Aiken County, SC
Demographics & Statistics
Updated: 2025-10-25
Updated: 2025-10-25
Life in Aiken County research summary. HomeSnacks has been researching the quality of life in Aiken County over the past eight years using Census data, FBI crime data, cost of living data, and other primary sources. Based on the most recently available data, we found the following about life in Aiken County:
The population in Aiken County is 171,949.
The median home value in Aiken County is $225,618.
The median income in Aiken County is $67,940.
The median rent in Aiken County is $1,031.
The unemployment rate in Aiken County is 5.6%.
The poverty rate in Aiken County is 13.9%.
The average high in Aiken County is 80.7° and there are 108.9 inches of rainfall annually.
The average high in Aiken County is 80.7°.
There are 83.78 nice days each year.
Expect an average of 108.9 inches of rain each year with 0.5 inches of snow.
There is an average of 5:30 hours of sun each day in Aiken County.
| Stat | Aiken County |
|---|---|
| Mean High | 80.7 |
| Nice Days | 83.78 |
| Rainfall | 108.9 |
| Snowfall | 0.5 |
| Sunny Hours | 5:30 |
The current population in Aiken County is 171,949. The population has decreased -0.2% from 2019.
| Year | Population | % Change |
|---|---|---|
| 2023 | 168,045 | -1.1% |
| 2022 | 169,947 | 1.0% |
| 2021 | 168,301 | - |
Aiken County is 51.6% female with 88,694 female residents.
Aiken County is 48.4% male with 83,254 male residents.
| Gender | Aiken County | SC | USA |
|---|---|---|---|
| Female | 51.6% | 51.3% | 50.5% |
| Male | 48.4% | 48.7% | 49.5% |
Aiken County is:
64.2% White with 110,334 White residents.
24.2% African American with 41,597 African American residents.
0.1% American Indian with 166 American Indian residents.
1.0% Asian with 1,707 Asian residents.
0.0% Hawaiian with 16 Hawaiian residents.
0.4% Other with 618 Other residents.
3.2% Two Or More with 5,537 Two Or More residents.
7.0% Hispanic with 11,974 Hispanic residents.
| Race | Aiken County | SC | USA |
|---|---|---|---|
| White | 64.2% | 62.2% | 58.2% |
| African American | 24.2% | 25.1% | 12.0% |
| American Indian | 0.1% | 0.2% | 0.5% |
| Asian | 1.0% | 1.7% | 5.7% |
| Hawaiian | 0.0% | 0.1% | 0.2% |
| Other | 0.4% | 0.4% | 0.5% |
| Two Or More | 3.2% | 3.2% | 3.9% |
| Hispanic | 7.0% | 7.1% | 19.0% |
5.6% of households in Aiken County earn Less than $10,000.
4.8% of households in Aiken County earn $10,000 to $14,999.
7.0% of households in Aiken County earn $15,000 to $24,999.
8.4% of households in Aiken County earn $25,000 to $34,999.
12.0% of households in Aiken County earn $35,000 to $49,999.
16.4% of households in Aiken County earn $50,000 to $74,999.
14.4% of households in Aiken County earn $75,000 to $99,999.
16.3% of households in Aiken County earn $100,000 to $149,999.
7.5% of households in Aiken County earn $150,000 to $199,999.
7.5% of households in Aiken County earn $200,000 or more.
| Income | Aiken County | SC | USA |
|---|---|---|---|
| Less than $10,000 | 5.6% | 5.9% | 4.9% |
| $10,000 to $14,999 | 4.8% | 4.0% | 3.6% |
| $15,000 to $24,999 | 7.0% | 7.8% | 6.6% |
| $25,000 to $34,999 | 8.4% | 8.0% | 6.8% |
| $35,000 to $49,999 | 12.0% | 12.3% | 10.4% |
| $50,000 to $74,999 | 16.4% | 17.2% | 15.7% |
| $75,000 to $99,999 | 14.4% | 12.9% | 12.7% |
| $100,000 to $149,999 | 16.3% | 16.1% | 17.4% |
| $150,000 to $199,999 | 7.5% | 7.5% | 9.3% |
| $200,000 or more | 7.5% | 8.3% | 12.6% |
2.0% of adults in Aiken County completed < 9th grade.
7.0% of adults in Aiken County completed 9-12th grade.
30.0% of adults in Aiken County completed high school / ged.
20.0% of adults in Aiken County completed some college.
9.0% of adults in Aiken County completed associate's degree.
20.0% of adults in Aiken County completed bachelor's degree.
9.0% of adults in Aiken County completed master's degree.
2.0% of adults in Aiken County completed professional degree.
1.0% of adults in Aiken County completed doctorate degree.
| Education | Aiken County | SC | USA |
|---|---|---|---|
| < 9th Grade | 1% | 3% | 5% |
| 9-12th Grade | 7% | 7% | 6% |
| High School / GED | 30% | 28% | 26% |
| Some College | 20% | 20% | 19% |
| Associate's Degree | 9% | 10% | 9% |
| Bachelor's Degree | 20% | 19% | 21% |
| Master's Degree | 9% | 9% | 10% |
| Professional Degree | 2% | 2% | 2% |
| Doctorate Degree | 1% | 1% | 2% |
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