Cotulla's housing stock reflects its history as a small county seat that grew in distinct waves. Near downtown, the older homes and storefronts around the La Salle County Courthouse speak to the town's railroad-era beginnings. Away from the center, the pattern shifts to modest single-family houses and newer subdivisions developed to house a workforce tied to ranching and the Eagle Ford Shale energy economy. The surrounding countryside is dominated by large working ranches and scattered acreage, so rural and semi-rural properties are a defining part of the local market. The housing character is unpretentious and functional, oriented toward practicality and proximity to Interstate 35 and county services rather than toward urban amenities.

Life in Cotulla moves at the pace of a South Texas ranching and oil town. The county courthouse anchors a compact downtown, while the Brush Country Museum preserves the area's layered story of Native peoples, Spanish settlement, cattle drives, and petroleum. The town's role as a county seat brings steady civic activity, and its position as a service center for the Eagle Ford Shale brings an energy-industry presence that coexists with generations-old ranch families. LBJ's year as a teacher here remains a point of local pride, noted in the town's history and remembered in broader accounts of the future president's civil rights work. Community life is practical, close-knit, and tied closely to the land and the industries that sustain it.

Public education in Cotulla is provided by the Cotulla Independent School District, a district serving roughly 1,100 students across several campuses. Cotulla ISD operates within Texas Education Agency Region 20, the same service center covering much of South Texas, and provides pre-kindergarten through high school instruction for the town and surrounding La Salle County. The district's schools anchor family life in the community and serve a student body drawn from the town's long-established families and its energy-sector workforce alike. For families weighing a move to Cotulla, the district's small-school environment is a defining feature of the education landscape.

Cotulla's location on Interstate 35 is central to its identity, placing it between San Antonio to the north and Laredo and the Mexican border to the south. The interstate brings steady through-traffic and makes the town a logical stop and supply point for the surrounding ranch and oil country. Cotulla's founding is itself tied to transportation: the community grew up along the International-Great Northern Railroad, which opened the area to cattle and agricultural shipping in the early 1880s. State and county roads fan out from the city into La Salle County's ranchlands, making Cotulla the natural hub for reaching the county's rural reaches.

Recreation around Cotulla leans toward the South Texas outdoors. The Brush Country Museum and the La Salle County Courthouse offer a look at the region's history within downtown, while city parks such as Martinez Park provide everyday green space. Beyond town, the Brush Country is known for its hunting culture, with leased ranchland supporting deer and game hunting that draws visitors from across the state. The wider region offers fishing and outdoor access within a short drive, and Cotulla's position on Interstate 35 makes it a convenient base for exploring the ranchlands and small communities of the South Texas Brush Country.