Knox City-O'Brien Consolidated Independent School District is a public school district based in Knox City, Texas (USA). In addition to Knox City, the district also serves the city of O'Brien. Located in southwestern Knox County, a portion of the district lies in northwestern Haskell County.

In 2009, the school district was rated "academically acceptable" by the Texas Education Agency.

Schools

• Knox City High School (Grades 9–12)
  • 1983 Class A state football champions
• O'Brien Middle (Grades 5–8)
  • previously O'Brien High School, which were the 1972 Texas state champions in six-man football, the first title ever awarded in this classification
• Knox City Elementary (Grades PK-4)

Special programs

Athletics

Knox City High School plays six-man football.

See also

• List of school districts in Texas