Greene County, MS

Settlement & growth (pre-1960)

Long before European settlers arrived, the area that is now Greene County was part of the ancestral homeland of the Choctaw people. The Choctaw lived in dispersed villages along the Leaf River and its tributaries, relying on the rich pine forests and bottomlands for hunting and agriculture. After the Treaty of Dancing Rabbit Creek in 1830, the Choctaw were forcibly removed to Oklahoma, opening the territory to white settlement.

Greene County was officially established in 1811, carved out of the Mississippi Territory, and named after Revolutionary War General Nathanael Greene. The earliest Anglo-American settlers were primarily Scots-Irish and English migrants moving west from the Carolinas and Georgia, drawn by the promise of cheap, fertile land. These pioneers arrived in the 1810s and 1820s, establishing small farms and timber camps. The county seat, Leakesville, was founded in 1832 and quickly became the commercial and social hub, centered on the Leaf River, which provided a vital transportation route for timber and cotton.

The 19th-century economy was built on subsistence farming and the extraction of longleaf pine timber. The arrival of the Mobile, Jackson & Kansas City Railroad in the late 1890s transformed the county, allowing timber to be shipped to national markets. This railroad spurred the growth of small towns like McLain and State Line, which became sawmill communities. The population grew steadily, reaching a peak of around 15,000 by 1910, as sawmills and turpentine camps attracted both white laborers and Black families from the surrounding region. The Great Depression and the collapse of the virgin timber supply led to a gradual population decline, as many families left for industrial jobs in the North and in cities like Mobile and New Orleans.

After World War II, the county’s economy shifted toward poultry processing and sustained forestry. The construction of the Greene County Industrial Park near Leakesville in the 1950s brought a few manufacturing jobs, but the county remained overwhelmingly rural and agricultural. The population stabilized at roughly 10,000 to 11,000 through the 1950s and 1960s, with little in-migration from outside the region.

Modern era (post-1965)

The 1965 Hart-Cellar Act, which reshaped American immigration, had virtually no effect on Greene County. The county’s foreign-born population remains at just 0.7% — one of the lowest rates in Mississippi. Unlike much of the Sun Belt, Greene County did not experience significant domestic in-migration from the Rust Belt or coastal states. Instead, the county has seen a slow, steady out-migration of younger residents seeking education and employment in larger cities like Hattiesburg, Gulfport, and Mobile.

The most notable demographic shift since 1965 has been the gradual decline in the white population share and a slight increase in the Black population share, reflecting broader regional trends of white flight from rural areas to suburban and exurban communities. The county’s Black population, concentrated in the southern part of the county around State Line and the unincorporated community of Bexar, has remained stable, while the white population has aged and declined slightly. The Hispanic population, at just 1.3%, is negligible, consisting mostly of a small number of workers in the poultry plants near Leakesville and McLain.

Suburbanization has largely passed Greene County by. There are no major suburbs or exurbs; the county remains a collection of small, unincorporated communities and two incorporated towns — Leakesville (population roughly 900) and McLain (population roughly 400). The county’s population has hovered between 13,000 and 14,000 since 2000, with a slight uptick in the 2020 census to 13,595, driven primarily by natural increase rather than migration.