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Johnston Senior High

🇺🇸 Official data · 2025Johnston, Rhode Island 02919 · Johnston

38.2/ 100
Success Index (US)
Lower 50%

#34 of 57 high schools in Rhode Island
#11401 of 16,910 nationally

How is this calculated?
Students
826
Enrollment
826
Source: NCES CCD
Free/reduced-price lunch
55.7%
Source: NCES CCD
Students per teacher
10.3
Source: NCES CCD

About Johnston Senior High

Johnston Senior High is a public high located in Johnston, in the Johnston school district of Rhode Island, United States. It caters for Grades 9–12. In 2025 it enrolled 826 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 38.2 out of 100, placing it in the lower 50% of high schools in United States and 34th of 57 ranked high schools in Rhode Island. Its strongest component is students per teacher (86th percentile), and its weakest is math proficiency (18th percentile).

Other published figures: enrollment 826.

There are 8 schools in Johnston; Johnston Senior High ranks 4th of 7 scored schools there.

Success Index (US) breakdown

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

  • Math proficiency (30%)20%
  • Reading proficiency (30%)42%
  • Community advantage (fewer free/reduced-price lunch) (25%)55.7%
  • Students per teacher (15%)10.3

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 Johnston Senior High by the official sources.

Enrollment
826
Students enrolled in the latest NCES directory year.
Free/reduced-price lunch
55.7%
Share of students eligible for free or reduced-price lunch.
Students per teacher
10.3
Enrollment divided by FTE teachers; not class size.
Reading proficiency
42%
Share of tested students proficient or above (all students, all grades).
Math proficiency
20%
Share of tested students proficient or above (all students, all grades).

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Schools near Johnston Senior High

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

Similar schools

Public high schools in Rhode Island with a comparable Enrollment.

Frequently asked questions

Is Johnston Senior High a good school?

Johnston Senior High has a Success Index (US) of 38.2 out of 100 (Lower 50% of high schools in United States) and ranks #34 of 57 in Rhode Island. 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 Johnston Senior High rank in Rhode Island?

Johnston Senior High ranks #34 of 57 high schools in Rhode Island and #11401 of 16,910 nationally on the Success Index (US) (2025 data).

How many students attend Johnston Senior High?

Johnston Senior High had 826 students in 2025.

Is Johnston Senior High a elementary school or a high school?

Johnston Senior High is classified as a high covering Grades 9–12. It is a public school.

What other schools are near Johnston Senior High?

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