The Littleton High School Web site is a detailed description of the programs, courses, activities, and staff of our 100 year old, grades 9-12, International Baccalaureate, Advanced Placement, 1600 students, comprehensive suburban high school located in a suburb south of Denver, Colorado, USA. Littleton High School's staff is comprised of one principal, four assistant principals, an athletic director, five counselors, an IB program coordinator, a Gifted/Talent program and Advanced Placement program coordinator, approximately 97 teachers, two library/media/technology specialists, and various secretaries, para-professionals, and other support personnel.

Littleton Public Schools school district includes the City of Littleton and adjacent unincorporated areas. The community is composed primarily of business and professional residents. The school district student population is approximately 16,400, and operates fifteen elementary schools, four middle schools, three high schools, two charter schools, and one alternative high school.