Lake Secession, South Carolina Demographics & Population 2026
During the 2020–2024 ACS period, Lake Secession, South Carolina had a total population of 1,268, the 244th largest community in South Carolina, with a median household income of $51,875, which is 25% lower than the state average. The poverty rate is 7.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Housing affordability is a challenge — homes cost 7.4x the median household income.
Lake Secession Quick Facts
How Lake Secession 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 | 1,209 | 1,268 | +4.9% |
| Median household income | $46,933 | $51,875 | +10.5% |
| Median home value | $335,500 | $382,600 | +14.0% |
How Lake Secession 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+)
Lake Secession Rankings in South Carolina
Explore South Carolina Rankings
Other Cities in Abbeville County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Abbeville | 4,872 | $40,575 | 27.3% | $106,400 |
| Calhoun Falls | 2,049 | $38,715 | 16.6% | $70,700 |
| Due West | 1,177 | $53,603 | 17.6% | $185,000 |
| Donalds | 355 | $50,909 | 21.1% | $106,900 |
| Antreville | 260 | $126,250 | 21.9% | $342,000 |
| Lowndesville | 206 | N/A | 32.0% | N/A |
Cities Similar to Lake Secession
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Langley | 1,310 | $53,646 | $99,100 | 13.0% | 27.9% |
| Joanna | 1,306 | $49,141 | $88,100 | 4.7% | 20.5% |
| West Pelzer | 1,320 | $53,750 | $172,500 | 20.1% | 17.8% |
| Utica | 1,339 | $55,179 | $145,400 | 10.8% | 26.8% |
| Johnsonville | 1,251 | $44,830 | $167,100 | 15.8% | 20.9% |
Population Overview
Lake Secession is a small community located in South Carolina, within Abbeville County. The total population is 1,268. It ranks as the 244th most populous out of 474 Census-designated places in South Carolina.
Age Demographics
The median age in Lake Secession is 52.9 years. This is 32% higher than the state median of 40.2 years. Only 14.0% of residents are under 18, indicating fewer families with children. 23.3% 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 Lake Secession is $51,875. This is 25% lower than the state median of $69,324. It is also 36% lower than the national median of $80,734. The poverty rate stands at 7.0%. This is 50% lower than the state poverty rate of 14.1%. The unemployment rate is 5.1%. This is 3% higher than the state rate of 4.9%. The median home value is $382,600. Housing costs are 48% higher than the state median of $259,000. The home-value-to-income ratio of 7.4x suggests that housing affordability is a significant concern for many residents. 94.5% of occupied housing units are owner-occupied. This homeownership rate is 32% higher than the state average of 71.9%.
Race & Ethnicity
The largest racial or ethnic group in Lake Secession is White (non-Hispanic), making up 83.4% of the population. Black or African American residents account for 0.6%. The Black or African American population (0.6%) is well below the state average of 24.6%.
Education
22.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 31% 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 96.9%.
Data Sources & Methodology
All demographic data for Lake Secession, 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 Lake Secession, South Carolina?
Lake Secession, South Carolina has a population of 1,268 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Lake Secession, SC?
The median household income in Lake Secession is $51,875, which is 36% lower than the national median of $80,734.
What is the poverty rate in Lake Secession, SC?
The poverty rate in Lake Secession is 7.0%. This means approximately 88 residents live below the federal poverty line.
What is the racial makeup of Lake Secession, South Carolina?
Lake Secession's population is 83.4% White, 0.6% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Lake Secession, SC?
The median home value in Lake Secession is $382,600. The home-value-to-income ratio is 7.4x.
How educated is Lake Secession, South Carolina?
22.1% of adults (25+) in Lake Secession hold a bachelor's degree or higher, and 2.4% hold a graduate or professional degree.