Aliso Niguel High School (ANHS), which is part of the Capistrano Unified School District, is located in the city of Aliso Viejo, California. Most of its students reside in the communities of Aliso Viejo and Laguna Niguel. The school is a California Distinguished School, a National Blue Ribbon School, and a New American High School. Aliso Niguel was ranked as number 217 in Newsweek's 2011 list of the top 500 high schools in the nation, and was within the top 5% of high schools nationwide.
Opening its doors in 1993 with a student body of 1600, ANHS became the fourth high school in the Capistrano Unified School District. With the implementation of Digital High School grant in 2000, Aliso Niguel High School invested over $1 million in new technology and related instruction. Additionally, all teachers have e-mail addresses and web sites for swift communication with parents. Organized parent involvement takes the form of an active PTSA and a wide range of parent booster organizations.