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Rock Valley Elementary School
School pathway
Test scores
ISASP 2024-25 . % ProficientWhat this means: On the ISASP, Iowa's statewide test, about 82 of every 100 students at this school read and write at grade level and about 78 of 100 do math at grade level. Across all Iowa schools, those numbers are about 74 and 71. Reading and writing scores are up about 3 points since 2023, while math scores are down about 3 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 77% of students here test proficient in math and reading, well above the roughly 58% typical for Iowa schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 20 points, placing it in Iowa's top 10%.
7-year change
SY 2017-18 vs SY 2024-25About Rock Valley Elementary School
Located at 1712 20th Avenue, in Rock Valley, Iowa, Rock Valley Elementary School is a mid-sized elementary school that teaches 370 students (grades pre-K through 5), run under Rock Valley Comm School District.
Rock Valley Comm School District comprises 4 schools with combined enrollment of 884 students; Rock Valley Elementary School is among them.
In terms of who attends, Rock Valley Elementary School reports that 55% of students identify as White, with the remaining enrollment distributed across several groups. Beyond that, the school reports 44% Hispanic. The wider county runs roughly 85% White, putting the school's mix noticeably less White than the area baseline.
On the resource side, Rock Valley Elementary School records 34 full-time-equivalent teachers, putting the student-to-teacher ratio at about 10.9:1. Statewide, the average ratio sits near 13.7:1, putting Rock Valley Elementary School tighter than the state norm the norm. Roughly 69% of students at Rock Valley Elementary School qualify for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. That share is above Sioux County's rate of about 45%.
On a residual basis (actual vs predicted given the student mix), Rock Valley Elementary School ranks in the top 10% of Iowa public schools. The BeatsExpectations model, a per-state regression of composite proficiency on FRL share, predicts schools with this student profile to land around 57.6%; Rock Valley Elementary School posts 77.1%, +19.5 points above that line.
Around the school, the surrounding county (Sioux County) reports that median household earnings sit near $86,098, 31% of adults hold a bachelor's degree or higher, and roughly 4% of residents live below the federal poverty line. Across Sioux County's 19 public schools (combined enrollment of about 5,321 students), Rock Valley Elementary School is one campus in the mix.
Rock Valley High School is the nearest neighboring public school, about 0.0 miles from this campus. Within five miles, there are 3 other public schools. On composite proficiency, Rock Valley Elementary School comes 4th of 7 in the immediate cluster, higher than the nearby-schools average of 76.7%.
The school occupies a rural site.
Five-year trend. Looking back 7 years, enrollment at Rock Valley Elementary School has decreased 21%, going from 466 students in 2018 to 370 in 2025. Over the same period, the Hispanic share expanded from 36% to 44%. Class-load math has narrowed: from 14.0:1 in 2018 to 10.9:1 in 2025.
On this page, recent activity here tends to focus on sports schedules, lunch menu changes, and school spirit week. Posting is open to anyone connected to the school.
Sioux County at a glance
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Related schools
- Rock Valley High SchoolHigh · 242 students
- Rock Valley Middle SchoolMiddle · 195 students
- Rock Valley Pre-SchoolElementary · 77 students
- Rock Valley High SchoolHigh · 242 students
- Rock Valley Middle SchoolMiddle · 195 students
- Rock Valley High School0.0 mi · 242
- Rock Valley Middle School0.0 mi · 195
- Rock Valley Pre-School0.0 mi · 77
- Boyden-Hull High School7.7 mi · 253
- Sioux Center Intermediate School10.3 mi · 242
- Sioux Center Preschool10.3 mi · 49