Enrollment
370
Iowa · 2024-25 NCES data
Other / mixed grade configuration · Rock Valley, IA
Federal NCES profile for Rock Valley Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 60/100.
The verdict
Rock Valley Elementary School earns 60/100 on the Resource Investment Index, with class sizes smaller than 93% of Iowa schools.
Rock Valley Elementary School has class sizes smaller than 93% of Iowa schools. Computed live against every Iowa school reporting to NCES.
By Resource Investment Index, Rock Valley Elementary School ranks #1 of 3 public schools in Rock Valley, IA.
NCES ID 192466001414 Verify on NCES CCD record →
Enrollment
370
Iowa · 2024-25 NCES data
Teachers (FTE)
37.0
Federal CCD staff survey
Students per teacher
10:1
vs 14.8:1 Iowa avg
-32% vs state
Free-lunch eligible
31.9%
vs 36.4% Iowa avg
-12% vs state
How Rock Valley Elementary School compares with Iowa and U.S. medians
Smaller classes than state median
10:1 - 4.8 below the Iowa state median of 14.8:1, indicating smaller average class loads than typical schools in the state.
Rock Valley Elementary School is a mid-sized combined-grade school in Rock Valley, Iowa, enrolling 370 students.
Classes run notably small here: at 10:1, Rock Valley Elementary School is leaner than roughly 93% of Iowa schools and 32% under the state's 14.8:1 norm, more adult attention per pupil than most peers.
Its free-meal eligibility rate of 31.9% lands close to the Iowa typical range, neither a high- nor low-need campus by this measure.
With 370 students, its enrollment sits close to the Iowa median campus size.
Its Resource Investment Index outscores 92% of the 1,322 Iowa schools with a score on record, a top-tier result on this measure.
Among 450 similarly sized, similarly resourced-need Iowa schools statewide, it ranks #19, a top-tier result once campus size and economic need are matched.
Its student body is led by White (55%) and Hispanic or Latino (44%) (diversity index 50/100).
Counselor availability sits well past the ASCA benchmark, roughly 370 students sharing each counselor, though short of the most stretched campuses.
Attendance holds up well here: only 5.7% of students were chronically absent, below the typical post-pandemic national figure.
Rock Valley Comm School District also operates Rock Valley High School (242 students) and Rock Valley Middle School (195 students) alongside Rock Valley Elementary School.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
Rock Valley Elementary School on the metrics families compare, against Iowa and U.S. means.
| Metric | This school | vs Iowa | Iowa avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 10:1 | ▼ 32% | 14.8:1 | 15.7:1 |
| Free-lunch eligible | 31.9% | ▼ 12% | 36.4% | 51.7% |
| Enrollment | 370 | top 37% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Largest group: White at 54.9% of enrollment.
Simpson diversity index - at 50.4, Rock Valley Elementary School is more mixed than the Iowa school average of 33.8.
District-wide per-pupil expenditure for Rock Valley Comm School District, which includes Rock Valley Elementary School.
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Rock Valley High School | Smaller | Similar economic need | Similar S:T ratio |
| Rock Valley Middle School | Smaller | Similar economic need | Higher S:T ratio |
Comparisons are relative to Rock Valley Elementary School's own figures; each column derives from NCES Common Core of Data.
Matched by enrollment size and by staffing ratio across all of Iowa, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Rock Valley Elementary School's federal record.
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Rock Valley Elementary School has 370 students enrolled. It is a public school in Rock Valley, IA.
The student-teacher ratio at Rock Valley Elementary School is 10:1, which is 32% lower than the Iowa average of 14.8:1 and 36% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
31.9% of students at Rock Valley Elementary School are eligible for free lunch, compared to the Iowa average of 36.4%.
The largest demographic group at Rock Valley Elementary School is White at 54.9% of enrollment, in Rock Valley, IA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 50.4/100.
Rock Valley Elementary School has a Resource Investment Index of 60/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Rock Valley Elementary School ranks #1 of 3 public schools in Rock Valley, IA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Rock Valley on the city page.
Rock Valley Elementary School earns 60/100 on the Resource Investment Index, with class sizes smaller than 93% of Iowa schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
Besides Rock Valley Elementary School, Rock Valley Comm School District also operates Rock Valley High School (242 students) and Rock Valley Middle School (195 students). See the Rock Valley Comm School District district page for the complete list.
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.
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PlainSchools, “Rock Valley Elementary School, Rock Valley IA.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/rock-valley-elementary-school-ia
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