Treasure Island

County:: Pinellas County
County Seat:: No
Area (mi²):: 1.546
State:: Florida

Treasure Island is a city located in Pinellas County, Florida. Treasure Island has a 2025 population of 6,486. Treasure Island is currently declining at a rate of -0.28% annually and its population has decreased by -1.35% since the most recent census, which recorded a population of 6,575 in 2020.

The average household income in Treasure Island is $145,961 with a poverty rate of 4.83%. The median age in Treasure Island is 62.3 years: 61.1 years for males, and 63.2 years for females.

Demographics

The racial composition of Treasure Island includes 93.13% White, and smaller percentages for Black or African American, Asian, other race, Native Hawaiian or Pacific Islander, Native American and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Other race

Native Hawaiian or Pacific Islander

Native American

Race	Population	Percentage (of total)
White	6,117	93.13%
Two or more races	218	3.32%
Black or African American	160	2.44%
Asian	52	0.79%
Other race	11	0.17%
Native Hawaiian or Pacific Islander	10	0.15%
Native American	0	0%

Treasure Island Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Treasure Island's average per capita income is $84,048. Household income levels show a median of $82,340. The poverty rate stands at 4.83%.

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	$151,750	-
Families	$149,000	$197,904
Households	$82,340	$145,961
Non Families	$58,680	$87,585

$84,048

Average Income

$82,340

Median Household Income

4.83%

Poverty Rate