Tega Cay, South Carolina Demographics & Population 2026
During the 2020–2024 ACS period, Tega Cay, South Carolina had a total population of 13,615, the 47th largest city in South Carolina, with a median household income of $142,000, which is 105% higher than the state average. The poverty rate is 1.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 105% above the state average — one of the wealthiest communities in South Carolina.
- An exceptionally low poverty rate of 1.5% — among the lowest in South Carolina.
- 67.1% of adults hold a bachelor's degree or higher — top 10% in South Carolina.
- Near full employment with an unemployment rate of just 2.2%.
Tega Cay Quick Facts
How Tega Cay 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 | 13,267 | 13,615 | +2.6% |
| Median household income | $141,037 | $142,000 | +0.7% |
| Median home value | $494,500 | $529,200 | +7.0% |
How Tega Cay 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+)
Tega Cay Rankings in South Carolina
Explore South Carolina Rankings
Other Cities in York County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Rock Hill | 75,259 | $68,771 | 12.6% | $295,100 |
| Fort Mill | 30,775 | $121,823 | 4.8% | $487,500 |
| Lake Wylie | 16,006 | $112,097 | 9.1% | $485,600 |
| York | 8,969 | $56,176 | 15.9% | $198,600 |
| Clover | 7,234 | $85,450 | 8.3% | $295,700 |
| Baxter Village | 4,542 | $151,629 | 9.2% | $670,500 |
| Newport | 4,121 | $110,417 | 14.1% | $342,000 |
| India Hook | 3,960 | $106,667 | 1.2% | $348,300 |
| Lesslie | 3,077 | $100,618 | 3.3% | $258,400 |
| Riverview | 2,121 | $135,782 | 4.8% | $458,000 |
Cities Similar to Tega Cay
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| James Island | 12,198 | $104,217 | $508,600 | 49.5% | 5.6% |
| Lake Wylie | 16,006 | $112,097 | $485,600 | 47.5% | 9.1% |
| Five Forks | 18,656 | $141,786 | $452,200 | 65.6% | 2.5% |
| Moncks Corner | 15,485 | $91,500 | $333,200 | 29.7% | 8.3% |
| Boiling Springs | 12,936 | $72,068 | $244,400 | 26.5% | 9.9% |
Population Overview
Tega Cay is a small city located in South Carolina, within York County. The total population is 13,615. It ranks as the 47th most populous out of 474 Census-designated places in South Carolina.
Age Demographics
The median age in Tega Cay is 41.0 years. This is 2% higher than the state median of 40.2 years.
Economy, Income & Housing
The median household income in Tega Cay is $142,000. This is 105% higher than the state median of $69,324. It is also 76% higher than the national median of $80,734. The poverty rate stands at 1.5%. This is 89% lower than the state poverty rate of 14.1%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 2.2%. This is 56% lower than the state rate of 4.9%. The median home value is $529,200. Housing costs are 104% higher than the state median of $259,000. The home-value-to-income ratio is 3.7x. 84.3% of occupied housing units are owner-occupied. This homeownership rate is 17% higher than the state average of 71.9%.
Race & Ethnicity
The largest racial or ethnic group in Tega Cay is White (non-Hispanic), making up 67.1% of the population. Hispanic or Latino residents account for 14.9%. The Black or African American population (4.2%) is well below the state average of 24.6%. The Hispanic or Latino population is significantly higher than the state average (14.9% vs 7.4%). The Asian population is significantly higher than the state average (10.3% vs 1.8%).
Education
67.1% of residents aged 25 and older hold a bachelor's degree or higher. This places Tega Cay in the top 10% of all cities in the state for educational attainment. This is 109% 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 98.3%. Notably, 30.4% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Tega Cay, 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 Tega Cay, South Carolina?
Tega Cay, South Carolina has a population of 13,615 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Tega Cay, SC?
The median household income in Tega Cay is $142,000, which is 76% higher than the national median of $80,734.
What is the poverty rate in Tega Cay, SC?
The poverty rate in Tega Cay is 1.5%. This means approximately 208 residents live below the federal poverty line.
What is the racial makeup of Tega Cay, South Carolina?
Tega Cay's population is 67.1% White, 4.2% Black, 14.9% Hispanic/Latino, and 10.3% Asian.
What is the median home value in Tega Cay, SC?
The median home value in Tega Cay is $529,200. The home-value-to-income ratio is 3.7x.
How educated is Tega Cay, South Carolina?
67.1% of adults (25+) in Tega Cay hold a bachelor's degree or higher, and 30.4% hold a graduate or professional degree.