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Public schoolHighGrades 9–12

Gahr (Richard) High

🇺🇸 Official data · 2025Cerritos, California 90703 · ABC Unified

51.7/ 100
Success Index (US)
Top 50%

#363 of 1,343 high schools in California
#7923 of 16,910 nationally

How is this calculated?
Students
1,631
Enrollment
1,631
Source: NCES CCD
Free/reduced-price lunch
61.2%
Source: NCES CCD
Students per teacher
22.7
Source: NCES CCD

About Gahr (Richard) High

Gahr (Richard) High is a public high school located in Cerritos, in the ABC Unified school district of California, United States. It caters for Grades 9–12. In 2025 it enrolled 1,631 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 51.7 out of 100, placing it in the top 50% of high schools in United States and 363rd of 1,343 ranked high schools in California. Its strongest component is reading proficiency (76th percentile), and its weakest is students per teacher (9th percentile).

Other published figures: enrollment 1,631.

There are 15 schools in Cerritos; Gahr (Richard) High ranks 13th of 15 scored schools there.

Success Index (US) breakdown

Each component is a percentile against high schools across United States.

  • Math proficiency (30%)47%
  • Reading proficiency (30%)72%
  • Community advantage (fewer free/reduced-price lunch) (25%)61.2%
  • Students per teacher (15%)22.7

The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.

Published measures

All figures published for Gahr (Richard) High by the official sources.

Enrollment
1,631
Students enrolled in the latest NCES directory year.
Free/reduced-price lunch
61.2%
Share of students eligible for free or reduced-price lunch.
Students per teacher
22.7
Enrollment divided by FTE teachers; not class size.
Reading proficiency
72%
Share of tested students proficient or above (all students, all grades).
Math proficiency
47%
Share of tested students proficient or above (all students, all grades).

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Schools near Gahr (Richard) High

Closest schools by straight-line distance, with their Success Index (US).

Similar schools

Public high schools in California with a comparable Enrollment.

Frequently asked questions

Is Gahr (Richard) High a good school?

Gahr (Richard) High has a Success Index (US) of 51.7 out of 100 (Top 50% of high schools in United States) and ranks #363 of 1,343 in California. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.

Where does Gahr (Richard) High rank in California?

Gahr (Richard) High ranks #363 of 1,343 high schools in California and #7923 of 16,910 nationally on the Success Index (US) (2025 data).

How many students attend Gahr (Richard) High?

Gahr (Richard) High had 1,631 students in 2025.

Is Gahr (Richard) High a elementary school or a high school?

Gahr (Richard) High is classified as a high school covering Grades 9–12. It is a public school.

What other schools are near Gahr (Richard) High?

There are 10 schools within 15 km of Gahr (Richard) High; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.