Riverside Elementary School
Test scores
ISASP 2024-25 . % ProficientWhat this means: On the ISASP, Iowa's statewide test, about 73 of every 100 students at this school read and write at grade level and about 75 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 11 points since 2023, while math scores are up about 13 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 65% of students here test proficient in math and reading, well above the roughly 56% 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 10 points, placing it in Iowa's top 10%.
7-year change
SY 2017-18 vs SY 2024-25About Riverside Elementary School
Riverside Elementary School operates as a modestly sized K-5 school in Sioux City, Iowa, one of the schools within Sioux City Comm School District. Current enrollment sits at 227 students spanning grades pre-K through 5. That puts it 30% smaller than the typical public school in Iowa, which averages around 325 students.
Sioux City Comm School District runs 21 schools in total, collectively educating 14,189 students. Riverside Elementary School is one of those campuses.
Looking at the student body, Riverside Elementary School lists that 47% of students identify as White, with the remaining enrollment distributed across several groups. Other groups include 35% Hispanic, 10% multiracial, 3% Black, 3% Native American. By comparison, Woodbury County as a whole is about 71% White, so the school skews meaningfully less White than its surroundings.
On the resource side, Riverside Elementary School lists 29 full-time-equivalent teachers, putting the student-to-teacher ratio at about 7.9:1. That figure is tighter than the state norm's 13.7:1 average. About 73% of enrolled students meet the income threshold for free or reduced-price lunch, often used as a Title I proxy. By comparison, Woodbury County runs at roughly 60%, so the school's eligibility rate is meaningfully above the surrounding baseline.
On a residual basis (actual vs predicted given the student mix), Riverside 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 55.6%; Riverside Elementary School posts 65.1%, +9.5 points above that line.
Zooming out to the county, ACS estimates for Woodbury County put median household earnings sit near $73,658, roughly 24% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 11%. Riverside Elementary School is one of 37 public schools in Woodbury County (combined enrollment of about 18,210 students).
West Middle School is the nearest neighboring public school, about 1.3 miles from this campus. Counting just inside five miles, 8 other public schools cluster around Riverside Elementary School. Ranking that nearby cluster on reported proficiency puts Riverside Elementary School at 1st of 7; the average score across the group is 55.6%.
Riverside Elementary School operates from a city-core location.
Five-year trend. Over the past 7-year window, the student count shrank 29%: 320 students in 2018 compared to 227 in 2025. Over the same period, the White share contracted from 63% to 47%. Class-load math has tightened: from 11.1:1 in 2018 to 7.9:1 in 2025.
In the discussion threads here, posts here usually surface around pickup logistics, teacher feedback, and after-school programs. The community welcomes input from current and former families.
Woodbury County at a glance
View full county profileQuick facts
Related schools
- North High SchoolHigh · 1,529 students
- East High SchoolHigh · 1,495 students
- West High SchoolHigh · 1,308 students
- North Middle SchoolMiddle · 1,136 students
- East Middle SchoolMiddle · 1,076 students
- West Middle SchoolMiddle · 826 students
- North High SchoolHigh · 1,529 students
- East High SchoolHigh · 1,495 students
- West High SchoolHigh · 1,308 students
- North Middle SchoolMiddle · 1,136 students
- East Middle SchoolMiddle · 1,076 students
- West Middle SchoolMiddle · 826 students
- West Middle School1.3 mi · 826
- West High School1.5 mi · 1,308
- Loess Hills Elementary1.7 mi · 578
- Liberty Elementary School2.6 mi · 659
- Hunt Elementary School2.7 mi · 451
- Dakota Valley Elementary - 023.3 mi · 386