Acalanes High School
| Name | Acalanes High School |
| Grades | Class 09 to Class 12 |
| Address | 1200 Pleasant Hill Rd. |
| City | Lafayette |
| School District | Acalanes Union High |
| County | Contra Costa County |
| Zipcode | 94549-2623 |
| Phone No. | (925)280-3970 |
| State | California |
| Suburb | Large |
| Students | 1303 |
| Teachers | 67 |
| Student Teacher Ratio | 19.4 students per teacher |
| Charter School | No |
| Magnet School | N/A |
Acalanes High School is located at 1200 Pleasant Hill Rd. in Lafayette city of Contra Costa County county in California. This school comes under Acalanes Union High. You can call them at (925)280-3970 for more details. This is not a magnet school. Total one thousand three hundred three students from class 09 to class 12 study in this school who are taught by sixty seven teachers. This is not a charter school. The student teacher ratio of this school is 19.4.