Total Population in Aiken County, SC
ACS 2024 5-Year Estimates
How Aiken County Compares
National Distribution
Where Aiken County falls among all 3,222 U.S. counties for total population.
■ Aiken County: 174,160
Ranking Context
| Rank | County | Value |
|---|---|---|
| #392 | Porter County, IN | 174,818 |
| #393 | Midland County, TX | 174,801 |
| #394 | Scott County, IA | 174,608 |
| #395 | Aiken County, SC | 174,160 |
| #396 | Davidson County, NC | 172,954 |
| #397 | Kaufman County, TX | 172,604 |
| #398 | Winnebago County, WI | 171,769 |
Total Population in Aiken County, South Carolina
Aiken County, South Carolina has a total population of 174,160, which ranks #395 of 3,222 out of 3,222 counties nationwide. This is 99.9% below the national value of 330M.
Within South Carolina, Aiken County ranks #11 of 46 out of 46 counties. This places it in the 88th percentile nationally.
Total population count from the American Community Survey. All data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.
About this data
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.