Pioneer High School
| Name | Pioneer High School |
| Grades | Class 09 to Class 12 |
| Address | 10800 Ben Avon |
| City | Whittier |
| School District | Whittier Union High |
| County | Los Angeles County |
| Zipcode | 90606-3010 |
| Phone No. | (562)698-8121 |
| State | California |
| Suburb | Large |
| Students | 1233 |
| Teachers | 52 |
| Student Teacher Ratio | 23.5 students per teacher |
| Charter School | No |
| Magnet School | N/A |
Pioneer High School is located at 10800 Ben Avon in Whittier city of Los Angeles County county in California. This school comes under Whittier Union High. You can call them at (562)698-8121 for more details. This is not a magnet school. Total one thousand two hundred thirty three students from class 09 to class 12 study in this school who are taught by fifty two teachers. This is not a charter school. The student teacher ratio of this school is 23.5.