Grossmont High is a public high school in La Mesa, San Diego County, California. The campus is operated by Grossmont Union High. Serving students in 9-12, the school enrolls approximately 2,172 students with 89.3 full-time equivalent teachers, maintaining a student-teacher ratio of 24.3:1 according to federal National Center for Education Statistics (NCES) records for the 2024-2025 school year.
School Information
NCES 2024-2025
Grades Offered
9-12
School Level
High School
School Type
Regular School
Locale Setting
Suburb: Large
Charter School
No
Operational Status
Open
NCES School ID
061623002022
State Identifier
CA-3768130-3732625
County FIPS
06073
Physical Location Address
1100 Murray Dr.
La Mesa, CA 91944-1043
La Mesa, CA 91944-1043
Mailing Address
PO Box 1043
La Mesa, CA 91944-1043
La Mesa, CA 91944-1043
School District
Parent District
Grossmont Union High
Operating Schools
15 schools
District Type
Regular Public School District
Central Office
El Cajon, CA
Location Map
32.7814, -116.9869
Google Maps ›
Nearby Public Schools
Northmont Elementary
0.7 mi
Elementary • La Mesa
EJE Elementary Academy Charter
1 mi
Elementary • El Cajon
EJE Middle Academy
1 mi
Middle • El Cajon
Parkway Sports and Health Science Academy
1.2 mi
Middle • La Mesa
Sparrow Academy
1.3 mi
Elementary • La Mesa