How Many Homes Are in Key Colony Beach?

How many homes are in Key Colony Beach, Florida? Here’s the exact number of houses, condos, and vacation rentals, plus what makes this island so special.

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How Many Homes Are in Key Colony Beach?

How many homes are in Key Colony Beach? Learn how many houses, condos, and vacation rentals are on this small island near Marathon, Florida.

Quick Answer

Key Colony Beach has approximately 1,287 total housing units, making it one of the smallest and most tightly knit island communities in the Florida Keys.

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FloridaKeysVillas.com 711 8 Street Key Colony Beach, Florida

FloridaKeysVillas.com 711 8 Street Key Colony Beach, Florida


How Many Homes Are in Key Colony Beach, Florida?

Key Colony Beach is a planned residential island city located just east of Marathon in the Middle Keys.

Here’s the current breakdown:

  • Total housing units: ~1,287
  • Year-round occupied homes: ~410
  • Seasonal or part-time residences: ~877
  • Owner-occupied: ~69%
  • Renter-occupied / seasonal use: ~31%

Because of its size, Key Colony Beach feels quiet, walkable, and neighborly, even during peak season.

📍 Entity reference: Key Colony Beach


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What Types of Homes Are in Key Colony Beach?

One of the reasons visitors love this island is the variety of coastal housing, almost all within steps of the water.

Home Types You’ll Find

  • Single-family waterfront homes (many with private docks)
  • Canal-front villas
  • Low-rise condominiums
  • Duplexes and townhomes
  • A small number of inland residences

Most properties were originally built in the 1970s, with a median home age around 1977, but many have been fully renovated with modern coastal finishes, open layouts, and updated kitchens.


How Many Homes in Key Colony Beach Are Vacation Rentals?

A significant portion of Key Colony Beach homes are used as short-term or seasonal vacation rentals, especially:

  • Waterfront single-family homes
  • Canal-front villas
  • Condos with weekly or monthly rental approvals

Estimated Breakdown

  • Vacation rentals / seasonal use: ~600–700 properties
  • Strict local regulations help preserve the residential feel
  • Many homes are owner-managed, not investor-heavy

This balance is exactly why the island stays peaceful, clean, and family-friendly compared to busier Keys destinations.


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Why So Many Travelers Stay Near Key Colony Beach Instead

Because inventory on the island itself is limited, many visitors choose to stay just minutes away in Marathon, where they get:

  • Larger homes
  • Private pools
  • Boat docks
  • More flexible booking options
  • Better pricing when booking direct

That’s why travelers often book nearby vacation homes through FloridaKeysVillas.com, then enjoy Key Colony Beach by bike, golf cart, or boat.

👉 Internal Link Anchor Text (use exactly):
Book direct near Key Colony Beach and save with FloridaKeysVillas.com


Why the Small Number of Homes Matters

Because Key Colony Beach is so small:

  • There’s no overcrowding
  • Streets stay quiet
  • Beaches feel relaxed
  • Neighbors actually know each other
  • Visitors blend in, instead of overwhelming the island

In other words—it feels like the Florida Keys used to.

Book Early or Miss Out – Key Colony Beach FAQ

Do you need to book early to stay near Key Colony Beach?

Yes. Because Key Colony Beach is a small island with limited vacation homes, most travelers need to book 6 to 12 months in advance, especially for peak season, holidays, and summer family travel.


Why do vacation rentals near Key Colony Beach sell out so fast?

Vacation rentals book quickly because:

  • The island has no resorts
  • There are only about 600–700 seasonal rental homes
  • Many families return the same week every year
  • Snowbirds reserve months ahead
  • Waterfront homes are in the highest demand

As a result, availability becomes limited early.


What happens if you wait too long to book?

If you wait too long, you may:

  • Lose access to waterfront homes
  • And the finite small number of large Villas (Sleeps 10) go even faster
  • Pay higher nightly rates
  • Have fewer choices for large family groups
  • Miss out on private pools, boat docks, or preferred locations

Booking early gives you the best selection and best value.


When is the best time to book a Key Colony Beach vacation?

The best time to book is:

  • 6–12 months in advance for December through April
  • Spring or early summer for summer and fall travel
  • As soon as dates open if traveling with a large family or group

Families who return yearly often reserve before leaving their current trip.


Is it better to stay on Key Colony Beach or nearby?

Because rental inventory on the island itself is limited, many visitors choose to stay just minutes away in Marathon, where there are:

  • Larger vacation homes
  • More availability
  • Private pools and boat docks
  • Better pricing when booking direct

This allows guests to enjoy Key Colony Beach daily without competing for limited inventory.


How can you avoid missing out on the best homes?

The easiest way to avoid missing out is to:

  • Plan early
  • Book direct
  • Choose flexible nearby options

👉 Book early and save when you reserve direct with FloridaKeysVillas.com


Voice Search Quick Answers

🎤 Do you have to book early for Key Colony Beach?


Yes. Most vacation homes near Key Colony Beach are booked 6–12 months in advance due to limited inventory and high demand.

🎤 Why do families book the same Key Colony Beach vacation every year?


Because it’s peaceful, family-friendly, and hard to find last-minute availability, many families rebook early each year.


Voice Search FAQs

🎤 How many homes are in Key Colony Beach?

There are about 1,287 homes total in Key Colony Beach, including houses, villas, and condos.

🎤 Is Key Colony Beach mostly vacation rentals?

No. While many homes are used seasonally, most properties are privately owned, and the island maintains a strong residential community.

🎤 What kind of homes are in Key Colony Beach?

You’ll find waterfront single-family homes, canal-front villas, and low-rise condos, many with docks and water access.

🎤 Is it better to stay in Marathon or Key Colony Beach?

Many travelers stay in Marathon for larger homes and better value, then visit Key Colony Beach daily since it’s only minutes away.


Local Tip

Local Tip:
If you’re staying nearby in Marathon, Key Colony Beach is perfect for biking, sunset walks, fishing, golf carts, and boating the canals—without paying island-only pricing.