miller Place | New York | 12,339 |
| Escanaba | Michigan | 12,334 |
All places in United States → · New Jersey →
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are UN World Population Prospects 2024 (medium variant) where the UN lists the country separately; the handful it reports under a parent state keep a GeoNames figure and are marked as such. Sources & method.