Mount Pleasant, SC Census Data
Key demographic and economic indicators for Mount Pleasant, South Carolina from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-03-23 · 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
42,826.0 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%
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).