| Location |
| 425 Castle Rock Rd |
| Hours |
| (Please fill in hours) |
| Phone |
| (925) 938-0900 |
| Website |
| http://www.mdusd.k12.ca.us/northgate |
| Owner(s) |
| (Names of owners/proprietors here) |
| Established |
| 1974 |
Northgate is a suburban high school located in Walnut Creek near the north entrance to Mount Diablo. It is part of the Mount Diablo Unified School District. The school is an indoor high school with very few windows, and is often referred to as looking like a prison.
Mascot: Broncos Colors: Crimson and Gold
