Very Good
#239 of 719 schools in ID
Top 33% in state
Rimrock Elementary
Elementary School · Bonneville Joint District · Ammon, ID
A Bonneville Joint District elementary school where students score 11 points above what's typical for similar communities.
4855 BRENNAN BEND, Ammon, ID 83406
- Math 64% proficient (2022)
- Reading 69% proficient (2022)
- 23.2:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at Rimrock Elementary score 66% proficient, which is above what's typical for similar communities (expected: 56%).
2022 EdFacts proficiency
Most recent published year. School vs. ID average.
Trend
→ SteadyProficiency is down 29 points across the 14-year record (2009–2022) and has held near 67% recently.
Show all 13 years
Multi-year averages used by the rating model: math 74% (multi-year average, 2009-2022) · reading/ELA 77% (multi-year average, 2009-2022)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 26 test records from ID state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
12.8%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Rimrock Elementary sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 7Car-Dependent
- Bike 27Somewhat Bikeable
- County Safety: Average522/100K
Powered by
FBI Uniform Crime Reporting · 2024 · county context, not school-level safety or attendance eligibility. Source details
Source period: 2024. A newer release may be available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$90,654
Median home value
$350,500
Median rent
$1,182/mo
College educated
36.8%
Homeownership
71%
Poverty rate
5.3%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 83406; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
4 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Mountain Valley Elementary SchoolEnrollment path unverified | 4.6 | PK–6 | 0.8 mi | 430 | Compare → |
| Ammon Elementary SchoolEnrollment path unverified | 3.9 | PK–6 | 1.7 mi | 320 | Compare → |
| Hillview Elementary SchoolEnrollment path unverified | 6.3 | PK–6 | 1.8 mi | 433 | Compare → |
| Lighthouse Montessori SchoolPrivate · tuition | Not rated | PK–6 | 1.8 mi | 23 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Bonneville Joint District
- Schools in district
- 26
- Rank in district
- #6 of 24
- District spending per student
- $8,756NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 7.7%Census SAIPE · 2024
Rimrock Elementary is listed in BONNEVILLE JOINT DISTRICT; a district label does not verify attendance for an address.
About Rimrock Elementary
Rimrock Elementary is a public elementary school in Ammon, ID, part of Bonneville Joint District, serving approximately 533 students in grades Pre-K-6th with a 23.2:1 student-teacher ratio. It holds a MySchoolScout rating of 7.2 out of 10 and ranks #239 of 719 schools in ID. State assessment records show 74% math proficiency (multi-year average, 2009-2022) and 77% reading/ELA proficiency (multi-year average, 2009-2022).
Frequently asked questions
Common questions about Rimrock Elementary
What grades does Rimrock Elementary serve?
Rimrock Elementary serves students in grades Pre-K through 6th.
How many students attend Rimrock Elementary?
Rimrock Elementary has an enrollment of approximately 533 students.
What is the student-teacher ratio at Rimrock Elementary?
The student-teacher ratio at Rimrock Elementary is 23.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Rimrock Elementary rank in ID?
Rimrock Elementary ranks #239 of 719 schools in ID.
What is Rimrock Elementary's MySchoolScout rating?
Rimrock Elementary has a current MySchoolScout rating of 7.2 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Rimrock Elementary?
Based on loaded state assessment records, Rimrock Elementary has 74% math proficiency (multi-year average, 2009-2022) and 77% reading/ELA proficiency (multi-year average, 2009-2022).
Is Rimrock Elementary a charter school?
No, Rimrock Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Rimrock Elementary a Title I school?
No, Rimrock Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Rimrock Elementary?
12.8% of students at Rimrock Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- Pre-K – 6th
- Enrollment
- 533
- Student-Teacher Ratio
- 23.2:1
- Teachers (FTE)
- 23
- Type
- regular
- Setting
- Midsize Suburb
- County
- Bonneville County
- Chronic Absenteeism (SY 2022-23)
- 13.5%
- Phone
- (208) 525-4400
- Area population (ZIP 83406)
- 19,991
- Area average commute
- 21.7 min
- Area median age
- 34.2
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2022 EdFacts · Low confidence
- Older source: 2022 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2022 EdFacts · Low confidence
- Older source: 2022 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 83406; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2022; directory SY 2023–24
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