Shelby County is a county located in the far eastern portion of the U.S. state of Texas. As of the 2020 census, its population was 24,022. Its county seat is Center. The county was established in 1835 as a municipality of Mexico and organized as a county in 1837. It is named for Isaac Shelby, a soldier in the American Revolution who became the first governor of Kentucky.

History

Shelby County was established in 1837. It was named for Isaac Shelby, a soldier from Tennessee during the American Revolution, and first Governor of Kentucky.

Geography

According to the U.S. Census Bureau, the county has a total area of , of which are land and (4.7%) are covered by water.

Adjacent counties and parishes

  • Panola County (north)
  • De Soto Parish, Louisiana (northeast)
  • Sabine Parish, Louisiana (east)
  • Sabine County (south)
  • San Augustine County (south)
  • Nacogdoches County (southwest)
  • Rusk County (northwest)

National protected area

  • Sabine National Forest (part)

Demographics