South Carolina · United States
Aiken population
30,604people · latest figure
Aiken has a population of 30,604, making it the 1460th largest place we list in United States. It is in South Carolina.
Aiken 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 288 times its size. Twenty years earlier the World Gazetteer recorded 27,237, a rise of 12%.
The 2005 figure comes from the World Gazetteer archive restored on this site. The two sources may draw the settlement's boundary differently, so treat the change as indicative rather than exact. Why figures differ.
Aiken is in South Carolina, which has 306 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Clearfield | Utah | 30,653 |
| Franklin | Massachusetts | 30,636 |
| Owings Mills | Maryland | 30,622 |
| Plainfield | Indiana | 30,590 |
| Ballwin | Missouri | 30,577 |
| Manchester | Connecticut | 30,577 |
All places in United States → · South Carolina →
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.