Riverdale Elementary School

9424 256th St N
Port Byron, IL 61275
(School attendance zone shown in map)
7/
10
Top 50%
Serving 515 students in grades Prekindergarten-5, Riverdale Elementary School ranks in the top 50% of all schools in Illinois for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 15% (which is lower than the Illinois state average of 28%). The percentage of students achieving proficiency in reading/language arts is 47% (which is higher than the Illinois state average of 30%).
The student:teacher ratio of 14:1 is higher than the Illinois state level of 13:1.
Minority enrollment is 13% of the student body (majority Hispanic), which is lower than the Illinois state average of 55% (majority Hispanic).

Quick Stats (2025)

  • Grades: Prekindergarten-5
  • Enrollment: 515 students
  • Student:Teacher Ratio: 14:1
  • Minority Enrollment: 13%
  • : Top 50% in IL
  • : 15% (Btm 50%)
  • : 47% (Top 20%)
  • : 70-74% (Top 20%)
  • Source: National Center for Education Statistics (NCES), IL Dept. of Education

Top Rankings

Riverdale Elementary School ranks among the top 20% of public schools in Illinois for:

Category
Attribute
Most improved public schools

School Overview

Riverdale Elementary School's student population of 515 students has declined by 8% over five school years.
The teacher population of 38 teachers has grown by 15% over five school years.
Grades Offered
Grades Prekindergarten-5
Total Students
515 students
Gender %
Total Classroom Teachers
38 teachers

School Rankings

Riverdale Elementary School ranks within the top 50% of all 3,426 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Riverdale Elementary School is 0.24, which is less than the diversity score at state average of 0.70. The school's diversity has stayed relatively flat over five school years.
This School
State Level (IL)
#1307 out of 3426 schools
(Top 50%)
(20-21)
15%
28%
47%
30%
70-74%
50%
Student : Teacher Ratio
14:1
13:1
American Indian
n/a
1%
Asian
n/a
6%
Hispanic
9%
28%
Black
1%
16%
White
87%
45%
Hawaiian
n/a
n/a
Two or more races
3%
4%
All Ethnic Groups
0.24
Eligible for Free Lunch
18%
43%
Eligible for Reduced Lunch
12%
4%
Source: National Center for Education Statistics (NCES), IL Dept. of Education
Profile last updated: 02/09/2025

Frequently Asked Questions

What is Riverdale Elementary School's ranking?
Riverdale Elementary School is ranked #1307 out of 3,426 schools, which ranks it among the top 50% of public schools in Illinois.
What schools are Riverdale Elementary School often compared to?
Riverdale Elementary Schoolis often viewed alongside schools like Thomas Jefferson Elementary School, Ridgewood Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
15% of students have achieved math proficiency (compared to the 28% IL state average), while 47% of students have achieved reading proficiency (compared to the 30% IL state average).
How many students attend Riverdale Elementary School?
515 students attend Riverdale Elementary School.
What is the racial composition of the student body?
87% of Riverdale Elementary School students are White, 9% of students are Hispanic, 3% of students are Two or more races, and 1% of students are Black.
What is the student:teacher ratio of Riverdale Elementary School?
Riverdale Elementary School has a student ration of 14:1, which is higher than the Illinois state average of 13:1.
What grades does Riverdale Elementary School offer ?
Riverdale Elementary School offers enrollment in grades Prekindergarten-5
What school district is Riverdale Elementary School part of?
Riverdale Elementary School is part of Riverdale CUSD 100 School District.

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Quick Stats (2025)

  • Grades: Prekindergarten-5
  • Enrollment: 515 students
  • Student:Teacher Ratio: 14:1
  • Minority Enrollment: 13%
  • : Top 50%
  • : 15% (Btm 50%)
  • : 47% (Top 20%)
  • : 70-74% (Top 20%)
  • Source: National Center for Education Statistics (NCES), IL Dept. of Education

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