Mexia's social calendar reflects its Central Texas roots. The annual Juneteenth celebration at Lake Mexia is a long-standing community tradition that brings residents and visitors together each year. History is woven through daily life as well: the Confederate Reunion Grounds State Historic Site continues to host historical re-enactments and family reunions, carrying forward a gathering tradition that dates to the 19th century. The town center offers a compact, walkable mix of locally owned businesses, while the surrounding countryside supports ranching and agriculture. That combination of historic character, outdoor recreation, and small-town pace gives Mexia a relaxed, community-centered feel that differs sharply from the larger metros of the region.

Public education in Mexia is provided by the Mexia Independent School District, which operates campuses serving students from early grades through high school. The district is based in the city and functions as a community school system for Mexia and the surrounding portion of northeastern Limestone County. Families have access to public school options within the district as well as private and alternative choices in the wider Central Texas area. The district's role as a local anchor is reflected in its central place in community life.

Mexia sits at the intersection of U.S. Highway 84 and State Highways 14 and 171, making it a practical crossroads for northeastern Limestone County. U.S. Highway 84 links the area east and west across Central Texas, while the state highways connect Mexia to nearby communities such as Groesbeck, roughly twelve miles to the southwest. The highway junction positions Mexia within commuting distance of larger regional cities while keeping rural roads and farm-to-market routes close at hand for the surrounding countryside.

Recreation is a defining feature of Mexia. Fort Parker State Park, on the city's western edge, surrounds Lake Fort Parker along the Navasota River and provides camping, boating, fishing, hiking, and picnicking. The park's Civilian Conservation Corps origins are visible in its historic structures and facilities. Nearby, the Confederate Reunion Grounds State Historic Site preserves an 1872 heritage house and an 1893 dance pavilion on a site used for generations of gatherings. Lake Mexia adds a second waterfront destination for boating and angling and anchors the community's annual Juneteenth celebration.