Where is Key West, Florida Located in the United States? Key West is a city located in the Monroe County of Florida, United States. Key West lies between 24.5551 Degrees North latitudes and -81.78 Degrees West longitudes.
Location Map of Key West in Monroe County, Florida
About Map: The map shows the location of Key West in the state of Florida, United States. Key West is a city in Monroe County, Florida.
Key West Map, Florida, USA
About Key West Map: This interactive Google Map shows the exact location of Key West in Florida, United States. You can zoom in or out, switch to satellite view, and explore nearby cities, roads, and local landmarks around Key West.
About Key West, Monroe County, Florida
Key West is a city located in Monroe County in the U.S. state of Florida, United States. The city was established in the early nineteenth century and was incorporated in 1828 as an important maritime and trading center in the Florida Keys. Key West developed historically through shipping, fishing, and military activity due to its strategic location near the Gulf of Mexico and the Atlantic Ocean. Today the city serves as the county seat of Monroe County and is widely known for its historic architecture, vibrant tourism industry, and island culture.
Population
According to the United States Census Bureau, the population of Key West is 26,444 as recorded in the 2020 Census, and the population density is approximately 6,000 people per square mile.
Geography
According to the United States Census Bureau, Key West covers a total area of approximately 7.4 square miles (about 19.2 square kilometers), including about 4.2 square miles (10.9 square kilometers) of land and 3.2 square miles (8.3 square kilometers) of water.
Location and Surroundings
Key West is located at the southernmost point of the continental United States in the Florida Keys archipelago. The city lies about 90 miles north of Cuba and is connected to the Florida mainland through the Overseas Highway. Its island setting provides access to coral reefs, coastal waters, and tropical marine environments.
Top Attractions & Popular Destinations
Key West offers numerous historic landmarks, beaches, and cultural attractions that support tourism and outdoor recreation. Popular destinations include the Ernest Hemingway Home and Museum, Mallory Square, and Fort Zachary Taylor Historic State Park. The city also hosts festivals, waterfront events, and activities such as snorkeling, boating, and fishing throughout the year.
Transportation
Key West is served by the Overseas Highway, which connects the island city to other communities throughout the Florida Keys and the mainland. Local roads provide access to residential areas, beaches, and historic districts throughout the city. The nearest major airport providing commercial air service is Key West International Airport, located within the city.
Explore more counties in Florida Counties or view the complete USA States Map section for additional geographic information.
Sources:
Population and area data sourced from the United States Census Bureau (2020 Census). General city information referenced from the Official City of Key West Website.
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Key West Facts
| City | Key West |
| State | Florida |
| County | Monroe County |
| Country | United States |
| Region | Florida Keys – South Florida |
| Founded | 1822 |
| Incorporated | 1828 |
| Total Area | Approx. 7.2 sq mi (18.7 km2) |
| Land Area | Approx. 5.6 sq mi (14.5 km2) |
| Water Area | Approx. 1.6 sq mi (4.2 km2) |
| Elevation | Approx. 18 ft (5 m) |
| Population (2023 estimate) | Approx. 27,000+ |
| Population (2020 Census) | 26,444 |
| Population Density | Approx. 4,700 people per sq mi |
| Time Zone | Eastern Time (UTC−5 / UTC−4 DST) |
| ZIP Codes | 33040, 33041, 33045 |
| Area Codes | 305 |
| Major Highways | U.S. Highway 1 (Overseas Highway) |
| Public Transit | Key West Transit bus service |
| Major Attractions | Duval Street, Ernest Hemingway Home and Museum, Southernmost Point Buoy, Mallory Square Sunset Celebration |
| Official Website | https://www.cityofkeywest-fl.gov/ |
Distance from Key West in Monroe County, Florida to Other Cities in Florida
- Marathon, FL – 50 miles (80 km)
- Key Largo, FL – 95 miles (153 km)
- Homestead, FL – 130 miles (209 km)
- Florida City, FL – 125 miles (201 km)
- Miami, FL – 160 miles (257 km)
- Miami Beach, FL – 165 miles (266 km)
- Hialeah, FL – 170 miles (274 km)
- Fort Lauderdale, FL – 190 miles (306 km)
- Pompano Beach, FL – 200 miles (322 km)
- Boca Raton, FL – 210 miles (338 km)
- Delray Beach, FL – 220 miles (354 km)
- West Palm Beach, FL – 235 miles (378 km)
- Naples, FL – 240 miles (386 km)
- Fort Myers, FL – 260 miles (418 km)
- Orlando, FL – 395 miles (636 km)
- Tampa, FL – 430 miles (692 km)
- St. Petersburg, FL – 435 miles (700 km)
- Jacksonville, FL – 500 miles (805 km)
- Tallahassee, FL – 560 miles (901 km)
- Pensacola, FL – 790 miles (1,272 km)
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