Marco Island, Florida Population 2023

16,307

Marco Island is a city located in Collier County Florida. Marco Island has a 2023 population of 16,307. Marco Island is currently growing at a rate of 1.05% annually and its population has increased by 3.19% since the most recent census, which recorded a population of 15,803 in 2020.

The average household income in Marco Island is $148,234 with a poverty rate of 5.84%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Marco Island is 66.9 years, 67.6 years for males, and 65.6 years for females.

Marco Island Demographics

According to the most recent ACS, the racial composition of Marco Island was:

  • White: 94.57%
  • Two or more races: 4.01%
  • Asian: 0.81%
  • Black or African American: 0.37%
  • Other race: 0.24%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
State
Florida
Land Area (mi²)
12.2 sq mi
Density (mi²)
1,341.30/sq mi
Growth Rate
1.05% (170)
Growth Since 2020
3.19% (504)
The current population of Marco Island, Florida is 16,307 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 15,803.

Marco Island, Florida Population 2023

Population by Race

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White

Two or more races

Asian

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

Marco Island Population by Race

Marco Island Population Pyramid 2023

Marco Island Median Age

66.9

Total

67.6

Male

65.6

Female

Marco Island Adults

There are 14,742 adults, (9,101 of whom are seniors) in Marco Island.

Marco Island Age Dependency

182.4

Age Dependency Ratio

161.3

Old Age Dependency Ratio

21

Child Dependency Ratio

Marco Island Sex Ratio

Female7,97450.06%
Male7,95549.94%

Marco Island Population by Age

Marco Island Renter vs Owner Occupied by Household Type

2.31

Average Family Size

1.96

Average Household Size

89.7%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Marco Island Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Marco Island Educational Attainment by Sex (over 25)

Marco Island Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among other race people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 78.65%.

Marco Island Educational Attainment by Race

All

Male

Female

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$44,992

Average Earnings

$54,958

Average Male

$31,346

Average Female

Marco Island Earnings by Educational Attainment

Marco Island Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Marco Island Language

89.62% of Marco Island residents speak only English, while 10.38% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 5.24% of the population.

Marco Island Language

Marco Island Poverty by Race

rate

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5.84%

Overall Poverty Rate

6.41%

Male Poverty Rate

5.27%

Female Poverty Rate

Poverty in Marco Island

The race most likely to be in poverty in Marco Island is Multiple, with 18.98% below the poverty level.

The race least likely to be in poverty in Marco Island is Black, with 2.78% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.21%. Among those working part-time, it was 2.87%, and for those that did not work, the poverty rate was 8.45%.

Marco Island Poverty

rate

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Marco Island Poverty Rate by Education

rate

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Marco Island Poverty Rate by Employment Status and Sex

Marco Island Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Marco Island Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

74.7%

Overall Marriage Rate

76.0%

Male Marriage Rate

73.4%

Female Marriage Rate

Marco Island Married by Age and Sex

male

female

Marco Island Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 55-64.

Marco Island Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Marco Island Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1,707

Number of Veterans

1,687

Male Veterans

20

Female Veterans

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Marco Island Veterans by War

count

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Marco Island Veterans by Age

count

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Marco Island Veterans by Race

Marco Island Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

5.39%

Veteran Poverty Rate

29.88%

Veteran Disability Rate

Marco Island Veterans by Education

LaborForceParticipation

34.4%

Labor Force Participation

32.7%

Employment Rate

5.1%

Unemployment Rate

Marco Island Employment by Age

LaborForceParticipation

Marco Island Employment by Race

LaborForceParticipation

Marco Island Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

8.66%

Born in Marco Island

89.96%

Native Born

9.79%

Foreign Born

5.06%

Non Citizen

4.73%

Naturalized

Place of Birth

89.96% of Marco Island residents were born in the United States, with 8.66% having been born in Florida. 5.06% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Marco Island Place of Birth

Note: data after 2021 is projected based on recent change

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Marco Island Population by Year