Troup's housing stock is almost entirely single-family homes, reflecting the community's small-town, family-oriented character. Older homes in the established grid near downtown sit alongside mid-century ranches and newer construction on the town's edges, with rural acreage and farm properties beyond the city limits. The market skews toward owner-occupied homes, many on comfortable lots, and reflects a traditional East Texas pattern distinct from Tyler's larger subdivisions.

Troup is small enough to function as one community, with older residential blocks clustered around the downtown and newer homes spreading toward the town's edges. State Highways 110 and 135 run through the area, connecting the neighborhoods to Tyler and Jacksonville. Beyond the incorporated limits, the countryside of Smith and Cherokee counties holds scattered farmsteads and acreage homes, and the town serves as a service center for the surrounding rural area.

Life in Troup centers on schools, churches, and community events. Friday-night football, school activities, and local gatherings anchor the social calendar, and the town's small size fosters a neighborly, close-knit feel. Residents shop locally for essentials and turn to Tyler or Jacksonville for larger retail and services. The surrounding pine woods and lakes support hunting, fishing, and outdoor recreation, giving Troup a distinctly East Texas way of life.

Troup Independent School District serves the city and surrounding area with elementary, middle, and high school campuses. The district is a focal point of community life, with strong athletics and extracurricular programs that draw broad local support. Families seeking additional options can look to districts in nearby Tyler, Jacksonville, and Whitehouse, and Tyler's higher-education institutions—including the University of Texas at Tyler and Tyler Junior College—are within commuting distance.

State Highway 110, known as the Troup Highway, provides the main route north from Troup into Tyler, a drive of roughly 20 minutes. State Highway 135 also passes through the area, connecting toward Jacksonville to the southwest. The town is car-dependent, with most residents commuting by personal vehicle for work, school, and errands. Tyler Pounds Regional Airport, about 20 miles to the north, provides regional air service for longer trips, while the larger Dallas-area airports are reachable for national and international travel.

Recreation around Troup draws on the East Texas landscape of pine woods, pastures, and lakes. Lake Tyler, Lake Palestine, and the smaller lakes of the region offer fishing and boating, while the surrounding timberland provides hunting, hiking, and outdoor space. Local parks and school athletic facilities host sports and community events throughout the year. Tyler's larger parks, trails, and attractions—including Tyler State Park and the city's rose gardens—are within a short drive for additional recreation.