La Serna High School
| La Serna High School | |
|---|---|
| Address | |
15301 Youngwood Drive , California 90605 United States | |
| Information | |
| Type | Public |
| Motto | Vestri Optimus erit |
| Established | 1961 |
| School district | Whittier Union High School District |
| Principal | Griselda Castro |
| Teaching staff | 89.65 (FTE) |
| Grades | 9–12 |
| Enrollment | 2,385 (2023–2024) |
| Student to teacher ratio | 26.60 |
| Color(s) | Crimson Gold White |
| Mascot | Lancer |
| Rival | California High School |
| Newspaper | The Freelancer |
| Yearbook | The Pennon |
| Website | http://lshs.wuhsd.org/ |
La Serna High School (abbreviated LSHS) is a public high school in Whittier, California that was founded in 1961 and is part of the Whittier Union High School District. The school has been honored five times as a California Distinguished School most recently in 2021. The school's colors are crimson, gold, and white.