Alligators live naturally in only two countries: the United States and China. The American alligator lives across much of the southeastern United States, while the much rarer Chinese alligator survives in a small area of eastern China.

This guide looks at where both alligator species live, how far north their range extends and the status of alligators in every US state.

Where Do Alligators Live in the World?

There are only two living species of alligator, and their natural ranges are separated by thousands of miles:

Species	Natural range	General distribution
American alligator (Alligator mississippiensis)	United States	Southeastern US, from North Carolina to Florida and west to Texas, extending inland into parts of Arkansas and Oklahoma
Chinese alligator (Alligator sinensis)	China	A very restricted area of eastern China

This means that, in the wild, the United States and China are the only countries with native alligators.

Crocodilians have a much wider global distribution, however. Crocodiles live naturally across parts of Africa, Asia, the Americas and Australia, while caimans occur in Central and South America. This is why reports of “alligators” from countries outside the US and China often refer to another type of crocodilian.

Where Does the American Alligator Live?

The American alligator (Alligator mississippiensis) lives in the southeastern United States, where its range stretches along the Atlantic and Gulf coastal regions and extends inland in some areas.

The US Fish and Wildlife Service describes its distribution as extending throughout the Southeast, from the Carolinas to Texas and north to Arkansas. At the northern end of its Atlantic range, established populations occur in coastal North Carolina.

American alligators are primarily freshwater animals. Typical habitats include:

• swamps and wetlands
• freshwater marshes
• ponds and lakes
• rivers and creeks
• canals and reservoirs

They can also occur in brackish environments and occasionally enter saltwater, although freshwater remains their primary habitat.

Their distribution is far from uniform across the Southeast. Alligators are abundant in some of the warmer wetlands of states such as Florida and Louisiana, while populations become much more localized near the northern and inland edges of their range.

Are There Alligators in China?

Yes, there are alligators in China. China is home to the Chinese alligator (Alligator sinensis), the only living alligator species other than the American alligator.

Chinese alligators once occupied a considerably larger area around the lower Yangtze River system, but their wild range has contracted dramatically. Today, remaining wild populations are restricted to a very small part of eastern China.

The Chinese alligator is considerably smaller than its American relative and is also much rarer. Habitat loss and fragmentation caused a severe decline in the wild population, making conservation programs and protected habitat particularly important for the species.

How Far North Do Alligators Live?

The northern limit of the American alligator’s established range reaches coastal North Carolina in the east and parts of Arkansas and southeastern Oklahoma farther west. Beyond these areas, the climate generally becomes too cold to support established alligator populations.

Along the Atlantic Coast, North Carolina marks the northern edge of the species’ natural range. Alligators occur mainly in the state’s southeastern Coastal Plain, becoming increasingly uncommon toward the northern limit of their distribution.

Farther inland, alligators extend into Arkansas and the extreme southeastern corner of Oklahoma. Their range continues west through the wetlands and waterways of eastern Texas.

Temperature is one of the main factors limiting how far north alligators can live. As reptiles, alligators depend on external sources of heat to regulate their body temperature. They can survive surprisingly cold spells by becoming inactive and, when water freezes, keeping their nostrils above the surface while the rest of the body remains submerged. However, prolonged cold conditions limit feeding, growth and successful reproduction.

Individual alligators are occasionally reported outside their normal range. These sightings do not necessarily mean that the species has established a population there. Escaped or released captive animals can also appear far from any natural alligator habitat.

For this reason, it is useful to distinguish between an occasional alligator sighting and an established breeding population. The state-by-state table below focuses primarily on whether wild alligators form part of a state’s established natural population.

What US States Have Alligators?

Wild American alligators occur naturally across the southeastern United States, from North Carolina to Florida and west to Texas, with their range extending inland into Arkansas and southeastern Oklahoma. They are particularly widespread in the wetlands of the Gulf Coast and lower Atlantic Coastal Plain.

Their distribution varies considerably between states. In Florida and Louisiana, alligators are widespread and abundant. Near the edges of their range, such as North Carolina and Oklahoma, populations are much more localized.

The table below covers all 50 states, including states where alligators are absent. “No” refers to the absence of an established wild population, rather than the impossibility of an occasional escaped, released or wandering individual being reported.

Alligators in All 50 US States

State	Wild alligators?	Distribution and status
Alabama	Yes	Alligators occur mainly in southern Alabama, particularly around the Mobile-Tensaw Delta and other wetlands of the Coastal Plain. Their range extends farther north in some river systems, but they are considerably more common in the south.
Alaska	No	Alaska has no established wild alligator population. Its climate is far beyond the species’ natural range.
Arizona	No	There are no established wild alligators in Arizona. The state lies outside their natural range.
Arkansas	Yes	Alligators occur naturally in Arkansas, primarily in the southern part of the state. Wetlands, swamps and slow-moving waterways of the Gulf Coastal Plain provide suitable habitat.
California	No	California has no established wild alligator population. Any alligators found in the state are outside their natural range and are generally associated with captivity or releases.
Colorado	No	There is no established wild population. Captive alligators can survive at specialized facilities, but Colorado is well outside their natural range.
Connecticut	No	No established wild alligator population occurs in Connecticut.
Delaware	No	Delaware lies north of the American alligator’s established natural range and has no wild breeding population.
Florida	Yes	Alligators are widespread throughout Florida and occur in virtually all types of suitable freshwater habitat, including swamps, marshes, lakes, rivers, ponds and canals. Florida is one of the principal strongholds of the species.
Georgia	Yes	Alligators are native to Georgia and occur mainly south of the state’s fall line, across the Coastal Plain. They are particularly associated with southern rivers, swamps, marshes and coastal wetlands, including the Okefenokee Swamp.
Hawaii	No	Hawaii has no native or established wild alligator population.
Idaho	No	Idaho lies far outside the American alligator’s natural range and has no established population.
Illinois	No	Illinois has no established wild alligator population. Occasional animals reported in the state are generally escaped or released captives.
Indiana	No	There is no established wild alligator population in Indiana.
Iowa	No	Iowa has no established wild alligator population and lies well north of the species’ natural range.
Kansas	No	Kansas has no established wild alligator population.
Kentucky	No	Kentucky is outside the established natural range of the American alligator and has no breeding population.
Louisiana	Yes	Alligators are widespread and abundant across Louisiana’s extensive swamps, marshes, bayous and other wetlands. The state contains some of the most important American alligator habitat in the country.
Maine	No	Maine has no wild alligator population and is far beyond the species’ climatic range.
Maryland	No	Maryland has no established natural population of American alligators. Individual animals have occasionally been reported, but these do not represent a breeding population.
Massachusetts	No	No established wild alligator population occurs in Massachusetts.
Michigan	No	Michigan has no established wild alligators. Occasional discoveries involve animals outside their natural range, often presumed to have been captive.
Minnesota	No	Minnesota is far outside the natural range of the American alligator and has no established population.
Mississippi	Yes	Alligators are native to Mississippi and are most abundant in the southern part of the state, although they occur in suitable habitats farther north as well.
Missouri	No	Missouri does not have an established wild alligator population.
Montana	No	Montana has no established wild alligator population and is far outside the species’ natural range.
Nebraska	No	There are no established wild alligators in Nebraska.
Nevada	No	Nevada has no established natural population of alligators.
New Hampshire	No	New Hampshire has no established wild alligator population.
New Jersey	No	New Jersey lies north of the species’ established natural range and has no breeding population of wild alligators.
New Mexico	No	New Mexico has no established wild alligator population.
New York	No	New York has no established wild alligator population. Alligators occasionally discovered in the state are outside their natural range and are generally escaped or released animals.
North Carolina	Yes	North Carolina forms the northern end of the American alligator’s established Atlantic Coast range. Alligators occur primarily in the southeastern Coastal Plain, particularly in coastal wetlands, rivers, lakes and swamps. They become much less common toward the northern and western parts of the state.
North Dakota	No	North Dakota has no established wild alligator population.
Ohio	No	Ohio has no established population of wild alligators.
Oklahoma	Yes, localized	Alligators occur naturally in the extreme southeastern part of Oklahoma, at the northwestern edge of their established range. They are much more localized here than in Gulf Coast states.
Oregon	No	Oregon has no established wild alligator population.
Pennsylvania	No	Pennsylvania has no established natural population. Occasional alligator sightings generally involve escaped or released captive animals.
Rhode Island	No	Rhode Island has no established wild alligator population.
South Carolina	Yes	Alligators are native and widespread across South Carolina’s Coastal Plain, particularly in the Lowcountry. They inhabit swamps, marshes, ponds, lakes and slow-moving waterways.
South Dakota	No	South Dakota has no established wild alligator population.
Tennessee	No established population	Tennessee is generally considered outside the established breeding range, although alligators have increasingly been documented in the state and can disperse naturally from neighboring populations. These records should not be confused with a widespread resident population.
Texas	Yes	Alligators are native to Texas, primarily in the eastern and southeastern parts of the state. Their range includes Gulf Coast marshes and wetlands as well as suitable rivers, reservoirs and other freshwater habitats inland.
Utah	No	Utah has no established wild alligator population.
Vermont	No	Vermont has no established wild alligator population.
Virginia	No established population	Virginia lies just north of the generally recognized established range. Occasional alligator records can occur, but the state does not have an established breeding population comparable to neighboring North Carolina.
Washington	No	Washington has no established wild alligator population.
West Virginia	No	West Virginia has no established natural population of American alligators.
Wisconsin	No	Wisconsin has no established wild alligator population.
Wyoming	No	Wyoming lies far outside the American alligator’s natural range and has no established wild population.

Where Are Alligators Most Common in the US?

Alligators are most common across the warm wetlands of the southeastern United States, particularly along the Gulf Coast and lower Atlantic Coastal Plain. Florida and Louisiana are especially well known for their large populations, but alligators are also widespread in suitable habitats across parts of Georgia, South Carolina, Alabama, Mississippi and Texas.

Florida provides an enormous amount of suitable habitat, from the wetlands of the Everglades to lakes, rivers, ponds and canals throughout much of the state. Alligators can even occur in developed areas wherever suitable freshwater habitat remains.

Louisiana is another major stronghold. Its extensive network of coastal marshes, swamps, bayous and other wetlands provides ideal habitat across large areas of the state.

Alligators generally become less common toward the edges of their range. In North Carolina, for example, they are concentrated mainly in the southeastern Coastal Plain, while in Oklahoma they are restricted to the extreme southeast.

Their distribution within a state therefore matters just as much as whether the species is technically present. A state can support a healthy alligator population in one region while having few or none across most of its territory.

Best Places to See Alligators in the Wild

You don’t have to visit a zoo to see an American alligator. In several parts of the Southeast, alligators can be observed in their natural habitat from trails, boardwalks, roads and waterways.

Some particularly good places to look for wild alligators include:

Place	State	Why go
Everglades National Park	Florida	Vast subtropical wetlands where alligators are one of the most characteristic native animals.
Big Cypress National Preserve	Florida	Extensive swamps and wetlands adjoining the Everglades, with numerous opportunities to observe alligators.
Paynes Prairie Preserve State Park	Florida	Wet prairie, marshes and lakes support alligators along with an unusually diverse range of wildlife.
Okefenokee National Wildlife Refuge	Georgia	One of the largest intact freshwater ecosystems in the region and excellent natural alligator habitat.
Savannah National Wildlife Refuge	Georgia / South Carolina	Freshwater wetlands along the Savannah River support a substantial variety of wildlife, including alligators.
Brazos Bend State Park	Texas	Wetlands and lakes provide particularly accessible opportunities to observe wild alligators.
Jean Lafitte National Historical Park and Preserve	Louisiana	Bayous, marshes and bottomland forests provide classic Louisiana alligator habitat close to New Orleans.

Seeing an alligator is never guaranteed. They are wild animals, and visibility varies with weather, season, water levels and time of day. In areas with healthy populations, however, patient observation around suitable wetlands can be very rewarding.

Always observe alligators from a safe distance and follow local rules. Never feed or attempt to approach one.

Alligator Distribution FAQs