Skip to content

EDITION 2026.08 /8,821 RECORDS / PUBLIC DOMAIN

PublicDataHubOfficial public data, made findable
§00

School district

Grossmont Union High

La Mesa, California

Grossmont Union High runs 15 public schools in California, enrolling 16,738 students — the 494th largest district in the country.

§01

At a glance

Schools

15schools

1068th nationally, tied with 86

Enrollment

16,738students

494th nationally

Schools listed here

15in the directory

§02

Schools

All 15 schools in the district, largest first.

Enrollment
  1. 1Granite Hills High2,398 students
  2. 2Grossmont High2,175 students
  3. 3Valhalla High1,911 students
  4. 4El Capitan High1,825 students
  5. 5Santana High1,736 students
  6. 6El Cajon Valley High1,652 students
  7. 7Monte Vista High1,569 students
  8. 8West Hills High1,532 students
  9. 9Mount Miguel High1,480 students
  10. 10Idea Center140 students
  11. 11Merit Academy79 students
  12. 12Chaparral High62 students
  13. 13Grossmont Middle College High49 students
  14. 14Elite Academy44 students
  15. 15Reach Academy23 students
Schools in Grossmont Union High
SchoolCityEnrollment
Granite Hills HighEl Cajon2,398
Grossmont HighLa Mesa2,175
Valhalla HighEl Cajon1,911
El Capitan HighLakeside1,825
Santana HighSantee1,736
El Cajon Valley HighEl Cajon1,652
Monte Vista HighSpring Valley1,569
West Hills HighSantee1,532
Mount Miguel HighSpring Valley1,480
Idea CenterEl Cajon140
Merit AcademyLa Mesa79
Chaparral HighEl Cajon62
Grossmont Middle College HighEl Cajon49
Elite AcademyEl Cajon44
Reach AcademyLa Mesa23
§03

Where this sits

§04

Sources & licence

Provenance

National Center for Education Statistics
Common Core of Data — school and district directory
Current · as of August 17, 2026U.S. Public Domain (NCES)

Collected and published by NCES; retrieved through the Urban Institute Education Data Portal, which republishes the NCES files unchanged.

Data as of September 1, 2022.