8 Most Alligator Filled Places in Mississippi

The American alligator is native to Mississippi and still turns up across much of the state, but not everywhere in equal numbers. Mississippi has around 32,000 to 38,000 alligators across 408,000 acres of habitat, and while 14 of its 82 counties have no alligator record, others have some of the highest concentrations in the state. Jackson County alone accounts for roughly 24% of Mississippi’s alligator population, and the places we cover below stand out for habitat and sightings. This list looks at eight Mississippi waterways and lakes where alligators are especially common.

Pascagoula River

Pascagoula River passes through Jackson County, which, according to the Mississippi Department of Wildlife, Fisheries, & Parks, has the most alligators. Roughly 7,500 alligators live across the county’s 57,000 acres, accounting for approximately 24% of the alligator population in Mississippi. Jackson County has far more alligator habitat than any other county. The ecosystem along the county's coastal stretch is part of the alligator's natural range; the population thrives better in these areas than further inland. The Pascagoula River is believed to be home to some of Mississippi’s largest gators, which thrive in its warm waters and feed on waterfowl and fish.

Pearl River

The Pearl River passes through central Mississippi, including Rankin County, which is home to an estimated 2,400 alligators, representing about 7.4% of Mississippi’s total population, according to the Mississippi Department of Wildlife, Fisheries, and Parks. Survey data indicate that the county has the highest alligator densities in the state, averaging about 7.35 alligators per mile along survey routes. In contrast, the statewide average is about 1.76 alligators per mile along survey routes. Most of the alligator population in Rankin County is concentrated in and around the Ross R Barnett Reservoir and along the Pearl River. The Pearl River, which flows through Mississippi and Louisiana, provides abundant habitat and food resources that support alligator populations in the area.

Wolf River

Hancock County in Mississippi also has a high density of alligators, accounting for approximately 12% of the state's total, which amounts to 3,900 gators, according to the Mississippi Department of Wildlife, Fisheries, and Parks. Most alligators in Hancock County can be found in the Wolf River, where the wetlands and tidal marshes serve as excellent breeding grounds and habitats for the American alligator. With its slow-moving waters and bayous, Hancock, like Jackson County, is part of the Gulf Coast counties, where conditions are ideal for gators. People often spot alligators sunning themselves on the banks of the Wolf River.

Leaf and Chickasawhay Rivers

The Leaf River flows 185 miles before joining the Chickasawhay River; these rivers merge to form the Pascagoula River. Both rivers flow through a vast expanse of Mississippi's untouched wilderness. The Leaf River begins near Raleigh, and certain stretches are part of the Upper Leaf River Blueway, which is home to several wildlife species, including alligators that feed on bass, bream, and catfish in the river. The Chickasawhay River is 159 miles long and home to alligators as well. Gators are often seen gliding through the water and basking along the banks.

Yazoo River

The Yazoo River was named after a local Native American tribe and is located in Mississippi. It is 190 miles long and flows almost parallel to the Mississippi River. Unfortunately, large-scale agricultural development has damaged many parts of the river and wetlands, threatening the wildlife that inhabits them, including the American alligator. Despite this, in the summer of 2023, the longest alligator in Mississippi was captured in the Yazoo River. It weighed 800 pounds and measured over 14 feet long, making it one of the clearest recent examples of the river’s large gators.

Alligator Lake

Situated in Washington County, Mississippi, Alligator Lake is home to many alligators, as its name implies. It is an oxbow lake, meaning it was once part of a river that was cut off to form its own U-shaped body of water. The lake is located 5 miles west of Hollandale in Leroy Percy State Park, Mississippi’s oldest state park, and features a wildlife management area. The resident alligators can be seen swimming in the lake, lounging in the shade under cypress trees, or lazing on logs in the sunshine. For people who don’t wish to compete with the alligators for the crappies, sunfish, or bass in the lake, there are designated trails along the lake or through the hardwood forest where the alligators can be observed from a safe distance.

Tchoutacabouffa River

The Tchoutacabouffa River lies in Harrison, Jackson, and Stone Counties and is a known hotspot for alligators. The river is 31 miles long and begins at the confluence of Tuxachanie Creek. The river’s name is derived from the French adaptation of a Native American term meaning ‘broken pot’. The Tchoutacabouffa River has deep, freshwater pools and an abundance of fish, which contribute to its thriving alligator population. Most alligators in this region are under 10 feet long because the river runs past residential and urban areas, leading to more human-alligator interaction. As a result, larger alligators are removed from the area.

Ross R Barnett Reservoir

Ross R Barnett Reservoir is located between Madison and Rankin Counties in Mississippi. It is known locally as the Rez and is home to a healthy population of alligators. The gentle waters of the reservoir, its marshy banks, and a large fish population create ideal conditions for gators to live, breed, and hunt in the area. Additionally, the reservoir sees a lot of human traffic from people fishing, boating, hiking, and camping. Therefore, there is a lot of human-alligator coexistence in this region, and unfortunately, reports of injuries and alligator captures do occur.

When it comes to alligators, those less than 8 feet long usually pose no threat to humans unless harassed or fed, according to the Mississippi Department of Wildlife, Fisheries, and Parks. Moreover, large alligators are also less of a threat than people believe, especially if certain rules are followed. Alligators can’t distinguish handouts from hands, so feeding them should never be an option. Furthermore, if you come across a nest, it’s best to steer clear, as female gators, who are usually more docile than males, can become quite aggressive when protecting their babies. Alligators are an important part of the Mississippi ecosystem, and you will likely see one if you visit. While observing them can be fun, remember these rules to stay safe and show them the respect they deserve.