Stock Island Flag

Stock Island

County:
Monroe County
County Seat:
No
Area (mi²):
0.837
State:
Florida

Stock Island is a CDP located in Monroe County, Florida. Stock Island has a 2025 population of 4,725. Stock Island is currently growing at a rate of 1.13% annually and its population has increased by 0.7% since the most recent census, which recorded a population of 4,692 in 2020.

The average household income in Stock Island is $80,340 with a poverty rate of 14.86%.The median age in Stock Island is 35.2 years: 35.1 years for males, and 35.3 years for females.

4.7K
Total Population
5,646
Density (mi²)
53 1.13%
Growth

Stock Island Population

Stock Island Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Stock Island includes 34.89% White, 34.8% Black or African American, 5.67% other race, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White1,64834.89%
Black or African American1,64434.8%
Two or more races1,16424.64%
Other race2685.67%

Stock Island Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Stock Island's average per capita income is $36,926. Household income levels show a median of $67,005. The poverty rate stands at 14.86%.

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$78,750-
Families$75,821$84,915
Households$67,005$80,340
Non Families$53,056$63,590

$36,926

Average Income

$67,005

Median Household Income

14.86%

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)