Bonneau Beach, South Carolina Demographics & Population 2026
During the 2020–2024 ACS period, Bonneau Beach, South Carolina had a total population of 1,516, the 227th largest community in South Carolina, with a median household income of $60,865, which is 12% lower than the state average. The poverty rate is 13.7%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Bonneau Beach Quick Facts
How Bonneau Beach 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 | 1,543 | 1,516 | -1.7% |
| Median household income | $57,561 | $60,865 | +5.7% |
| Median home value | $227,000 | $253,800 | +11.8% |
How Bonneau Beach 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+)
Bonneau Beach Rankings in South Carolina
Explore South Carolina Rankings
Other Cities in Berkeley County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Goose Creek | 48,078 | $88,178 | 6.5% | $306,000 |
| Hanahan | 21,452 | $87,984 | 11.7% | $374,800 |
| Moncks Corner | 15,485 | $91,500 | 8.3% | $333,200 |
| Sangaree | 8,681 | $77,673 | 15.4% | $251,800 |
| Pimlico | 1,765 | $137,070 | 4.8% | $414,100 |
| St. Stephen | 1,462 | $65,370 | 16.5% | $100,000 |
| Pinopolis | 854 | $122,530 | 0.0% | $416,800 |
| Bonneau | 581 | $47,604 | 32.5% | $245,900 |
| Russellville | 392 | N/A | 36.0% | $94,800 |
| Jamestown | 62 | N/A | 1.6% | N/A |
Cities Similar to Bonneau Beach
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| St. Stephen | 1,462 | $65,370 | $100,000 | 15.5% | 16.5% |
| Fort Lawn | 1,388 | $60,288 | $185,300 | 15.7% | 13.2% |
| Gadsden | 1,443 | $52,966 | $112,900 | 16.6% | 29.0% |
| Pelzer | 1,722 | $58,134 | $178,100 | 24.1% | 26.9% |
| Prosperity | 1,318 | $62,958 | $152,200 | 16.6% | 10.1% |
Population Overview
Bonneau Beach is a small community located in South Carolina, within Berkeley County. The total population is 1,516. It ranks as the 227th most populous out of 474 Census-designated places in South Carolina.
Age Demographics
The median age in Bonneau Beach is 62.7 years. This is 56% higher than the state median of 40.2 years. Only 11.2% of residents are under 18, indicating fewer families with children. 21.2% 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 Bonneau Beach is $60,865. This is 12% lower than the state median of $69,324. It is also 25% lower than the national median of $80,734. The poverty rate stands at 13.7%. This is 3% lower than the state poverty rate of 14.1%. The survey records no unemployed residents in Bonneau Beach, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $253,800. Housing costs are 2% lower than the state median of $259,000. The home-value-to-income ratio is 4.2x. 85.6% of occupied housing units are owner-occupied. This homeownership rate is 19% higher than the state average of 71.9%.
Race & Ethnicity
The largest racial or ethnic group in Bonneau Beach is White (non-Hispanic), making up 73.9% of the population. Black or African American residents account for 12.0%. The Black or African American population (12.0%) is well below the state average of 24.6%. The Asian population is significantly higher than the state average (7.1% vs 1.8%).
Education
13.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 58% 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 80.6%.
Data Sources & Methodology
All demographic data for Bonneau Beach, 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 Bonneau Beach, South Carolina?
Bonneau Beach, South Carolina has a population of 1,516 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Bonneau Beach, SC?
The median household income in Bonneau Beach is $60,865, which is 25% lower than the national median of $80,734.
What is the poverty rate in Bonneau Beach, SC?
The poverty rate in Bonneau Beach is 13.7%. This means approximately 206 residents live below the federal poverty line.
What is the racial makeup of Bonneau Beach, South Carolina?
Bonneau Beach's population is 73.9% White, 12.0% Black, 0.0% Hispanic/Latino, and 7.1% Asian.
What is the median home value in Bonneau Beach, SC?
The median home value in Bonneau Beach is $253,800. The home-value-to-income ratio is 4.2x.
How educated is Bonneau Beach, South Carolina?
13.6% of adults (25+) in Bonneau Beach hold a bachelor's degree or higher, and 3.4% hold a graduate or professional degree.