Thunder Ridge High School
🇺🇸 Official data · 2025Idaho Falls, Idaho 83401 · Bonneville Joint District
#66 of 134 high schools in Idaho
#8461 of 16,910 nationally
About Thunder Ridge High School
Thunder Ridge High School is a public high located in Idaho Falls, in the Bonneville Joint District school district of Idaho, United States. It caters for Grades 9–12. In 2025 it enrolled 1,693 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 49.7 out of 100, placing it in the top 50% of high schools in United States and 66th of 134 ranked high schools in Idaho. Its strongest component is community advantage (fewer free/reduced-price lunch) (84th percentile), and its weakest is students per teacher (10th percentile).
Other published figures: enrollment 1,693.
There are 39 schools in Idaho Falls; Thunder Ridge High School ranks 17th of 35 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%)59%
- Community advantage (fewer free/reduced-price lunch) (25%)27.4%
- Students per teacher (15%)22.0
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 Thunder Ridge High School by the official sources.
- Enrollment
- 1,693
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 27.4%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 22.0
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 59%
- 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 Thunder Ridge High School
Closest schools by straight-line distance, with their Success Index (US).
Black Canyon Middle School
Idaho Falls · Public middle · Grades 7–8
810 students · 301 m away
Taylors Crossing Charter School
Idaho Falls · Charter other · Grades PK–12
375 students · 1.0 km away
Cloverdale Elementary School
Idaho Falls · Public elementary · Grades PK–6
542 students · 1.5 km away
Rimrock Elementary
Ammon · Public elementary · Grades PK–6
533 students · 2.4 km away
Bridgewater Elementary School
Idaho Falls · Public elementary · Grades PK–6
480 students · 2.7 km away
Tiebreaker Elementary School
Idaho Falls · Public elementary · Grades PK–6
379 students · 2.9 km away
Iona Elementary School
Iona · Public elementary · Grades PK–6
661 students · 2.9 km away
Mountain Valley Elementary School
Ammon · Public elementary · Grades PK–6
398 students · 3.1 km away
Discovery Elementary School
Idaho Falls · Public elementary · Grades PK–6
607 students · 3.2 km away
White Pine Charter School
Ammon · Charter other · Grades K–12
651 students · 3.3 km away
Similar schools
Public high schools in Idaho with a comparable Enrollment.
Centennial High School
Boise · Public high · Grades 9–12
1,743 students
Ridgevue High School
Nampa · Public high · Grades 9–12
1,640 students
Kuna High School
Kuna · Public high · Grades 9–12
1,624 students
Eagle High School
Eagle · Public high · Grades 9–12
1,765 students
Meridian High School
Meridian · Public high · Grades 9–12
1,774 students
Post Falls High School
Post Falls · Public high · Grades 9–12
1,601 students
Frequently asked questions
Is Thunder Ridge High School a good school?
Thunder Ridge High School has a Success Index (US) of 49.7 out of 100 (Top 50% of high schools in United States) and ranks #66 of 134 in Idaho. 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 Thunder Ridge High School rank in Idaho?
Thunder Ridge High School ranks #66 of 134 high schools in Idaho and #8461 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Thunder Ridge High School?
Thunder Ridge High School had 1,693 students in 2025.
Is Thunder Ridge High School a elementary school or a high school?
Thunder Ridge High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Thunder Ridge High School?
There are 10 schools within 15 km of Thunder Ridge High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.