- Enrollment
- 1,336
- Students per teacher
- 19.9:1
- Resource Index
- 34/100
Middle school (grades 6-8) · Idaho Falls, ID
Eagle Rock Middle School
Federal NCES profile for Eagle Rock Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 47/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 160153000257
👥 S:T ratio 40
🌟 Gifted program 70
🎓 Counselors 30
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Eagle Rock Middle School earns 47/100 on the Resource Investment Index, with class sizes near the Idaho median.
- #2 of 5
- middle schools in Idaho Falls · Resource Index
- 47
- Resource Index · Typical
- 15:1
- students per teacher
- 34.4%
- free-lunch eligible
Eagle Rock Middle School has class sizes near the Idaho median. Computed live against every Idaho school reporting to NCES.
By Resource Investment Index, Eagle Rock Middle School ranks #2 of 5 middle schools in Idaho Falls, ID.
School address
District: Idaho Falls District · Idaho
NCES ID 160153000257 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-30 students YoY
Eagle Rock Middle School held near 746 students from 2022-23 to 2023-24 (-30 headcount).
Teacher FTE added 47.4 → 48.4 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-30 students YoY 160153000257 · Idaho Falls, ID Middle · MID · TRAD
704 enr · 15:1 · 34.4% lunch · RII 47
Nearest enrollment peer: Skyline Senior High School (1,336 students)
Eagle Rock Middle School held near 746 students from 2022-23 to 2023-24 (-30 headcount). Teacher FTE added 47.4 → 48.4 across the same CCD years. Read with this school → · District book → · Idaho schools → · Find another →
Eagle Rock Middle School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Skyline Senior
Skyline Senior High School
1,336 students
- Idaho Falls Se
Idaho Falls Senior High School
1,298 students
- Taylorview Mid
Taylorview Middle School
753 students
- This school
Eagle Rock Middle School
704 students
- Longfellow Ele
Longfellow Elementary School
577 students
- Sunnyside Elem
Sunnyside Elementary School
568 students
What this shows Eagle Rock Middle School reports 704 students on the CCD universe file.
How Eagle Rock Middle School compares
Eagle Rock Middle School held steady on CCD headcount: ratios and free-lunch share vs Idaho and U.S. means.
| Metric | This school | vs Idaho | Idaho avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 15:1 | ▼ 12% | 17.1:1 | 15.7:1 |
| Free-lunch eligible | 34.4% | ▲ 17% | 29.3% | 51.7% |
| Enrollment | 704 | top 12% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
15:1
Leaner classes than 47% of US schools, a middle-of-the-pack class size.
704
Bigger than 80% of US schools by enrollment, a large campus nationally.
Equity indicators methodology
Economic need
34.4%
free-lunch eligible
- 17% above the Idaho average of 29.3%
Below the 40% Title I threshold; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
15:1
students per teacher
- 12% below state mean
Top 33% in Idaho - lower ratio than 67% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Funding equity
$10,159
per pupil, district-wide
- below Idaho avg of $12,445
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors2.0 FTE
Per 352 students, the combined health-and-guidance staffing load for this school.
Discipline context
11
in-school suspensions + 31 out-of-school
Suspension rate: 1.6 per 100 students. Combined in-school and out-of-school rate: 6.0 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 66.1%
Hispanic or Latino 29.0%
Two or More 4.3%
African American 0.3%
American Indian / Alaska Native 0.3%
Asian 0.1%
Largest group: White at 66.1% of enrollment.
Student-body diversity index 47.7/100
Simpson diversity index - at 47.7, Eagle Rock Middle School is more mixed than the Idaho school average of 36.3.
Programs
Gifted & talented Yes
District finance for Idaho Falls District reports $10,159 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Eagle Rock Middle School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Skyline Senior High School | Larger | Lower economic need | Higher S:T ratio |
| Idaho Falls Senior High School | Larger | Lower economic need | Higher S:T ratio |
| Taylorview Middle School | Similar size | Similar economic need | Similar S:T ratio |
| Longfellow Elementary School | Similar size | Similar economic need | Higher S:T ratio |
| Sunnyside Elementary School | Similar size | Lower economic need | Higher S:T ratio |
Comparisons are relative to Eagle Rock Middle School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,298
- Students per teacher
- 20:1
- Resource Index
- 34/100
- Enrollment
- 753
- Students per teacher
- 16.4:1
- Resource Index
- 35/100
- Enrollment
- 577
- Students per teacher
- 23.1:1
- Resource Index
- 26/100
- Enrollment
- 568
- Students per teacher
- 19.6:1
- Resource Index
- 31/100
Nationwide middle schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~704 students)
Frequently asked questions about Eagle Rock Middle School
How many students attend Eagle Rock Middle School?
Eagle Rock Middle School has 704 students enrolled. It is a middle school in Idaho Falls, ID. CCD year-over-year: 776 (2022-23) → 746 (2023-24), nearly flat (-30).
What is the student-teacher ratio at Eagle Rock Middle School?
The student-teacher ratio at Eagle Rock Middle School is 15:1, which is 12% lower than the Idaho average of 17.1:1 and 4% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Eagle Rock Middle School?
34.4% of students at Eagle Rock Middle School are eligible for free lunch, compared to the Idaho average of 29.3%.
What is the racial and ethnic makeup of Eagle Rock Middle School?
The largest demographic group at Eagle Rock Middle School is White at 66.1% of enrollment, in Idaho Falls, ID.
What is the Resource Investment Index for Eagle Rock Middle School?
Eagle Rock Middle School has a Resource Investment Index of 47/100 (typical reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, gifted-program reporting, counselor availability. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Eagle Rock Middle School rank among middle schools in Idaho Falls?
By Resource Investment Index, Eagle Rock Middle School ranks #2 of 5 middle schools in Idaho Falls, ID. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in Idaho Falls on the city page.
What other schools are in Idaho Falls District?
Besides Eagle Rock Middle School, Idaho Falls District also operates Skyline Senior High School (1,336 students), Idaho Falls Senior High School (1,298 students), and Taylorview Middle School (753 students). See the Idaho Falls District district page for the complete list.