Siesta Key Flag

Siesta Key

County:
Sarasota County
County Seat:
No
Area (mi²):
2.344
State:
Florida

Siesta Key is a CDP located in Sarasota County, Florida. Siesta Key has a 2025 population of 5,278. Siesta Key is currently declining at a rate of -1.58% annually and its population has decreased by -5.53% since the most recent census, which recorded a population of 5,587 in 2020.

The average household income in Siesta Key is $215,882 with a poverty rate of 7.61%.The median age in Siesta Key is 66 years: 65.7 years for males, and 66.1 years for females.

5.3K
Total Population
2,252
Density (mi²)
-85 -1.58%
Growth

Siesta Key Population

Siesta Key Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Siesta Key includes 93.69% White, and smaller percentages for Asian, other race, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White5,33193.69%
Two or more races2093.67%
Asian821.44%
Other race581.02%
Native American100.18%

Siesta Key Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Siesta Key's average per capita income is $84,333. Household income levels show a median of $119,427. The poverty rate stands at 7.61%.

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
Families$143,382$270,297
Married Families$143,125-
Households$119,427$215,882
Non Families$70,888$116,036

$84,333

Average Income

$119,427

Median Household Income

7.61%

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)