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Public schoolHighGrades 9–12

Joseph A. Gregori High

🇺🇸 Official data · 2025Modesto, California 95356 · Modesto City High

34.9/ 100
Success Index (US)
Lower 50%

#708 of 1,343 high schools in California
#12216 of 16,910 nationally

How is this calculated?
Students
2,346
Enrollment
2,346
Source: NCES CCD
Free/reduced-price lunch
58.6%
Source: NCES CCD
Students per teacher
23.0
Source: NCES CCD

About Joseph A. Gregori High

Joseph A. Gregori High is a public high located in Modesto, in the Modesto City High school district of California, United States. It caters for Grades 9–12. In 2025 it enrolled 2,346 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 34.9 out of 100, placing it in the lower 50% of high schools in United States and 708th of 1,343 ranked high schools in California. Its strongest component is reading proficiency (47th percentile), and its weakest is students per teacher (8th percentile).

Other published figures: enrollment 2,346.

There are 72 schools in Modesto; Joseph A. Gregori High ranks 23rd of 70 scored schools there.

Success Index (US) breakdown

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

  • Math proficiency (30%)28%
  • Reading proficiency (30%)52%
  • Community advantage (fewer free/reduced-price lunch) (25%)58.6%
  • Students per teacher (15%)23.0

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 Joseph A. Gregori High by the official sources.

Enrollment
2,346
Students enrolled in the latest NCES directory year.
Free/reduced-price lunch
58.6%
Share of students eligible for free or reduced-price lunch.
Students per teacher
23.0
Enrollment divided by FTE teachers; not class size.
Reading proficiency
52%
Share of tested students proficient or above (all students, all grades).
Math proficiency
28%
Share of tested students proficient or above (all students, all grades).

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Schools near Joseph A. Gregori 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 Joseph A. Gregori High a good school?

Joseph A. Gregori High has a Success Index (US) of 34.9 out of 100 (Lower 50% of high schools in United States) and ranks #708 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 Joseph A. Gregori High rank in California?

Joseph A. Gregori High ranks #708 of 1,343 high schools in California and #12216 of 16,910 nationally on the Success Index (US) (2025 data).

How many students attend Joseph A. Gregori High?

Joseph A. Gregori High had 2,346 students in 2025.

Is Joseph A. Gregori High a elementary school or a high school?

Joseph A. Gregori High is classified as a high covering Grades 9–12. It is a public school.

What other schools are near Joseph A. Gregori High?

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