 Built in 1976, ITMHS opened in 1980 as the first school in west Kerr County and was named at the request of Tom Moore, who donated the land it rests on today.As of the 2015 school year, the school has an enrollment of 451 students, This number of students places Ingram in the 3A class when competing in UIL, Ingram has been classified as a 3A school for the 2014 school year, and those following.The mascot is the Warrior and the colors are red, black, and white.