Walnut High School
| Walnut High School | |
|---|---|
| Address | |
400 N. Pierre Rd. , 91789 United States | |
| Coordinates | 34°01′19″N 117°51′01″W / 34.02193°N 117.85033°W |
| Information | |
| School type | Public |
| Motto | To Teach and Learn Every Day |
| Established | 1968 |
| NCES School ID | 064128006843 |
| Principal | Michele Lew |
| Staff | 93 |
| Enrollment | 2,138 (2022–2023) |
| Color(s) | Blue and Gold |
| Fight song | Sons of Westwood |
| Athletics conference | Hacienda League |
| Mascot | Mustang |
| Rival | Diamond Bar High School |
| Accreditations | WASC |
| Newspaper | The Hoofprint |
| Yearbook | The Cayuse |
| Athletic facility | Ken Gunn Stadium |
| Website | www |
Walnut High School is a public high school located at Walnut, California, among the San Jose Hills of the San Gabriel Valley in Southern California.
Walnut High School is also located within the Walnut Valley Unified School District, which has also been ranked by sources to be one of the top public school districts in all of Southern California. The school is a two-time National Blue Ribbon School (1992–93 and 1997–98), six-time California Distinguished school (1991, 1992, 1994, 1998, 2005 and 2009), and a California Gold Ribbon School (2017). Walnut High School has offered the International Baccalaureate program since 1999.