Colleton County, SC
Demographics & Statistics
Updated: 2025-10-25
Updated: 2025-10-25
Life in Colleton County research summary. HomeSnacks has been researching the quality of life in Colleton 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 Colleton County:
The population in Colleton County is 38,623.
The median home value in Colleton County is $253,471.
The median income in Colleton County is $48,779.
The median rent in Colleton County is $905.
The unemployment rate in Colleton County is 9.3%.
The poverty rate in Colleton County is 18.7%.
The average high in Colleton County is 80.4° and there are 120.2 inches of rainfall annually.
The average high in Colleton County is 80.4°.
There are 86.92 nice days each year.
Expect an average of 120.2 inches of rain each year with 0.2 inches of snow.
There is an average of 5:24 hours of sun each day in Colleton County.
| Stat | Colleton County |
|---|---|
| Mean High | 80.4 |
| Nice Days | 86.92 |
| Rainfall | 120.2 |
| Snowfall | 0.2 |
| Sunny Hours | 5:24 |
The current population in Colleton County is 38,623. The population has increased 2.5% from 2019.
| Year | Population | % Change |
|---|---|---|
| 2023 | 38,520 | 2.4% |
| 2022 | 37,624 | 0.1% |
| 2021 | 37,585 | - |
Colleton County is 52.4% female with 20,220 female residents.
Colleton County is 47.6% male with 18,403 male residents.
| Gender | Colleton County | SC | USA |
|---|---|---|---|
| Female | 52.4% | 51.3% | 50.5% |
| Male | 47.6% | 48.7% | 49.5% |
Colleton County is:
56.6% White with 21,845 White residents.
34.6% African American with 13,350 African American residents.
0.3% American Indian with 128 American Indian residents.
0.5% Asian with 176 Asian residents.
0.0% Hawaiian with 0 Hawaiian residents.
0.3% Other with 123 Other residents.
3.7% Two Or More with 1,439 Two Or More residents.
4.0% Hispanic with 1,562 Hispanic residents.
| Race | Colleton County | SC | USA |
|---|---|---|---|
| White | 56.6% | 62.2% | 58.2% |
| African American | 34.6% | 25.1% | 12.0% |
| American Indian | 0.3% | 0.2% | 0.5% |
| Asian | 0.5% | 1.7% | 5.7% |
| Hawaiian | 0.0% | 0.1% | 0.2% |
| Other | 0.3% | 0.4% | 0.5% |
| Two Or More | 3.7% | 3.2% | 3.9% |
| Hispanic | 4.0% | 7.1% | 19.0% |
5.3% of households in Colleton County earn Less than $10,000.
6.3% of households in Colleton County earn $10,000 to $14,999.
11.2% of households in Colleton County earn $15,000 to $24,999.
13.0% of households in Colleton County earn $25,000 to $34,999.
16.1% of households in Colleton County earn $35,000 to $49,999.
16.2% of households in Colleton County earn $50,000 to $74,999.
11.0% of households in Colleton County earn $75,000 to $99,999.
12.4% of households in Colleton County earn $100,000 to $149,999.
3.7% of households in Colleton County earn $150,000 to $199,999.
4.8% of households in Colleton County earn $200,000 or more.
| Income | Colleton County | SC | USA |
|---|---|---|---|
| Less than $10,000 | 5.3% | 5.9% | 4.9% |
| $10,000 to $14,999 | 6.3% | 4.0% | 3.6% |
| $15,000 to $24,999 | 11.2% | 7.8% | 6.6% |
| $25,000 to $34,999 | 13.0% | 8.0% | 6.8% |
| $35,000 to $49,999 | 16.1% | 12.3% | 10.4% |
| $50,000 to $74,999 | 16.2% | 17.2% | 15.7% |
| $75,000 to $99,999 | 11.0% | 12.9% | 12.7% |
| $100,000 to $149,999 | 12.4% | 16.1% | 17.4% |
| $150,000 to $199,999 | 3.7% | 7.5% | 9.3% |
| $200,000 or more | 4.8% | 8.3% | 12.6% |
4.0% of adults in Colleton County completed < 9th grade.
11.0% of adults in Colleton County completed 9-12th grade.
40.0% of adults in Colleton County completed high school / ged.
19.0% of adults in Colleton County completed some college.
9.0% of adults in Colleton County completed associate's degree.
11.0% of adults in Colleton County completed bachelor's degree.
4.0% of adults in Colleton County completed master's degree.
1.0% of adults in Colleton County completed professional degree.
1.0% of adults in Colleton County completed doctorate degree.
| Education | Colleton County | SC | USA |
|---|---|---|---|
| < 9th Grade | 3% | 3% | 5% |
| 9-12th Grade | 11% | 7% | 6% |
| High School / GED | 40% | 28% | 26% |
| Some College | 19% | 20% | 19% |
| Associate's Degree | 9% | 10% | 9% |
| Bachelor's Degree | 11% | 19% | 21% |
| Master's Degree | 4% | 9% | 10% |
| Professional Degree | 1% | 2% | 2% |
| Doctorate Degree | 1% | 1% | 2% |
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