Mountville, South Carolina Demographics & Population 2026
During the 2020–2024 ACS period, Mountville, South Carolina had a total population of 136, the 433rd largest community in South Carolina, with a median household income of $70,645, which is 2% higher than the state average. The poverty rate is 5.9%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Mountville Quick Facts
How Mountville 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 | 100 | 136 | +36.0% |
| Median household income | $68,710 | $70,645 | +2.8% |
How Mountville 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 less diverse community where one racial or ethnic group represents a large majority.
State average: 55 | National average: 61
Education
Educational Attainment (Adults 25+)
Mountville Rankings in South Carolina
Explore South Carolina Rankings
Other Cities in Laurens County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Laurens | 9,336 | $49,246 | 25.4% | $180,700 |
| Clinton | 7,676 | $44,522 | 27.7% | $173,400 |
| Watts Mills | 1,942 | $50,901 | 8.7% | $108,300 |
| Joanna | 1,306 | $49,141 | 20.5% | $88,100 |
| Gray Court | 783 | $57,500 | 19.3% | $185,900 |
| Cross Hill | 514 | $40,556 | 14.0% | $104,500 |
| Waterloo | 212 | N/A | 37.3% | N/A |
| Princeton | 19 | N/A | 0.0% | N/A |
Cities Similar to Mountville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Kline | 154 | N/A | $104,700 | 6.7% | 16.2% |
| Cordova | 118 | N/A | $77,000 | 13.9% | 16.1% |
| Ware Place | 117 | N/A | $76,500 | 6.7% | 7.7% |
| Pomaria | 152 | $63,750 | $212,500 | 34.3% | 0.0% |
| Livingston | 152 | $60,000 | $90,000 | 18.4% | 7.9% |
A note before these figures: with a population of 136, Mountville'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
Mountville is a small community located in South Carolina, within Laurens County. The total population is 136. It ranks as the 433rd most populous out of 474 Census-designated places in South Carolina.
Age Demographics
The median age in Mountville is 49.9 years. This is 24% higher than the state median of 40.2 years. 11.8% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Mountville is $70,645. This is 2% higher than the state median of $69,324. It is also 12% lower than the national median of $80,734. The poverty rate stands at 5.9%. This is 58% lower than the state poverty rate of 14.1%. The survey records no unemployed residents in Mountville, which reflects the size of the sample rather than a labor market without joblessness. 83.3% of occupied housing units are owner-occupied. This homeownership rate is 16% higher than the state average of 71.9%.
Race & Ethnicity
Every resident counted in Mountville was recorded as White (non-Hispanic). A figure of exactly 100.0% reflects a survey sample too small to capture the community's full composition rather than a precise measurement.
Education
42.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 33% higher 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 86.1%. Notably, 21.7% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Mountville, 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 Mountville, South Carolina?
Mountville, South Carolina has a population of 136 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Mountville, SC?
The median household income in Mountville is $70,645, which is 12% lower than the national median of $80,734.
What is the poverty rate in Mountville, SC?
The poverty rate in Mountville is 5.9%. This means approximately 8 residents live below the federal poverty line.
What is the racial makeup of Mountville, South Carolina?
Mountville's population is 100.0% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Mountville, SC?
The Census Bureau does not publish a reliable median home value estimate for Mountville — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Mountville, South Carolina?
42.6% of adults (25+) in Mountville hold a bachelor's degree or higher, and 21.7% hold a graduate or professional degree.