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SCHOOL COMMUNITY·BONNEVILLE JOINT DISTRICT·NCES 160093001097

THUNDER RIDGE HIGH SCHOOL

4941 EAST 1ST STREET, IDAHO FALLS, ID 83401 · (208) 523-4739 · Bonneville County
GRADES 09–12HIGH41-RURALREGULAR SCHOOL1,693 STUDENTS
C
allk12 Grade
Scored higher than 31% of Idaho public high schools
  • CTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • ·Beats expectations Not available for this school, so the grade uses the other parts.
  • ·Three-year trend Not available for this school, so the grade uses the other parts.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Idaho public high schools

Enrollment
1,693
High
DISTRICT 679 · STATE 455
Student : Teacher
21.7:1
78 FTE teachers
DISTRICT 19.1:1 · STATE 16.0:1
Free / Reduced Lunch
27%
464 students
DISTRICT 38% · STATE 46%
Community
5
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 942225%
Grade 1047128%
Grade 1141825%
Grade 1238223%
Student demographics
36%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 34% · STATE 44% · US 70%
White
1,31878%
DISTRICT 80% · STATE 72% · US 43%
Hispanic
30718%
DISTRICT 16% · STATE 21% · US 30%
Black
91%
DISTRICT 1% · STATE 1% · US 15%
Asian
111%
DISTRICT 1% · STATE 1% · US 6%
Two+
362%
DISTRICT 2% · STATE 3% · US 5%
Native American
101%
DISTRICT 1% · STATE 1% · US 1%
Pacific Islander
20%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
82449%
Female
86951%

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Test scores

ISAT 2024-25 . % Proficient
English Language Arts
62.0%
ID avg 53.4%
Math
26.9%
ID avg 43.5%

What this means: On the ISAT, Idaho's statewide test, about 62 of every 100 students at this school read and write at grade level and about 27 of 100 do math at grade level. Across all Idaho schools, those numbers are about 53 and 44.

Source: ISAT. All students, all grades. See all years and grades →

Schools most like THUNDER RIDGE HIGH SCHOOL

SchoolStudentsLow-incomeProficient
THUNDER RIDGE HIGH SCHOOL this school1,69327.4%N/A
MIDDLETON HIGH SCHOOL
MIDDLETON
1,44325.8%N/A
IDAHO FALLS SENIOR HIGH SCHOOL
IDAHO FALLS
1,29830.8%N/A
HIGHLAND HIGH SCHOOL
POCATELLO
1,45628.8%N/A
HILLCREST HIGH SCHOOL
AMMON
1,23025.5%N/A
BONNEVILLE HIGH SCHOOL
IDAHO FALLS
1,17630.7%N/A
Matched among Idaho high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where THUNDER RIDGE HIGH SCHOOL ranks

Among high schools
MeasureThis schoolIn IdahoIn Bonneville County
Math proficiency
ranked highest first
26.9%#62 of 84#7 of 8
Reading proficiency
ranked highest first
62.0%#38 of 97#6 of 9
Enrollment
ranked largest first
1,693#8 of 198#1 of 13
Students per teacher
ranked fewest first
21.7:1#89 of 105#7 of 8
Diversity index
ranked most diverse first
36.1%#56 of 105#6 of 8
Free and reduced lunch
ranked highest share first
27.4%#114 of 146#7 of 12
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
1,693
+137 (+9%) vs 2020
Student : Teacher
21.7:1
was 21.9:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,69377.921.7:127% (464)
2023-241,73179.721.7:125% (438)
2022-231,70876.422.4:123% (398)
2020-211,5567121.9:119% (301)
Source: NCES Common Core of Data. Rows are the federal collections on file for THUNDER RIDGE HIGH SCHOOL.

About THUNDER RIDGE HIGH SCHOOL

THUNDER RIDGE HIGH SCHOOL is one of the public schools in IDAHO FALLS, Idaho. It is a large high school. Classes run from 9 through 12, and the school has 1,693 students. Against the 455-student average for high schools in Idaho, enrollment here is 272% higher.

In BONNEVILLE JOINT DISTRICT, 26 schools enroll a combined 13,577 students.

At THUNDER RIDGE HIGH SCHOOL, White students make up 78% of the student body. After that, the student body is 18% Hispanic and 2% multiracial. The school's diversity index is 36%, meaning two students picked at random have a 36% chance of belonging to different racial or ethnic groups.

THUNDER RIDGE HIGH SCHOOL operates with 77.9 full-time-equivalent teachers, a ratio of about 21.7:1. On average, high schools in Idaho have 16.0:1, compared with 21.7:1 here. THUNDER RIDGE HIGH SCHOOL reports 27% of students eligible for free or reduced-price meals. The gap from the 41% average for public schools in Bonneville County is 14 points.

Measured against Idaho public high schools, THUNDER RIDGE HIGH SCHOOL receives a C. The grade weighs proficiency most heavily, then how results compare with what the school's low-income share predicts, then the three-year change.

Bonneville County has these Census figures: the median household income is $79,068, the share of adults with a bachelor's degree or higher is 33%, and about 7% of people live in poverty. In all, Bonneville County has 57 public schools and roughly 27,028 students.

BLACK CANYON MIDDLE SCHOOL is the nearest neighboring public school, about 0.2 miles away. The five-mile area around THUNDER RIDGE HIGH SCHOOL holds at least 8 other public schools.

Federal records code the school's setting as Rural: Fringe.

THUNDER RIDGE HIGH SCHOOL's enrollment climbed from 1,556 in 2020-21 to 1,693 in 2024-25.

Questions about school safety, transportation, and start times can be posted here. Reviews and ratings from people who know the school are welcome.

Bonneville County at a glance

View full county profile
Population
129,523
Census ACS
Median income
$79,068
Household, ACS
Bachelor's+
33%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
57
27,028 students

Quick facts

School name
THUNDER RIDGE HIGH SCHOOL
District
BONNEVILLE JOINT DISTRICT
Address
4941 EAST 1ST STREET, IDAHO FALLS, ID 83401
Phone
(208) 523-4739
County
Bonneville County
Level
High
Grade range
09–12
Total enrollment
1,693
Teachers (FTE)
78
Student–teacher ratio
21.7:1
Free and reduced lunch
464 (27%)
Locale
41-Rural: Fringe
NCES ID
160093001097
Charter school
No
Virtual school
No

Related schools

Other schools in BONNEVILLE JOINT DISTRICT
Other schools in IDAHO FALLS
Other Thunder Ridge High schools

One other US public school is named Thunder Ridge High. THUNDER RIDGE HIGH SCHOOL is the largest of the 2.

Nearby schools

Frequently asked questions

About THUNDER RIDGE HIGH SCHOOL
What is the total enrollment at THUNDER RIDGE HIGH SCHOOL?
THUNDER RIDGE HIGH SCHOOL enrolls approximately 1,693 students in grades 09-12.
What grades does THUNDER RIDGE HIGH SCHOOL serve?
THUNDER RIDGE HIGH SCHOOL serves grades 09-12.
How many students per teacher at THUNDER RIDGE HIGH SCHOOL?
Approximately 21.7:1 students per teacher at THUNDER RIDGE HIGH SCHOOL.
How diverse is THUNDER RIDGE HIGH SCHOOL?
THUNDER RIDGE HIGH SCHOOL reports a student body of 78% White, 18% Hispanic, 1% Black, 1% Asian, 2% Two or more.
Is THUNDER RIDGE HIGH SCHOOL public or private?
THUNDER RIDGE HIGH SCHOOL is a public K-12 school, overseen by BONNEVILLE JOINT DISTRICT.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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