Buffalo is a city in Leon County, Texas, in the east-central part of the state, located at the crossroads of Interstate 45 and U.S. Highway 79, roughly halfway between Dallas and Houston. That central position on the state's principal Dallas–Houston corridor has long shaped the town's identity, making it a familiar stopping point for travelers and giving residents an unusual degree of highway flexibility for a small town. The community was established in 1872 as a settlement along the International-Great Northern Railroad, which drove its early growth as a rail stop and shipping point in the region's agricultural economy. The railroad remains part of Buffalo's heritage, and the town's early survey and layout were tied directly to the line's expansion through Leon County. Over the decades, Buffalo grew to become the largest community in Leon County, a role it still holds today, with a 2020 census population of about 1,800 — ahead of the county seat of Centerville, which lies about 14 miles to the south. As the county's largest town, Buffalo serves as a local hub for schools, commerce, and services in a largely rural area. It is served by the Buffalo Independent School District, which covers northern Leon County and extends into southern Freestone County, operating the community's elementary, middle, and high schools. The district's athletic teams and events are a focal point of community life, and the schools anchor the town's family-oriented character. The surrounding landscape is the gently rolling countryside of east-central Texas, where farmland, ranch land, and small communities define the region between the Blackland Prairie and the East Texas Piney Woods. The town's economy mixes highway-oriented services along the I-45 and U.S. 79 corridors with the small-town commercial life of its center, giving residents both convenience and a rooted sense of place. For residents, Buffalo offers a quiet, rural lifestyle with a distinctive advantage: its position roughly midway between Dallas and Houston puts both major metropolitan areas within a direct highway drive for work, healthcare, shopping, and cultural access. That combination of small-town pace, local schools, and central location is what defines Buffalo's appeal in east-central Texas.