Marathon

Marathon is also home to a variety of animal interaction opportunities.

Welcome to Marathon

The retro, nautical city of Marathon encompasses a collection of islands in the middle of the Florida Keys including Knight's Key, Boot Key, Key Vaca, Fat Deer Key, Long Point Key, Crawl Key and Grassy Key. As “The Heart of the Florida Keys,” Marathon boasts a wide variety of recreational water activities including dolphin swims, diving, snorkeling, spearfishing, jet-skiing, kayaking, paddle-boarding, boating, and fishing. Marathon offers just as many land-based adventures as it does activities on or in the water. Explore the preserved home of a 20th century settler family at Crane Point, hike Crane Point Hammock and Nature Trail, and view one of the last untouched tropical hardwood hammocks in the Keys at Crane Point Museum. Enjoy a delicious meal at one of Marathon's many waterfront restaurants, visit Curry Hammock State Park, and tour the area's railroad history at Pigeon Key Island. Marathon is also home to a variety of animal interaction opportunities: learn about stingrays at Aquarium Encounters, dolphins at the Dolphin Research Center, and sea turtles at the Turtle Hospital.

Marathon Real Estate Insights
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​​​​​​​​​​​​​​Marathon has a large variety of properties for sale or to rent including boat slips, lots/land, townhouse developments, single-family homes, luxury multi-family dwellings, oceanfront estates, and private islands. At Ocean Sotheby’s International Realty we know how important top of the line, luxury amenities such as bay and ocean access for water vessels, boat slips and launches, and parking and multi-car garages are to Marathon vacationers and homeowners. Please preview our online portfolio of luxury Marathon homes perfectly suited to be your next, vacation destination, investment opportunity, or permanent residence. Ocean Sotheby’s International Realty can help you find the perfect property suited to your unique wants and needs. Contact the Marathon real estate agents and Real Estate Agents at OceanSIR to find houses & homes for sale in Marathon, FL.

Overview for Marathon, FL

10,423 people live in Marathon, where the median age is 49.8 and the average individual income is $46,301. Data provided by the U.S. Census Bureau.

10,423

Total Population

49.8 years

Median Age

High

Population Density Population Density This is the number of people per square mile in a neighborhood.

$46,301

Average individual Income

Around Marathon, FL

There's plenty to do around Marathon, including shopping, dining, nightlife, parks, and more. Data provided by Walk Score and Yelp.

1
Car-Dependent
Walking Score
38
Somewhat Bikeable
Bike Score

Points of Interest

Explore popular things to do in the area, including Leopoldo La Verace, LJ’s Cafe, and Conch Custard.

Name Category Distance Reviews
Ratings by Yelp
Dining 1.71 miles 5 reviews 5/5 stars
Dining 2.1 miles 25 reviews 5/5 stars
Dining 1.65 miles 75 reviews 4.9/5 stars
Dining · $ 2.61 miles 66 reviews 4.9/5 stars
Dining 4.69 miles 40 reviews 4.8/5 stars
Active 4.44 miles 23 reviews 5/5 stars

Demographics and Employment Data for Marathon, FL

Marathon has 4,299 households, with an average household size of 2.38. Data provided by the U.S. Census Bureau. Here’s what the people living in Marathon do for work — and how long it takes them to get there. Data provided by the U.S. Census Bureau. 10,423 people call Marathon home. The population density is 1,148.13 and the largest age group is Data provided by the U.S. Census Bureau.

10,423

Total Population

High

Population Density Population Density This is the number of people per square mile in a neighborhood.

49.8

Median Age

53.11 / 46.89%

Men vs Women

Population by Age Group

0-9:

0-9 Years

10-17:

10-17 Years

18-24:

18-24 Years

25-64:

25-64 Years

65-74:

65-74 Years

75+:

75+ Years

Education Level

  • Less Than 9th Grade
  • High School Degree
  • Associate Degree
  • Bachelor Degree
  • Graduate Degree
4,299

Total Households

2.38

Average Household Size

$46,301

Average individual Income

Households with Children

With Children:

Without Children:

Marital Status

Married
Single
Divorced
Separated

Blue vs White Collar Workers

Blue Collar:

White Collar:

Commute Time

0 to 14 Minutes
15 to 29 Minutes
30 to 59 Minutes
60+ Minutes

Schools in Marathon, FL

All ()
Primary Schools ()
Middle Schools ()
High Schools ()
Mixed Schools ()
The following schools are within or nearby Marathon. The rating and statistics can serve as a starting point to make baseline comparisons on the right schools for your family. Data provided by the U.S. Census Bureau.
Type
Name
Category
Grades
School rating
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