Peak, South Carolina Demographics & Population 2026
During the 2020–2024 ACS period, Peak, South Carolina had a total population of 108, the 442nd largest town in South Carolina, with a median household income of $138,472, which is 100% higher than the state average. The poverty rate is 3.7%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 100% above the state average — one of the wealthiest communities in South Carolina.
- An exceptionally low poverty rate of 3.7% — among the lowest in South Carolina.
Peak Quick Facts
How Peak 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 | 78 | 108 | +38.5% |
How Peak 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+)
Peak Rankings in South Carolina
Explore South Carolina Rankings
Other Cities in Newberry County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Newberry | 10,790 | $51,260 | 31.5% | $142,400 |
| Whitmire | 1,319 | $37,837 | 24.3% | $53,500 |
| Prosperity | 1,318 | $62,958 | 10.1% | $152,200 |
| Helena | 716 | $38,651 | 24.2% | $157,300 |
| Little Mountain | 368 | $91,250 | 17.9% | $267,100 |
| Silverstreet | 330 | $96,250 | 7.3% | $206,600 |
| Pomaria | 152 | $63,750 | 0.0% | $212,500 |
Cities Similar to Peak
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Lobeco | 109 | N/A | N/A | 0.0% | 64.2% |
| Williams | 100 | N/A | N/A | 8.9% | 48.0% |
| Ware Place | 117 | N/A | $76,500 | 6.7% | 7.7% |
| Cordova | 118 | N/A | $77,000 | 13.9% | 16.1% |
| Cross Anchor | 98 | N/A | $91,300 | 0.0% | 24.5% |
A note before these figures: with a population of 108, Peak'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
Peak is a small community located in South Carolina, within Newberry County. The total population is 108. It ranks as the 442nd most populous out of 474 Census-designated places in South Carolina.
Age Demographics
The median age in Peak is 34.3 years. This is 15% lower than the state median of 40.2 years. With 32.4% of the population under 18, Peak has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Peak is $138,472. This is 100% higher than the state median of $69,324. It is also 72% higher than the national median of $80,734. The poverty rate stands at 3.7%. This is 74% lower than the state poverty rate of 14.1%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The survey records no unemployed residents in Peak, which reflects the size of the sample rather than a labor market without joblessness. 53.1% of occupied housing units are owner-occupied. This homeownership rate is 26% lower than the state average of 71.9%.
Race & Ethnicity
The largest racial or ethnic group in Peak is White (non-Hispanic), making up 64.8% of the population. Black or African American residents account for 35.2%.
Education
45.2% of residents aged 25 and older hold a bachelor's degree or higher. This is 41% 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 82.2%. Notably, 20.5% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Peak, 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 Peak, South Carolina?
Peak, South Carolina has a population of 108 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Peak, SC?
The median household income in Peak is $138,472, which is 72% higher than the national median of $80,734.
What is the poverty rate in Peak, SC?
The poverty rate in Peak is 3.7%. This means approximately 4 residents live below the federal poverty line.
What is the racial makeup of Peak, South Carolina?
Peak's population is 64.8% White, 35.2% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Peak, SC?
The Census Bureau does not publish a reliable median home value estimate for Peak — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Peak, South Carolina?
45.2% of adults (25+) in Peak hold a bachelor's degree or higher, and 20.5% hold a graduate or professional degree.