Johnsonville, South Carolina Demographics & Population 2026
During the 2020–2024 ACS period, Johnsonville, South Carolina had a total population of 1,251, the 246th largest city in South Carolina, with a median household income of $44,830, which is 35% lower than the state average. The poverty rate is 20.9%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 35% below the state average, indicating significant economic challenges.
- Unemployment rate of 9.1% is notably above the national average.
Johnsonville Quick Facts
How Johnsonville 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 | 1,037 | 1,251 | +20.6% |
| Median household income | $47,891 | $44,830 | -6.4% |
| Median home value | $118,500 | $167,100 | +41.0% |
How Johnsonville 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+)
Johnsonville Rankings in South Carolina
Explore South Carolina Rankings
Other Cities in Florence County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Florence | 40,408 | $56,143 | 18.9% | $211,400 |
| Lake City | 5,988 | $33,600 | 25.7% | $144,300 |
| Timmonsville | 2,045 | $34,630 | 31.3% | $104,300 |
| Pamplico | 1,134 | $34,545 | 31.7% | $142,500 |
| Quinby | 858 | $66,458 | 16.6% | $164,800 |
| Coward | 853 | $35,375 | 34.4% | $154,700 |
| Olanta | 806 | $54,464 | 15.3% | $115,000 |
| Scranton | 733 | $27,344 | 33.9% | $102,300 |
| Danwood | 392 | $100,278 | 14.5% | $168,200 |
Cities Similar to Johnsonville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Yemassee | 1,178 | $44,896 | $161,600 | 12.7% | 27.3% |
| Lake Secession | 1,268 | $51,875 | $382,600 | 22.1% | 7.0% |
| Wagener | 1,193 | $48,621 | $156,300 | 23.1% | 14.1% |
| Joanna | 1,306 | $49,141 | $88,100 | 4.7% | 20.5% |
| Edmund | 1,161 | $43,494 | $164,100 | 13.8% | 23.8% |
Population Overview
Johnsonville is a small community located in South Carolina, within Florence County. The total population is 1,251. It ranks as the 246th most populous out of 474 Census-designated places in South Carolina.
Age Demographics
The median age in Johnsonville is 36.0 years. This is 10% lower than the state median of 40.2 years. 11.9% 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 Johnsonville is $44,830. This is 35% lower than the state median of $69,324. It is also 44% lower than the national median of $80,734. The poverty rate stands at 20.9%. This is 49% 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 9.1%. This is 86% higher than the state rate of 4.9%. The median home value is $167,100. Housing costs are 35% lower than the state median of $259,000. The home-value-to-income ratio is 3.7x. 79.3% of occupied housing units are owner-occupied. This homeownership rate is 10% higher than the state average of 71.9%.
Race & Ethnicity
The largest racial or ethnic group in Johnsonville is White (non-Hispanic), making up 75.3% of the population. Black or African American residents account for 18.1%.
Education
15.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 51% 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 82.6%.
Data Sources & Methodology
All demographic data for Johnsonville, 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 Johnsonville, South Carolina?
Johnsonville, South Carolina has a population of 1,251 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Johnsonville, SC?
The median household income in Johnsonville is $44,830, which is 44% lower than the national median of $80,734.
What is the poverty rate in Johnsonville, SC?
The poverty rate in Johnsonville is 20.9%. This means approximately 262 residents live below the federal poverty line.
What is the racial makeup of Johnsonville, South Carolina?
Johnsonville's population is 75.3% White, 18.1% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Johnsonville, SC?
The median home value in Johnsonville is $167,100. The home-value-to-income ratio is 3.7x.
How educated is Johnsonville, South Carolina?
15.8% of adults (25+) in Johnsonville hold a bachelor's degree or higher, and 8.2% hold a graduate or professional degree.