Sealy is a city in Austin County, in southeastern Texas, sitting at the junction of Interstate 10 and State Highway 36 about fifty miles west of Houston. It lies in the Brazos River country near the historic site of San Felipe de Austin, the town that served as the capital of Stephen F. Austin's colony in the 1820s. Sealy's own founding came later, in the 1870s, when the Gulf, Colorado and Santa Fe Railway routed a line through the area and railroad agent George Sealy purchased land for a depot that would give the town its name. The city holds a small but genuine place in American commercial history. In 1885, local resident Daniel Haynes invented a process for manufacturing a felted cotton, non-tufted mattress, which he trademarked under the Haynes name and sold nationwide. The enterprise became so identified with the town that the mattress brand—Sealy—eventually carried its name, making Sealy the birthplace of one of the country's best-known bedding companies. That manufacturing legacy, along with other early industries, helped the town rebuild after fires and floods and remain the largest community in Austin County. Today Sealy is a family-oriented small city and an increasingly practical commuter base for the Houston region. Its location on Interstate 10 places the Katy area and Houston's western employment corridors within a manageable drive. Students attend Sealy ISD, and the local economy includes manufacturing, agriculture, retail along Highway 36, and services tied to the growing residential population. Recreation is anchored by Stephen F. Austin State Park, a 660-acre preserve minutes from town with hiking, biking, and camping, and by Lonestar Motorsports Park's drag-racing events. The city's parks, splash pads, and sports facilities serve everyday needs, while local wineries and the San Felipe historic district add regional flavor. Sealy suits families seeking a small-town pace with I-10 access, commuters to west Houston, and buyers who want more home and land for the money within reach of a major metro.