Alta Loma High School
| Alta Loma High School | |
|---|---|
| Address | |
8880 Baseline Road , 91701 United States | |
| Coordinates | 34°07′25″N 117°36′42″W / 34.12361°N 117.61167°W |
| Information | |
| Type | Public |
| Established | 1963 |
| School district | Chaffey Joint Union High School District |
| Superintendent | Mathew Holton |
| Principal | Jason Kaylor |
| Teaching staff | 99.25 (FTE) |
| Grades | 9–12 |
| Number of students | 2,400 (2023–2024) |
| Student to teacher ratio | 24.18 |
| Campus | Suburban |
| Color(s) | Royal blue white silver |
| Athletics conference | Palomares League |
| Team name | Lions |
| Newspaper | The Brave Times |
| Yearbook | Sisunga |
| Website | alhs |
Alta Loma High School is a public high school located in Rancho Cucamonga, California, United States, and is part of the Chaffey Joint Union High School District.