Marco Island, Florida Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Marco Island, Florida is 15,998 as of the 2023 American Community Survey, making it the 247th-largest city in Florida. The median household income is $104,105, the median home value is $866,200, and the median age is 67.7.
The population has grown 0.6% since 2010 (16,453 → 16,554).
15,998
Population
1316
People / sq mi
$104,105
Median Income
$866,200
Median Home Value
Marco Island covers 12.2 sq mi of land at 1316 people per square mile.
About Marco Island, FL
Marco Island is a city in Florida with a population of 15,998. It ranks #247 among cities in Florida by population. The median age is 67.7, older than the national median. The population is 49.0% male and 51.0% female.
The median household income in Marco Island is $104,105, above the US median of $74,580. 4.0% of residents live below the federal poverty level. Home values sit at a median of $866,200, with monthly rent averaging $1,955. The homeownership rate of 89.9% is higher than the national rate of 64.8%.
Educational attainment in Marco Island reflects 47.9% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 31.7% of workers primarily work from home, noticeably above the national work-from-home rate of 14.2%. The average commute is 23.7 minutes each way.
Marco Island city Population History (2010-2024)
The city of Marco Island city had a population of 16,453 in 2010 and 16,554 in 2024, a 0.6% growth over 14 years. The peak was 17,947 in 2019. Average annual growth rate: 0.11%.
16,554
Population (2024)
16,453
Population (2010)
17,947
Peak (2019)
0.11%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 16,453 |
| 2011 | 16,636 |
| 2012 | 16,784 |
| 2013 | 17,063 |
| 2014 | 17,326 |
| 2015 | 17,560 |
| 2016 | 17,784 |
| 2017 | 17,902 |
| 2018 | 17,923 |
| 2019 | 17,947 |
| 2020 | 15,764 |
| 2021 | 15,977 |
| 2022 | 16,273 |
| 2023 | 16,449 |
| 2024 | 16,554 |
Race & Ethnicity
| White | 92.4% |
| Black or African American | 0.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.7% |
| Two or More Races | 0.0% |
Economy & Income
$104,105
Median Household Income
$97,179
Per Capita Income
4.0%
Poverty Rate
1.3%
Unemployment Rate
Housing
$866,200
Median Home Value
$1,955
Median Rent
89.9%
Owner-Occupied
Education
97.4%
High School+
47.9%
Bachelor's+
Commute
0.5%
Drive Alone
55.5%
Public Transit
31.7%
Work From Home
23.7 min
Avg Commute
Community Profile
80.9%
Foreign Born
90.2%
Non-English at Home
10.5%
Veterans
14.0%
With Disability
96.9%
Health Insurance
97.9%
Internet Access
Employment by Industry
| Education, Health Care & Social Services | 16.6% |
| Finance, Insurance & Real Estate | 12.3% |
| Information | 12.3% |
| Construction | 10.0% |
| Professional, Scientific & Management | 9.2% |
| Manufacturing | 9.2% |
| Public Administration | 4.3% |
| Arts, Entertainment & Food Services | 3.8% |
| Retail Trade | 2.7% |
| Transportation & Warehousing | 2.5% |
| Agriculture & Mining | 1.5% |
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Frequently Asked Questions
Marco Island, Florida has a population of 15,998 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 247th-largest city in Florida.
The median household income in Marco Island, Florida is $104,105, with 4.0% of residents living below the federal poverty level.
The median home value in Marco Island, Florida is $866,200, with median monthly rent at $1,955 and a homeownership rate of 89.9%.
The median age in Marco Island, Florida is 67.7 years. The population is 49.0% male and 51.0% female.
The population has grown 0.6% since 2010 (16,453 → 16,554).
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.