Lydia, South Carolina Demographics & Population 2026
During the 2020–2024 ACS period, Lydia, South Carolina had a total population of 190, the 414th largest community in South Carolina. The poverty rate is 18.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Only 0.0% of adults have a bachelor's degree, well below the national average of 35.7%.
Lydia Quick Facts
How Lydia 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 | 237 | 190 | -19.8% |
How Lydia 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+)
Lydia Rankings in South Carolina
Explore South Carolina Rankings
Other Cities in Darlington County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Hartsville | 7,419 | $49,272 | 19.6% | $205,600 |
| Darlington | 6,120 | $33,952 | 30.2% | $172,300 |
| North Hartsville | 3,304 | $59,744 | 27.1% | $110,600 |
| Lamar | 1,196 | $38,864 | 40.6% | $127,000 |
| Dovesville | 1,120 | $31,918 | 52.9% | $96,600 |
| Pine Ridge | 637 | $61,192 | 17.6% | $113,300 |
| Society Hill | 388 | $32,656 | 19.3% | $92,800 |
Cities Similar to Lydia
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Stuckey | 190 | N/A | $92,700 | 19.3% | 12.6% |
| Ulmer | 190 | $90,192 | $161,800 | 50.0% | 2.6% |
| Centenary | 191 | $13,668 | $154,200 | 0.0% | 63.9% |
| Sellers | 192 | $32,614 | N/A | 5.6% | 57.8% |
| Hodges | 193 | $60,750 | $145,800 | 12.3% | 23.3% |
A note before these figures: with a population of 190, Lydia'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
Lydia is a small community located in South Carolina, within Darlington County. The total population is 190. It ranks as the 414th most populous out of 474 Census-designated places in South Carolina.
Age Demographics
The median age in Lydia is 70.9 years. This is 76% higher than the state median of 40.2 years. Only 5.3% of residents are under 18, indicating fewer families with children. 22.1% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The poverty rate stands at 18.4%. This is 31% higher than the state poverty rate of 14.1%. The survey records no unemployed residents in Lydia, which reflects the size of the sample rather than a labor market without joblessness. 100.0% of occupied housing units are owner-occupied. This homeownership rate is 39% higher than the state average of 71.9%.
Race & Ethnicity
The largest racial or ethnic group in Lydia is White (non-Hispanic), making up 50.5% of the population. Black or African American residents account for 41.0%. The Black or African American population is significantly higher than the state average (41.0% vs 24.6%).
Education
0.0% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. Nationally, 35.7% of adults hold at least a bachelor's degree. No surveyed resident aged 25 or older reported leaving school before earning a high school diploma, though a rate of exactly 100% reflects the limits of a small sample.
Data Sources & Methodology
All demographic data for Lydia, 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 Lydia, South Carolina?
Lydia, South Carolina has a population of 190 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Lydia, SC?
The Census Bureau does not publish a reliable median household income estimate for Lydia — the community is too small for the ACS sample. The national median is $80,734.
What is the poverty rate in Lydia, SC?
The poverty rate in Lydia is 18.4%. This means approximately 35 residents live below the federal poverty line.
What is the racial makeup of Lydia, South Carolina?
Lydia's population is 50.5% White, 41.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Lydia, SC?
The Census Bureau does not publish a reliable median home value estimate for Lydia — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Lydia, South Carolina?
0.0% of adults (25+) in Lydia hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.