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SCHOOL COMMUNITY·SIOUX CITY COMM SCHOOL DISTRICT·NCES 192640001526

Riverside Elementary School

2220 Nash, Sioux City, IA 51109 · (712) 279-6811 · Woodbury County
GRADES PK–05ELEMENTARY13-CITYTITLE IREGULAR SCHOOL227 STUDENTS
Enrollment
227
Elementary
DISTRICT 455 · STATE 325
Student : Teacher
7.9:1
29 FTE teachers
DISTRICT 12.8:1 · STATE 13.7:1
Free / Reduced Lunch
73%
165 students
DISTRICT 62% · STATE 41%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Pre-K
22
Kindergarten
28
Grade 1
33
Grade 2
39
Grade 3
31
Grade 4
36
Grade 5
38
Student demographics
White
10747%
DISTRICT 37% · STATE 70%
Hispanic
7935%
DISTRICT 40% · STATE 14%
Black
73%
DISTRICT 9% · STATE 7%
Asian
31%
DISTRICT 2% · STATE 2%
Two+
2310%
DISTRICT 6% · STATE 5%
Native American
73%
DISTRICT 3% · STATE 0%
Pacific Islander
10%
DISTRICT 3% · STATE 1%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
13660%
Female
9140%

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Test scores

ISASP 2024-25 . % Proficient
English Language Arts
73.3%
IA avg 73.6% . +10.9pp since 2023
Math
75.2%
IA avg 70.9% . +12.8pp since 2023
Source: ISASP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
OUTPERFORMING
Top 10% of IA schools after controlling for student poverty
Actual proficiency
65.1%
composite math + reading, all grades
Predicted
55.6%
based on IA schools with similar FRL share
Beats by
+9.5pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
227
-93 (-29%) vs 2017
Student : Teacher
7.9:1
was 11.1:1
% White
47%
was 63%
% Hispanic
35%
was 22%
% Black
3%
was 4%
% Asian
1%
was 0%
Source: NCES Common Core of Data

About 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 profile
Population
106,247
Census ACS
Median income
$73,658
Household, ACS
Bachelor's+
24%
Adults 25+
Poverty rate
11%
Below federal line
Schools in county
37
18,210 students

Quick facts

School name
Riverside Elementary School
District
Sioux City Comm School District
Address
2220 Nash, Sioux City, IA 51109
Phone
(712) 279-6811
County
Woodbury County
Level
Elementary
Grade range
PK–05
Total enrollment
227
Teachers (FTE)
29
Student–teacher ratio
7.9:1
Free/Reduced lunch
165 (73%)
Locale
13-City: Small
NCES ID
192640001526
Charter school
No
Virtual school
No

Related schools

Other schools in Sioux City Comm School District
Other schools in Sioux City
Nearby schools

Frequently asked questions

About Riverside Elementary School
How many students attend Riverside Elementary School?
Riverside Elementary School enrolls approximately 227 students in grades PK-05.
What grades does Riverside Elementary School serve?
Riverside Elementary School serves grades PK-05.
What is the student-teacher ratio at Riverside Elementary School?
The student-to-teacher ratio at Riverside Elementary School is approximately 7.9:1 (29 FTE teachers).
What is the student diversity at Riverside Elementary School?
Student demographics at Riverside Elementary School are roughly 47% White, 35% Hispanic, 3% Black, 1% Asian, 10% Two or more.
What district is Riverside Elementary School in?
Riverside Elementary School is part of Sioux City Comm School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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