Spring High School is a public high school located in the Spring CDP in unincorporated Harris County, Texas, United States.Spring High School, which serves grades 9 through 12, is a part of the Spring Independent School District. Spring High School's mascot is the lion. School colors are black, green, and white. Oren Chappell was principal of the school in the early 1980s. Gloria Marshall was the principal of Spring High School from 1985 until June 2007.