Mount Pleasant, SC Census Data
The 4th largest city in South Carolina by population · 7 cities ranked
Mount Pleasant is the 4th largest city in South Carolina by population and ranks 1st of 7 for median household income. With 92,662 residents, it has a lower poverty rate than 6 other South Carolina cities. This snapshot draws from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-04-13 · Source: U.S. Census Bureau, ACS 2023
Population
92,662
48.7% male · 51.3% female
Median Age
42.8
4.1 above the national average (38.7 yrs)
Median Household Income
$121,364
$42,826 above the national average ($78,538)
Bachelor's Degree or Higher
66.2%
31.2% above the national average (35.0%)
HS diploma or higher: 97.7%
Poverty Rate
5.8%
6.6% below the national average (12.4%)
Uninsured: 4.2%
Broadband Access
97.5%
7.8% above the national average (89.7%)
Median Home Value
$667,100
Median rent: $2,026 · 74% owner-occupied
Unemployment Rate
3.0%
Labor force participation: 64.2%
Per Capita Income
$61,933
Individual average income (not household)
Veteran Population
7.6%
Disability rate: 7.7%
How Mount Pleasant Compares to Other South Carolina Cities
Rankings among all 7 South Carolina cities tracked in the 2023 ACS.
| Ranking | Position | Tier |
|---|---|---|
| Largest by Population | 4th of 7 | Bottom half |
| Highest Median Income | 1st of 7 | Top 25% |
| Lowest Poverty Rate | 1st of 7 | Top 25% |
| Highest Bachelor's Attainment | 1st of 7 | Top 25% |
| Highest Home Value | 1st of 7 | Top 25% |
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
Mount Pleasant, SC Frequently Asked Questions
What is the population of Mount Pleasant, SC?
The population of Mount Pleasant, SC is 92,662 according to the 2023 American Community Survey 5-year estimates. The median age is 42.8 years.
What is the median household income in Mount Pleasant?
The median household income in Mount Pleasant, SC is $121,364, above the national average of $78,538. Per capita income is $61,933.
What is the poverty rate in Mount Pleasant?
The poverty rate in Mount Pleasant, SC is 5.8%, compared to the national average of 12.4%. About 4.2% of residents lack health insurance.
What percentage of Mount Pleasant residents have a college degree?
66.2% of adults (25+) in Mount Pleasant hold a bachelor's degree or higher, and 97.7% have at least a high school diploma. The national average for bachelor's degree holders is 35.0%.
What is the median home value in Mount Pleasant?
The median home value in Mount Pleasant, SC is $667,100. Median rent is $2,026 per month, with 74% of housing units owner-occupied.
What is the racial makeup of Mount Pleasant?
Mount Pleasant's population is 91.2% White, 2.9% Black, 2.9% Hispanic or Latino, and 1.6% Asian (source: 2023 ACS).
How does Mount Pleasant rank among South Carolina cities?
Mount Pleasant is the 4th largest city in South Carolina by population, the 1st highest for median household income, the 1st lowest for poverty rate, the 1st highest for bachelor's degree attainment among 7 ranked South Carolina cities.
What is the unemployment rate in Mount Pleasant?
The unemployment rate in Mount Pleasant, SC is 3.0%, with a labor force participation rate of 64.2%. Per capita income is $61,933.
Cities Similar to Mount Pleasant
Other South Carolina cities with comparable population and income levels.