Dickinson High School is located in Dickinson, Texas, United States, in the Dickinson Independent School District.

The school serves most of Dickinson, all of San Leon, the majority of Bacliff, and portions of League City and Texas City.

[3] The school colors are blue and white with red trims.

The Dickinson Gators' school mascot is "Big Al" the alligator.

For a complete listing, see list of cities and towns in Houston–The Woodlands–Sugar Land MSA