Dumas ISD is a public school district based in Dumas, Texas, serving the communities of Dumas and Cactus. Motto: Expect Success.

Mission: The District will provide academic excellence through collaboration with students, parents and the community.

Enrollment: Approximately 4,288 students (2023-2024 school year).

Superintendent: Monty Hysinger (monty.hysinger@dumasisd.org).

Campuses: Dumas High School, North Plains Opportunity Center, Dumas Junior High School, Dumas Intermediate School, Cactus Elementary School, Green Acres Elementary School, Hillcrest Elementary School, Morningside Elementary School, Sunset Elementary School.

Contact Information: Mailing Address - PO Box 615, Dumas, TX 79029-0615. Physical Address - 421 W. 4th St, Dumas, TX 79029. Phone: (806) 935-6461. Fax: (806) 935-6275.