School district in California, United States
The William S. Hart Union High School District (commonly referred to simply as the Hart District) is a school district in the Santa Clarita Valley of Los Angeles County, California. It serves all of the valley's high school students (grades 9–12) and most of its junior high school students (grades 7–8). As of 2022–23, the total number of enrolled students (in 16 schools) was 22,469. The district's... Wikipedia