Grades 9-12. Request Your Transcripts . These and other factors contribute to the student/teacher ratio. Niche rankings are based on rigorous analysis of data and reviews. California Schools Guide is the Los Angeles Times' database of test scores, demographics and reader comments about California's public, charter and private schools. Glen A. Wilson High! California. It has 1,491 students in grades 9-12 with a student-teacher ratio of 25 to 1. Read more about how we calculate our rankings. Best College Prep Public High Schools in America, Niche Standout High Schools in California, Best College Prep Public High Schools in California, Best Public High School Teachers in California, Most Diverse Public High Schools in California, Best High Schools for Athletes in California, Niche Standout High Schools in Los Angeles Area, Best College Prep Public High Schools in Los Angeles Area, Best High Schools for STEM in Los Angeles Area, Best Public High Schools in Los Angeles Area, Most Diverse Public High Schools in Los Angeles Area, Best Public High School Teachers in Los Angeles Area, Best High Schools for Athletes in Los Angeles Area, Niche Standout High Schools in Los Angeles County, Best College Prep Public High Schools in Los Angeles County, Best Public High Schools in Los Angeles County, Best High Schools for STEM in Los Angeles County, Most Diverse Public High Schools in Los Angeles County, Best High Schools for Athletes in Los Angeles County, Best Public High School Teachers in Los Angeles County, Niche requires Javascript to work correctly. For all students and faculty members who attended GAWHS from 1966 - present. School details incorrect? If any details are incorrect, a school's coordinator can update them using My School.. Update your details Save. The average composite SAT score is a 1600 out of 2400, compared to a national average of 1500. 2018 - 2019 Karen Ayers. Glen A. Wilson High School is a public high school located in Hacienda Heights, California.It is one of two high schools located in the unincorporated community, and one of four in the Hacienda La Puente Unified School District.. Wilson was ranked 333 out of 804 in Newsweek's 2003 web-exc