Marco Island

County:: Collier County
County Seat:: No
Area (mi²):: 12.157
State:: Florida

Marco Island is a city located in Collier County, Florida. Marco Island has a 2025 population of 16,508. Marco Island is currently growing at a rate of 0.91% annually and its population has increased by 4.73% since the most recent census, which recorded a population of 15,763 in 2020.

The average household income in Marco Island is $179,104 with a poverty rate of 6.33%.The median age in Marco Island is 67.7 years: 68 years for males, and 66.8 years for females.

Demographics

The racial composition of Marco Island includes 92.45% White, and smaller percentages for other race, Black or African American, Native American, Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	14,790	92.45%
Two or more races	921	5.76%
Other race	144	0.9%
Black or African American	68	0.43%
Native American	39	0.24%
Asian	36	0.23%

Marco Island Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marco Island's average per capita income is $59,060. Household income levels show a median of $104,105. The poverty rate stands at 6.33%.

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	$119,923	-
Families	$118,610	$210,429
Households	$104,105	$179,104
Non Families	$60,183	$110,555

$59,060

Average Income

$104,105

Median Household Income

6.33%

Poverty Rate