Demographics in St. Marks, FL

Population, age, race, ethnicity, and household statistics — 2023 ACS Data

Where is St. Marks?

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Population

Source: U.S. Census Bureau ACS (2023)

Total Population

273

Male

132

48.4%

Female

141

51.6%

Median Age

60.8

Age Distribution

Source: U.S. Census Bureau ACS (2023)

Race & Ethnicity

Source: U.S. Census Bureau ACS (2023)

White

97.8%

Two or More

2.2%

Education & Household

Source: U.S. Census Bureau ACS (2023)

Bachelor's or Higher

3.3%

High School or Higher

44.0%

Foreign Born

0.0%

Veterans

17.9%

Married

53.5%

Avg Household Size

2.0

Marital Status by Age

Source: U.S. Census Bureau ACS (2023)

St. Marks, FL has a population of 273 with a median age of 60.8. The racial makeup is 97.8% White, 0.0% Hispanic, 0.0% Black. About 3.3% of residents hold a bachelor's degree or higher. The foreign-born population is 0.0%.