Olanta, South Carolina Demographics & Population 2026
During the 2020–2024 ACS period, Olanta, South Carolina had a total population of 806, the 291st largest town in South Carolina, with a median household income of $54,464, which is 21% lower than the state average. The poverty rate is 15.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 2.1x.
- Unemployment rate of 16.5% is notably above the national average.
Olanta Quick Facts
How Olanta Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 703 | 806 | +14.7% |
| Median household income | $54,375 | $54,464 | +0.2% |
| Median home value | $109,000 | $115,000 | +5.5% |
How Olanta Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 55 | National average: 61
Education
Educational Attainment (Adults 25+)
Olanta Rankings in South Carolina
Explore South Carolina Rankings
Other Cities in Florence County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Florence | 40,408 | $56,143 | 18.9% | $211,400 |
| Lake City | 5,988 | $33,600 | 25.7% | $144,300 |
| Timmonsville | 2,045 | $34,630 | 31.3% | $104,300 |
| Johnsonville | 1,251 | $44,830 | 20.9% | $167,100 |
| Pamplico | 1,134 | $34,545 | 31.7% | $142,500 |
| Quinby | 858 | $66,458 | 16.6% | $164,800 |
| Coward | 853 | $35,375 | 34.4% | $154,700 |
| Scranton | 733 | $27,344 | 33.9% | $102,300 |
| Danwood | 392 | $100,278 | 14.5% | $168,200 |
Cities Similar to Olanta
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Clifton | 792 | $51,364 | $105,200 | 0.0% | 51.9% |
| Cateechee | 850 | N/A | $171,900 | 9.1% | 1.8% |
| Gray Court | 783 | $57,500 | $185,900 | 10.8% | 19.3% |
| Norris | 784 | $50,750 | $183,100 | 18.2% | 15.0% |
| Mayesville | 832 | $50,568 | $95,600 | 21.4% | 29.9% |
A note before these figures: with a population of 806, Olanta's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Olanta is a small community located in South Carolina, within Florence County. The total population is 806. It ranks as the 291st most populous out of 474 Census-designated places in South Carolina.
Age Demographics
The median age in Olanta is 38.5 years. This is 4% lower than the state median of 40.2 years.
Economy, Income & Housing
The median household income in Olanta is $54,464. This is 21% lower than the state median of $69,324. It is also 33% lower than the national median of $80,734. The poverty rate stands at 15.3%. This is 8% higher than the state poverty rate of 14.1%. The unemployment rate is 16.5%. This is 238% higher than the state rate of 4.9%. The median home value is $115,000. Housing costs are 56% lower than the state median of $259,000. With a home-value-to-income ratio of just 2.1x, Olanta is one of the most affordable housing markets in the area. 58.5% of occupied housing units are owner-occupied. This homeownership rate is 19% lower than the state average of 71.9%.
Race & Ethnicity
The largest racial or ethnic group in Olanta is Black or African American, making up 53.0% of the population. White (non-Hispanic) residents account for 41.1%. The Black or African American population is significantly higher than the state average (53.0% vs 24.6%). The Hispanic or Latino population (1.9%) is well below the state average of 7.4%.
Education
10.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 69% lower than the state rate of 32.1%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 85.2%.
Data Sources & Methodology
All demographic data for Olanta, South Carolina is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against South Carolina state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 474 Census-designated places in South Carolina. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
Free data download: Get all South Carolina city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Olanta, South Carolina?
Olanta, South Carolina has a population of 806 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Olanta, SC?
The median household income in Olanta is $54,464, which is 33% lower than the national median of $80,734.
What is the poverty rate in Olanta, SC?
The poverty rate in Olanta is 15.3%. This means approximately 123 residents live below the federal poverty line.
What is the racial makeup of Olanta, South Carolina?
Olanta's population is 41.1% White, 53.0% Black, 1.9% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Olanta, SC?
The median home value in Olanta is $115,000. The home-value-to-income ratio is 2.1x.
How educated is Olanta, South Carolina?
10.1% of adults (25+) in Olanta hold a bachelor's degree or higher, and 2.4% hold a graduate or professional degree.