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This is a list of Florida municipalities that are located entirely on islands. Most of the island municipalities of Florida are located on barrier islands. Barrier islands stretch for 1,200 kilometres (750 mi) along the coast of Florida, with an area of 1,630 square kilometres (630 sq mi). As of 2000, about 700,000 people lived on barrier islands in Florida. [1] All but three of the other island municipalities in Florida are in the Florida Keys, or on artificial islands in Biscayne Bay.

Municipality County Island(s) Type [a] Notes
Anna Maria Manatee Anna Maria Island (part) City
Bal Harbour Miami-Dade Miami Beach Island (part) Village
Bay Harbour Islands Miami-Dade East Island, West Island [2] Town
Belleair Beach Pinellas Sand Key City
Belleair Shore Pinellas Sand Key Town
Beverly Beach Flagler Unnamed barrier island [b] (part) Town
Bradenton Beach Manatee Anna Maria Island (part) City
Briny Breezes Palm Beach Unnamed barrier island [c] (part) Town
Cape Canaveral Brevard Canaveral Peninsula [d] (part) and unnamed barrier island [e] (part) City
Cedar Key Levy Cedar Key and other islands in the Cedar Keys City
Cocoa Beach Brevard Unnamed barrier island [e] (part) City
Daytona Beach Shores Volusia Unnamed barrier island [b] (part) City
Destin Okaloosa Moreno Point (barrier peninsula) (part) [4] City
Fernandina Beach Nassau Amelia Island (part) City
Fort Myers Beach Lee Estero Island Town
Golden Beach Miami-Dade Unnamed barrier island [f] (part) Town
Gulf Stream Palm Beach Unnamed barrier island [c] (part) Town
Highland Beach Palm Beach Unnamed narrier island [c] (part) Town
Hillsboro Beach Broward Deerfield Beach Island Town
Holmes Beach Manatee Anna Maria Island (part) City
Hypoluxo Palm Beach Palm Beach Island [g] (part) Town
Islamorada Monroe Five islands [h] Village
Indialantic Brevard Unnamed barrier island [e] (part) Town
Indian Creek Miami-Dade Indian Creek Island Village
Indian Harbor Beach Brevard Unnamed barrier island [e] (part) City
Indian River Shores Indian River North Hutchinson Island (part) Town
Indian Rocks Beach Pinellas Sand Key (part) City
Indian Shores Pinellas Sand Key (part) Town
Juno Beach Palm Beach Unnamed barrier island [i] (part) Town
Jupiter Inlet Colony Palm Beach Jupiter Island (part) Town
Jupiter Island Martin Jupiter Island (part) Town
Key Biscayne Miami-Dade Key Biscayne (part) Village
Key Colony Beach Monroe Shelter Key, Fat Deer Key Town
Key West Monroe Key West Island and others [j] City
Layton Monroe Long Key (part) City
Lauderdale-by-the-Sea Broward Unnamed barrier island [k] (part) Town
Lazy Lake Broward Unnamed island [l] (part) Village
Longboat Key Manatee (part)
Sarasota (part)
Longboat Key Town
Madiera Beach Pinellas Sand Key (part) City
Manalapan Palm Beach Palm Beach Island [g] (part), Hypoluxo Island [6] (part) Town
Marathon Monroe Seven islands [m] City
Marco Island Collier Marco Island City
Marineland Flagler (part)
St. Johns (part)
Unnamed barrier island [b] (part) Town
Melbourne Beach Brevard Unnamed barrier island [e] (part) Town
Miami Beach Miami-Dade Miami Beach Island (part) and others [n] City
North Bay Village Miami-Dade North Bay/Harbor Island and Treasure Island (Biscayne Bay) [7] City
North Redington Beach Pinellas Sand Key (part) Town
Ocean Breeze Martin South Hutchinson Island (part) Town
Ocean Ridge Palm Beach Unnamed barrier island [c] (part) Town
Orchid Indian River North Hutchinson Island (part) and others [o] Town
Palm Beach Palm Beach Palm Beach Island [g] (part) Town
Palm Beach Shores Palm Beach Singer Island [i] (part) Town
Ponce Inlet Volusia Unnamed barrier island [b] (part) Town
Redington Beach Pinellas Sand Key (part) Town
Redington Shores Pinellas Sand Key (part) Town
St. Augustine Beach St. Johns Anastasia Island (part) City
St. Pete Beach Pinellas Long Key City
Sanibel Lee Sanibel Island City
Satellite Beach Brevard Unnamed barrier island [e] (part) City
Sea Ranch Lakes Broward Unnamed barrier island [k] (part) Village
South Palm Beach Palm Beach Palm Beach Island [g] (part) Town
Sunny Isles Beach Miami-Dade Unnamed barrier island [f] (part) City
Surfside Miami-Dade Miami Beach Island (part) Town
Treasure Island Pinellas Treasure Island City
Wilton Manors Broward Unnamed island [p] (part) City

Notes

  1. ^ Florida municipalities may be called "Cities", "Towns", or "Villages". There is no legal distinction in their powers, functions, or size based on those titles.
  2. ^ a b c d The barrier island extending from the Matanzas Inlet to the Ponce de Leon Inlet does not have an official or common name.
  3. ^ a b c d The barrier island extending from the South Lake Worth Inlet to the Boca Raton Inlet has no official or common name. The island was separated from the mainland in the 1890s when the Florida East Coast Canal (now part of the Intracoastal Waterway) was dug from the south end of Lake Worth Lagoon to Lake Boca Raton. [3]
  4. ^ The Canaveral Peninsula is a barrier peninsula extending southwest from Cape Canaveral to Port Canaveral.
  5. ^ a b c d e f The barrier island extending from Port Canaveral to the Sebastian Inlet does not have an official or common name.
  6. ^ a b The barrier island extending from Port Everglades to the Baker's Haulover Inlet has no official or common name.
  7. ^ a b c d Palm Beach Island was a bay barrier (a coastal barrier connected at both ends to the mainland [5]) in the middle of the 19th century, completely separating Lake Worth from the Atlantic Ocean. The opening of the Lake Worth Inlet in 1876 converted most of the bay barrier into a barrier spit, or peninsula. The construction of the Florida East Coast Canal from Lake Worth to Lake Boca Raton in the late 19th century converted the Palm Beach peninsula and all of the barrier coast south to the Boca Raton Inlet into a barrier island. The opening of the South Lake Worth Inlet in 1926–1927 separated Palm Beach Island from the unnamed barrier island. [3]
  8. ^ Islands in Islamorada include: Tea Table Key, Lower Matecumbe Key, Upper Matecumbe Key, Windley Key, and Plantation Key
  9. ^ a b Most of the barrier island extending from the Jupiter Inlet to the Lake Worth Inlet has no official or common name. The southernmost part of the island is known as Singer Island.
  10. ^ Other islands in Key West include: Stock Island, Sigsbee Park, Fleming Key, and Sunset Key
  11. ^ a b The barrier island extending from the Hillsboro Inlet to Port Everglades has no official or common name.
  12. ^ Lazy Lake is an enclave in Wilton Manors, on an island surrounded by the North and South Forks of the Middle River, and canals connecting the upper reaches of those rivers.
  13. ^ Islands in Marathon include: Knight's Key, Boot Key, Key Vaca, Fat Deer Key, Long Point Key, Crawl Key, and Grassy Key
  14. ^ Other islands in Miami Beach include: Allison Island, Belle Isle, Biscayne Point, Di Lido Island, Flagler Monument Island, Hibiscus Island, Isle of Normandy, La Gorce Island, Normandy Shores, Palm Island, Rivo Alto Island, San Marino Island, and Star Island
  15. ^ Other islands in Orchid include Plug Island, Preacher's Island, and Horseshoe Island
  16. ^ Most of Wilton Manors is on an island between the North and South Forks of the Middle River, and canals that connect the upper reaches of those rivers. A small part of Wilton Manors is on the north side of the North Fork, on the mainland.

References

  1. ^ Zhang, Keki; Leatherman, Stephan (March 2011). "Barrier Island Population Along the U.S. Atlantic and Gulf Coasts". Journal of Coastal Research. 27 (2): 356–363. doi: 10.2112/JCOASTRES-D-10-00126.1. JSTOR  29783245. S2CID  130997386.
  2. ^ "History". Town of Bay Harbor Islands. Retrieved February 8, 2021.
  3. ^ a b "Barrier Islands". Palm Beach County History Online. Retrieved February 6, 2021.
  4. ^ "History of Destin: Interactive Timeline". Northwest Florida Daily News. September 15, 2019. Retrieved February 6, 2021.
  5. ^ "Coastal Barriers Resource s System". U.S. Fish and Wildlife Service Ecological Services. April 16, 2018. Retrieved February 13, 2021.
  6. ^ "Town of Manalapan History". Manalapan, Florida. Retrieved February 8, 2021.
  7. ^ "Community Background Report: North Bay Village". GIS Center Florida International University. Retrieved February 7, 2021.