St. Martin Flag

St. Martin

County:
Harrison County
County Seat:
No
Area (mi²):
4.289
State:
Mississippi

St. Martin is a CDP located in Harrison County, Mississippi. St. Martin has a 2026 population of 7,812. St. Martin is currently growing at a rate of 0.06% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in St. Martin is $55,000 with a poverty rate of 17.19%. The median age in St. Martin is 37.3 years: 35.3 years for males, and 38.3 years for females. For every 100 females there are 79.2 males.

7.8K
Total Population
1,821
Density (mi²)
5 0.06%
Growth

St. Martin Population

St. Martin Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20267,81250.06%
20257,80750.06%

Median Age

Overall: 37.3 years
Female: 38.3 years
Male: 35.3 years

St. Martin Adults

There are 6,363 adults, (969 of whom are seniors) in St. Martin.

Sex Ratio

Female: 4,542 (55.8%)
Male: 3,597 (44.2%)

Demographics

The racial composition of St. Martin includes 71.99% White, 13.82% Black or African American, 5.85% Asian, and smaller percentages for other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White5,85971.99%
Black or African American1,12513.82%
Two or more races6267.69%
Asian4765.85%
Other race530.65%
Race
Population ↓
Percentage (of total)
Two or more races3464.25%
Other race530.65%
White280.34%
Black or African American210.26%
Asian110.14%
Race
Population ↓
Percentage (of total)
White5,83171.64%
Black or African American1,10413.56%
Asian4655.71%
Two or more races2803.44%

St. Martin Marital Status

Economics and Income Statistics

St. Martin 's average per capita income is $37,351. Household income levels show a median of $55,000. The poverty rate stands at 17.19%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$82,500-
Families$65,385$69,082
Households$55,000$68,612
Non Families$45,801$61,209

$37,351

Average Income

$55,000

Median Household Income

17.19%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)