Total Population in Aiken County, SC
ACS 2024 5-Year Estimates
174,160
Rank #395/3,222 · #11 in SC
88th
Aiken 174,160
SC 5,296,225 -96.7%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Aiken County's total population of 174,160 compares to all 3,222 U.S. counties. Values range from 33 to 9,808,667.
Distribution of Total Population Across All Counties
Ranking Context
Counties ranked closest to Aiken County for total population.
Nearby Rankings
Full ranking →| #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 |
About Total Population
Aiken County, South Carolina has a total population of 174,160, ranking #395 of 3,222 counties nationwide — 99.9% below the national value of 330M. Within South Carolina, it ranks #11 of 46. This places it in the 88th percentile nationally.
Total population count from the American Community Survey. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.