Tega Cay, South Carolina Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Tega Cay, South Carolina is 13,267 as of the 2023 American Community Survey, making it the 47th-largest city in South Carolina. The median household income is $141,037, the median home value is $494,500, and the median age is 41.5.
The population has grown 82.7% since 2010 (7,825 → 14,294).
13,267
Population
2902
People / sq mi
$141,037
Median Income
$494,500
Median Home Value
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Tega Cay covers 4.6 sq mi of land at 2902 people per square mile.
About Tega Cay, SC
The poverty rate is what most separates Tega Cay from the typical city: 0.7% of residents live below the federal poverty line, against 12.4% nationally. Tega Cay is a city in South Carolina with a population of 13,267. It ranks #47 among cities in South Carolina by population.
Earnings sit at the high end: a median household income of $141,037, above the US median of $78,538. Poverty is among the lowest of comparable US cities, at 0.7% — below the national 12.4%. A typical home is worth $494,500, with typical rent around $1,307.
Degree attainment is near the top of the range for US cities: 65.7% of adults 25+ hold a bachelor’s, above the 35.0% national rate. An unusually large 25.8% of workers are remote, above the national 14.0%, and the average commute runs about 28 minutes each way.
Tega Cay city Population History (2010-2024)
The city of Tega Cay city had a population of 7,825 in 2010 and 14,294 in 2024, a 82.7% growth over 14 years. The peak was 14,294 in 2024. Average annual growth rate: 4.44%.
14,294
Population (2024)
7,825
Population (2010)
14,294
Peak (2024)
4.44%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 7,825 |
| 2011 | 7,953 |
| 2012 | 8,067 |
| 2013 | 8,421 |
| 2014 | 9,114 |
| 2015 | 9,593 |
| 2016 | 9,904 |
| 2017 | 10,336 |
| 2018 | 10,866 |
| 2019 | 11,335 |
| 2020 | 12,880 |
| 2021 | 13,230 |
| 2022 | 13,636 |
| 2023 | 14,026 |
| 2024 | 14,294 |
Race & Ethnicity
| White | 71.3% |
| Black or African American | 4.6% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.9% |
| Two or More Races | 0.0% |
Economy & Income
$141,037
Median Household Income
$66,247
Per Capita Income
0.7%
Poverty Rate
1.1%
Unemployment Rate
Housing
$494,500
Median Home Value
$1,307
Median Rent
85.2%
Owner-Occupied
Education
98.8%
High School+
65.7%
Bachelor's+
Commute
0.2%
Drive Alone
64.9%
Public Transit
25.8%
Work From Home
28.1 min
Avg Commute
Community Profile
70.8%
Foreign Born
80.4%
Non-English at Home
6.9%
Veterans
11.9%
With Disability
94.0%
Health Insurance
96.8%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 20.2% |
| Information | 16.0% |
| Finance, Insurance & Real Estate | 14.1% |
| Education, Health Care & Social Services | 10.4% |
| Manufacturing | 6.6% |
| Retail Trade | 5.7% |
| Construction | 5.3% |
| Agriculture & Mining | 5.2% |
| Arts, Entertainment & Food Services | 3.2% |
| Public Administration | 2.7% |
| Transportation & Warehousing | 1.0% |
Largest cities in South Carolina
Largest counties in South Carolina
Part of South Carolina
Metro areas in South Carolina
City rankings
Frequently Asked Questions
Tega Cay, South Carolina has a population of 13,267 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 47th-largest city in South Carolina.
The median household income in Tega Cay, South Carolina is $141,037, with 0.7% of residents living below the federal poverty level.
The median home value in Tega Cay, South Carolina is $494,500, with median monthly rent at $1,307 and a homeownership rate of 85.2%.
The median age in Tega Cay, South Carolina is 41.5 years. The population is 48.9% male and 51.1% female.
The population has grown 82.7% since 2010 (7,825 → 14,294).
Tega Cay city, SC Climate
Tega Cay city, SC has an average annual temperature of 15.7°C (60°F) and receives about 1187 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
15.7°C
Avg Temp
1187
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 5° / 41° | 108 mm |
| February | 7° / 44° | 97 mm |
| March | 11° / 52° | 122 mm |
| April | 15° / 60° | 78 mm |
| May | 20° / 67° | 93 mm |
| June | 24° / 75° | 103 mm |
| July | 26° / 79° | 104 mm |
| August | 25° / 77° | 108 mm |
| September | 22° / 72° | 105 mm |
| October | 16° / 61° | 94 mm |
| November | 11° / 52° | 85 mm |
| December | 7° / 44° | 90 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Tega Cay city, SC
The most comfortable months to visit Tega Cay city, SC are typically May, September and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 32°C high). The coldest is January (near -1°C low). March is usually the wettest month.
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Statewide data for South Carolina
Population, race, income, age, and trends across South Carolina
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.