Marathon, FL
Population 9,831 · Florida
About Marathon, FL
Marathon is a small town located in Florida with a population of 9,831 residents according to the latest US Census Bureau American Community Survey data. The median household income is $80,556 per year, which is 7% above the national median of $75,149. The median age of 45.6 years is notably older the US median age of 38.9 years, suggesting a more established community with a higher proportion of long-term residents.
Housing Market Overview
The housing market in Marathon features a median home value of $683,700, which is 179% above the national median of $244,900. This places Marathon in a higher-cost housing market, where property demand often outpaces supply. Median monthly rent is $1,592, 37% above the national average of $1,163/month. Of the 6,442 total housing units, 58% are owner-occupied (2,293 units) and 42% are renter-occupied (1,675 units). The balanced mix of owners and renters indicates a diverse housing market.
Economy & Employment
The local economy in Marathon shows an unemployment rate of 5.4%, which is near the national rate of 3.7%. The poverty rate stands at 11.4%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in Marathon have an average one-way commute time of 12.8 minutes, one of the shorter commutes in the region.
Education & Demographics
33.0% of Marathon residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This is in line with national trends in educational attainment. The community's demographic composition includes 2.5% White, 0.4% Hispanic or Latino, 0.8% Black or African American, and 8.6% Asian residents, with 25.3% of the population being foreign-born.
Cost of Living in Marathon, FL
Compared to national averages, Marathon has a median household income of $80,556 (7% above the national median of $75,149). Home values average $683,700, which is 179% above the national median. Monthly rent at $1,592 is 37% above the US average of $1,163. Within Florida, Marathon's income is 6% above the state average of $75,893, and home values are 93% above the state median of $353,675.
Why Live in Marathon, FL?
Marathon offers a strong local economy with a median household income of $80,556, well above the national average, and a low poverty rate of 11.4%, better than the national average, and short commute times averaging just 12.8 minutes.
Potential considerations include a competitive housing market where the typical home costs $683,700. However, Marathon’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Marathon has a population of 9,831 with a median age of 45.6 years. Compare Marathon with other cities to see how it stacks up, or explore all cities in Florida.
Similar Cities Near Marathon
Cities in Florida with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Avon Park | 9,879 | $36,845 | $119,600 | Compare |
| Bee Ridge | 9,921 | $79,375 | $370,400 | Compare |
| St. Augustine Shores | 9,921 | $72,724 | $290,000 | Compare |
| Green Cove Springs | 9,937 | $66,907 | $283,200 | Compare |
| West Perrine | 9,944 | $59,213 | $328,800 | Compare |
| Beverly Hills | 9,716 | $44,845 | $137,200 | Compare |
| Cape Canaveral | 9,976 | $70,585 | $323,900 | Compare |
| Cypress Gardens | 10,013 | $85,997 | $270,600 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Florida
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare Marathon With Other Cities
Frequently Asked Questions about Marathon
What is the population of Marathon, FL?
The population of Marathon, FL is 9,831 according to the latest US Census Bureau American Community Survey estimates. This makes it a small town in Florida.
What is the median household income in Marathon?
The median household income in Marathon, FL is $80,556 per year, which is 7% above the national median of $75,149.
What is the median home value in Marathon?
The median home value in Marathon, FL is $683,700, which is 179% above the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Marathon?
The median monthly rent in Marathon, FL is $1,592, which is 37% above the national average of $1,163/month.
What is the unemployment rate in Marathon?
The unemployment rate in Marathon, FL is 5.4%, compared to the national average of 3.7%. Job seekers may want to research the dominant industries in the area.
Is Marathon, FL a good place to live?
Marathon offers above-average incomes, a competitive housing market, and growing employment opportunities. With a population of 9,831 and a median age of 45.6, the city appeals to established professionals and retirees.
How educated is Marathon, FL?
33.0% of residents in Marathon aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The educational profile reflects the area's industry mix and employment landscape.
What is the cost of living in Marathon?
Key cost-of-living indicators for Marathon, FL: median home value is $683,700 (179% above national), median rent is $1,592/month, and median household income is $80,556. The home-value-to-income ratio is 8.5x, which suggests housing may be stretched relative to local earnings.
What is the poverty rate in Marathon?
The poverty rate in Marathon, FL is 11.4%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is Marathon, FL?
Marathon's population is 2.5% White, 0.4% Hispanic or Latino, 0.8% Black or African American, 8.6% Asian, and 3.9% two or more races. 25.3% of residents are foreign-born.