Housing in Buna reflects its rural East Texas character, with a mix of modest single-family homes on town lots and larger properties on acreage in the surrounding countryside. The housing stock ranges from older homes to newer construction, and many residents own their homes, contributing to a stable, settled community. The area's piney woods setting and larger lot sizes appeal to those seeking space, privacy, and a connection to the outdoors, while the community's small scale keeps housing accessible compared with the nearby urban centers. Proximity to the school district and the natural landscape are among the primary draws for homebuyers.

Life in Buna is rooted in the small-town traditions and natural surroundings of deep East Texas. Residents live amid the piney woods that define Jasper County, with a pace of life centered on family, school, church, and community events. The Buna Independent School District and its athletic programs serve as a central gathering point, and Friday-night football carries the familiar weight it holds across East Texas. Hunting, fishing, and outdoor recreation are woven into the regional culture, and the community's distance from urban congestion contributes to a relaxed, neighborly atmosphere. Beaumont and the Golden Triangle provide larger-city services and employment within driving distance.

Buna is served by the Buna Independent School District, which operates schools for the community and the surrounding areas of Jasper County. The district's athletic teams are known as the Cougars, and the schools serve as a central institution for local families, offering academics, athletics, and extracurricular programs. The district also participates in shared-services arrangements with neighboring districts, including the South Jasper County special-education cooperative based in Kirbyville, reflecting the collaborative approach common among small East Texas school systems. For higher education, residents can look to Lamar University in Beaumont and other institutions in the Golden Triangle region.

Buna's transportation position connects the community to the larger centers of Southeast Texas. U.S. Highway 96, a principal north-south corridor through East Texas, passes near the community and links it to Jasper and Lufkin to the north and Beaumont and Port Arthur to the south. This places the employment, shopping, and medical facilities of the Golden Triangle within a manageable drive while keeping Buna itself removed from urban traffic. Daily travel is automobile-based, and the community's rural setting means residents rely on the regional highway network for commuting and access to services, with the interstate system reached via the Beaumont area.

Recreation around Buna centers on the outdoors of deep East Texas. The surrounding piney woods, lakes, and waterways of Jasper County support hunting, fishing, and boating, and the region's numerous public lakes and reservoirs are within driving distance. The nearby Angelina and Sabine national forests extend the opportunities for hiking, camping, and wildlife viewing. Local school athletics provide a regular community recreation rhythm, and the broader East Texas region offers seasonal festivals and events. The warm climate and abundant natural land make outdoor activity a year-round feature of life in this part of the state.