O'Connell (John) High School
| Name | O'Connell (John) High School |
| Grades | Class 09 to Class 12 |
| Address | 2355 Folsom St. |
| City | San Francisco |
| School District | San Francisco Unified |
| County | San Francisco County |
| Zipcode | 94110-2010 |
| Phone No. | (415)695-5370 |
| State | California |
| City | Large |
| Students | 525 |
| Teachers | 40 |
| Student Teacher Ratio | 13.2 students per teacher |
| Charter School | No |
| Magnet School | N/A |
O'Connell (John) High School is located at 2355 Folsom St. in San Francisco city of San Francisco County county in California. This school comes under San Francisco Unified. You can call them at (415)695-5370 for more details. This is not a magnet school. Total five hundred twenty five students from class 09 to class 12 study in this school who are taught by forty teachers. This is not a charter school. The student teacher ratio of this school is 13.2.