Williamston, SC
Population 4,116 · South Carolina
About Williamston, SC
Williamston is a small community in South Carolina with a population of 4,116 residents. The median household income is $62,500 per year, which is near the national average. The median age in Williamston is 38.2 years.
Housing in Williamston has a median home value of $156,700 and median monthly rent of $860. Of the 1,919 total housing units, the majority are owner-occupied, with 995 owner-occupied and 647 renter-occupied units.
The unemployment rate in Williamston is 5.3% and the poverty rate is 13.5%. 17.2% of residents hold a bachelor's degree or higher. The average commute time is 27.7 minutes.
Cost of Living in Williamston, SC
Compared to national averages, Williamston has a median household income of $62,500 (17% below the national median of $75,149). Home values average $156,700, which is 36% below the national median. Monthly rent at $860 is 26% below the US average of $1,163. Within South Carolina, Williamston's income is 6% above the state average of $58,738, and home values are 22% below the state median of $202,187.
Why Live in Williamston, SC?
Williamston offers affordable housing with a median home value of $156,700, below the US average of $244,900, and rent that’s lower than the national average at $860/month.
Potential considerations include median household income ($62,500) that falls below the national average. However, Williamston’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Williamston has a population of 4,116 with a median age of 38.2 years. Compare Williamston with other cities to see how it stacks up, or explore all cities in South Carolina.
Similar Cities Near Williamston
Cities in South Carolina with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Walhalla | 4,121 | $42,696 | $176,500 | Compare |
| Saxon | 4,139 | $28,394 | $68,900 | Compare |
| Newport | 4,142 | $107,143 | $310,300 | Compare |
| Capitol View | 4,161 | $47,054 | $152,700 | Compare |
| Brookdale | 4,061 | $34,279 | $85,400 | Compare |
| Duncan | 4,175 | $51,596 | $182,500 | Compare |
| East Camden | 4,210 | $53,234 | $150,400 | Compare |
| Surfside Beach | 4,217 | $74,202 | $412,100 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in South Carolina
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Williamston
What is the population of Williamston, SC?
The population of Williamston, SC is 4,116 according to the latest Census data.
What is the median household income in Williamston?
The median household income in Williamston, SC is $62,500 per year.
What is the median home value in Williamston?
The median home value in Williamston, SC is $156,700.
What is the average rent in Williamston?
The median monthly rent in Williamston, SC is $860.
What is the unemployment rate in Williamston?
The unemployment rate in Williamston, SC is 5.3%.