Williams, South Carolina Demographics & Population 2026
During the 2020–2024 ACS period, Williams, South Carolina had a total population of 100, the 443rd largest town in South Carolina. The poverty rate is 48.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- More than 1 in 4 residents live below the poverty line (48.0%), well above the national average of 12.4%.
- Only 8.9% of adults have a bachelor's degree, well below the national average of 35.7%.
- Unemployment rate of 10.8% is notably above the national average.
Williams Quick Facts
How Williams 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 | 116 | 100 | -13.8% |
How Williams 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
Moderate diversity with one or two groups making up the majority.
State average: 55 | National average: 61
Education
Educational Attainment (Adults 25+)
Williams Rankings in South Carolina
Explore South Carolina Rankings
Other Cities in Colleton County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Walterboro | 5,480 | $56,457 | 28.2% | $183,500 |
| Cottageville | 1,196 | $80,938 | 8.0% | $164,700 |
| Edisto Beach | 1,092 | $85,521 | 2.5% | $719,200 |
| Jacksonboro | 336 | $113,242 | 10.7% | $98,500 |
| Lodge | 98 | $36,750 | 34.7% | $59,100 |
| Smoaks | 95 | $84,583 | 2.1% | $155,000 |
| Islandton | 56 | $26,458 | 32.1% | N/A |
Cities Similar to Williams
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Cross Anchor | 98 | N/A | $91,300 | 0.0% | 24.5% |
| Lodge | 98 | $36,750 | $59,100 | 5.7% | 34.7% |
| Scotia | 97 | N/A | N/A | 2.7% | 19.6% |
| Gramling | 95 | N/A | N/A | 0.0% | 0.0% |
| Plum Branch | 95 | N/A | $209,100 | 49.4% | 32.6% |
A note before these figures: with a population of 100, Williams'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
Williams is a small community located in South Carolina, within Colleton County. The total population is 100. It ranks as the 443rd most populous out of 474 Census-designated places in South Carolina.
Age Demographics
The median age in Williams is 50.3 years. This is 25% higher than the state median of 40.2 years.
Economy, Income & Housing
The poverty rate stands at 48.0%. This is 241% higher than the state poverty rate of 14.1%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 10.8%. This is 121% higher than the state rate of 4.9%. 86.8% of occupied housing units are owner-occupied. This homeownership rate is 21% higher than the state average of 71.9%.
Race & Ethnicity
The largest racial or ethnic group in Williams is White (non-Hispanic), making up 70.0% of the population. Black or African American residents account for 21.0%. The Hispanic or Latino population (3.0%) is well below the state average of 7.4%.
Education
8.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 72% 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 92.4%.
Data Sources & Methodology
All demographic data for Williams, 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.
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Frequently Asked Questions
What is the population of Williams, South Carolina?
Williams, South Carolina has a population of 100 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Williams, SC?
The Census Bureau does not publish a reliable median household income estimate for Williams — the community is too small for the ACS sample. The national median is $80,734.
What is the poverty rate in Williams, SC?
The poverty rate in Williams is 48.0%. This means approximately 48 residents live below the federal poverty line.
What is the racial makeup of Williams, South Carolina?
Williams's population is 70.0% White, 21.0% Black, 3.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Williams, SC?
The Census Bureau does not publish a reliable median home value estimate for Williams — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Williams, South Carolina?
8.9% of adults (25+) in Williams hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.