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SCHOOL COMMUNITY·ROCKFORD SD 205·NCES 173451005531

Riverdahl Elementary School

3520 Kishwaukee St, Rockford, IL 61109 · (815) 229-2870 · Winnebago County
GRADES KG–05ELEMENTARY12-CITYTITLE IREGULAR SCHOOL535 STUDENTS
Enrollment
535
Elementary
DISTRICT 470 · STATE 381
Student : Teacher
17.5:1
31 FTE teachers
DISTRICT 19.3:1 · STATE 13.9:1
Free / Reduced Lunch
88%
469 students
DISTRICT 71% · STATE 56%
Community
5
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Kindergarten8716%
Grade 17514%
Grade 211221%
Grade 39017%
Grade 48015%
Grade 59117%

This year's kindergarten class (87) is about the same size as its 5th grade class (91).

Student demographics
72%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 73% · STATE 69% · US 70%
White
13325%
DISTRICT 24% · STATE 45% · US 43%
Hispanic
11522%
DISTRICT 33% · STATE 29% · US 30%
Black
21841%
DISTRICT 31% · STATE 16% · US 15%
Asian
163%
DISTRICT 4% · STATE 6% · US 6%
Two+
5210%
DISTRICT 8% · STATE 5% · US 5%
Native American
10%
DISTRICT 0% · STATE 0% · US 1%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
28954%
Female
24646%

Discussions

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Test scores

IAR + ISA 2024-25 . % Proficient (Levels 4-5)
English Language Arts
17.6%
IL avg 51.0% . +10.0pp since 2023
Math
10.7%
IL avg 37.9% . +8.7pp since 2023

What this means: On the IAR + ISA, Illinois's statewide test, about 18 of every 100 students at this school read and write at grade level and about 11 of 100 do math at grade level. Across all Illinois schools, those numbers are about 51 and 38. Reading and writing scores are up about 10 points since 2023, while math scores are up about 9 points.

IAR + ISA results by year

School yearEnglish Language ArtsMath
2024-2517.6%10.7%
2023-247.6%2.0%
% Proficient (Levels 4-5), all students and all tested grades.
Source: IAR + ISA. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
12.9%
composite math + reading, all grades
Predicted
20.9%
based on IL schools with similar FRL share
Beats by
-7.9pp
below demographic expectation

What this means: About 13% of students here test proficient in math and reading, compared with the roughly 21% typical for Illinois schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Illinois's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like Riverdahl Elementary School

Riverdahl Elementary School's state test result (12.9% proficient) is higher than 1 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Riverdahl Elementary School this school53587.7%12.9%
West View Elementary School
Rockford
52185.8%27.4%
R K Welsh Elementary School
Rockford
48387.4%14.6%
Lincoln Cltrl Center-Montessori Elementary School
Kankakee
43784.7%32.4%
John Kennedy Middle Grade School
Kankakee
51992.1%17.1%
Dennis Lab School
Decatur
57984.6%9.9%
Matched among Illinois elementary schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Riverdahl Elementary School ranks

Among elementary schools
MeasureThis schoolIn IllinoisIn Winnebago County
State test proficiency
ranked highest first
12.9%#1,813 of 1,925#39 of 44
Math proficiency
ranked highest first
10.7%#1,878 of 2,077
▲ 144
#40 of 44
▲ 2
Reading proficiency
ranked highest first
17.6%#1,977 of 2,077
▲ 22
#39 of 44
▼ 1
Enrollment
ranked largest first
535#418 of 2,419#9 of 54
Students per teacher
ranked fewest first
17.5:1#1,886 of 2,035#33 of 48
Diversity index
ranked most diverse first
71.6%#100 of 2,042#11 of 51
Free and reduced lunch
ranked highest share first
87.7%#343 of 2,132#8 of 53
Enrollment change since 2017-18
ranked steepest decline first
-17.4%#558 of 1,461#9 of 28
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
535
-105 (-16%) vs 2020
-9% since 2000-01, when it was 587
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2553530.617.5:188% (469)
2023-2452930.817.2:190% (476)
2022-2356130.818.2:185% (477)
2020-21640N/AN/AN/A
2017-1864836.517.7:172% (466)
2015-165213216.3:168% (353)
2010-115673018.9:193% (528)
2000-015872821.0:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Riverdahl Elementary School.

Since 2017-18: students down 17% (648 to 535); teachers down 16% (36.5 to 30.6).

About Riverdahl Elementary School

Riverdahl Elementary School is an elementary school in Rockford, Illinois, according to federal school records. The school counts 535 students across kindergarten through 5. The typical figure for elementary schools in Illinois is about 381 students.

Riverdahl Elementary School is part of Rockford SD 205, where 44 schools serve 28,467 students.

By race and ethnicity, the largest group at Riverdahl Elementary School is Black (41%). Other groups include 25% White, 22% Hispanic, 10% multiracial, and 3% Asian. The county population is about 12% Black. Riverdahl Elementary School has a diversity index of 72%, compared with 70% for all US public school students.

At Riverdahl Elementary School, 30.6 full-time-equivalent teachers work with students, a ratio of about 17.5:1. That ratio is over the 13.9:1 average for elementary schools in Illinois. Students eligible for free or reduced-price lunch make up 88% of enrollment. That is 27 points above the 61% average for public schools in Winnebago County.

After adjusting for student poverty, Riverdahl Elementary School lands between the top and bottom 10% of Illinois schools. Its average proficiency rate on state tests is 12.9%; the prediction is 20.9%.

Recent Census Bureau figures for Winnebago County show that median household income is about $65,837, the share of adults with a bachelor's degree or higher is 25%, and about 11% of people live in poverty. Riverdahl Elementary School is one of 94 public schools in Winnebago County, which together enroll about 44,103 students.

The shortest distance from Riverdahl Elementary School to another public school is about 1.4 miles, to Wm Nashold Early Childhood Center. A five-mile radius around the school includes at least 8 other public schools. Riverdahl Elementary School places 5th of 7 on proficiency among the closest schools that report scores.

The school's federal locale classification is City: Mid-size.

The 2024-25 enrollment of 535 was 16% lower than in 2020-21, when it was 640.

Topics for discussion here include sports tryouts, band and choir, and theater. Alumni can share how the school prepared them.

Winnebago County at a glance

View full county profile
Population
283,292
Census ACS
Median income
$65,837
Household, ACS
Bachelor's+
25%
Adults 25+
Poverty rate
11%
Below federal line
Schools in county
94
44,103 students

Quick facts

School name
Riverdahl Elementary School
District
Rockford SD 205
Address
3520 Kishwaukee St, Rockford, IL 61109
Phone
(815) 229-2870
County
Winnebago County
Level
Elementary
Grade range
KG–05
Total enrollment
535
Teachers (FTE)
31
Student–teacher ratio
17.5:1
Free and reduced lunch
469 (88%)
Locale
12-City: Mid-size
NCES ID
173451005531
Charter school
No
Virtual school
No

Related schools

Other schools in Rockford SD 205
Other schools in Rockford
Nearby schools

Frequently asked questions

About Riverdahl Elementary School
How large is Riverdahl Elementary School?
Riverdahl Elementary School enrolls approximately 535 students in grades KG-05.
Is Riverdahl Elementary School an elementary, middle, or high school?
Riverdahl Elementary School is an elementary school covering grades KG-05.
How many teachers does Riverdahl Elementary School have?
Riverdahl Elementary School employs 31 FTE teachers, for a student-to-teacher ratio of 17.5:1.
What is the student diversity at Riverdahl Elementary School?
Student demographics at Riverdahl Elementary School are roughly 25% White, 22% Hispanic, 41% Black, 3% Asian, 10% Two or more.
What district is Riverdahl Elementary School in?
Riverdahl Elementary School is part of Rockford SD 205.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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