Serving 371 students in grades Prekindergarten-8, Colona Grade School ranks in the bottom 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 11% (which is lower than the Illinois state average of 27%). The percentage of students achieving proficiency in reading/language arts is 17% (which is lower than the Illinois state average of 30%).
The student-teacher ratio of 13:1 is equal to the Illinois state level of 13:1.
Minority enrollment is 28% of the student body (majority Hispanic), which is lower than the Illinois state average of 55% (majority Hispanic).
Quick Facts (2026)
- Grades: Prekindergarten-8
- Enrollment: 371 students
- Student-Teacher Ratio: 13:1
- Minority Enrollment: 28%
- Overall Testing Rank: Bottom 50% in IL
- Math Proficiency: 11% (Btm 50%)
- Reading Proficiency: 17% (Btm 50%)
- Science Proficiency: 35-39% (Btm 50%)
- Source: National Center for Education Statistics (NCES), IL Dept. of Education
School Overview
Colona Grade School's student population of 371 students has declined by 6% over five school years.
The teacher population of 28 teachers has declined by 6% over five school years.
Grades Offered
Grades Prekindergarten-8
Total Students
371 students
Total Classroom Teachers
28 teachers
Year Founded
1905
School Motto
The mission of the Colona School District is to promote student growth by providing rigorous and relevant learning opportunities in order to succeed in an ever-changing world.
School Rankings
Colona Grade School ranks within the bottom 50% of all 3,542 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Colona Grade School is 0.45, which is less than the diversity score at state average of 0.69. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#2617 out of 3542 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
11%
27%
Reading/Language Arts Test Scores (% Proficient)
17%
30%
Science Test Scores (% Proficient)
35-39%
50%
Student-Teacher Ratio
13:1
13:1
American Indian
n/a
n/a
Asian
1%
6%
Hispanic
16%
29%
Black
3%
16%
White
72%
45%
Hawaiian
n/a
n/a
Two or more races
8%
4%
All Ethnic Groups
Eligible for Free Lunch
72%
43%
Eligible for Reduced Lunch (12-13)
14%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IL Dept. of Education
Frequently Asked Questions
What is Colona Grade School's ranking?
Colona Grade School is ranked #2617 out of 3,542 schools, which ranks it among the bottom 50% of public schools in Illinois.
What percent of students have achieved state testing proficiency in math and reading?
11% of students have achieved math proficiency (compared to the 27% IL state average), while 17% of students have achieved reading proficiency (compared to the 30% IL state average).
How many students attend Colona Grade School?
371 students attend Colona Grade School.
What is the racial composition of the student body?
72% of Colona Grade School students are White, 16% of students are Hispanic, 8% of students are Two or more races, 3% of students are Black, and 1% of students are Asian.
What is the student-teacher ratio of Colona Grade School?
Colona Grade School has a student ration of 13:1, which is equal to the Illinois state average of 13:1.
What grades does Colona Grade School offer ?
Colona Grade School offers enrollment in grades Prekindergarten-8
What school district is Colona Grade School part of?
Colona Grade School is part of Colona SD 190 School District.
School Reviews
2 10/10/2025
i feel as a parent Colona school is not acceptable. good / well behaved kids are punished with those that do not follow directions. There is no before care to help working parents, and the parental involvement is nothing to brag about. The leadership is really poor,
my son had a teacher that cursed to the class and nothing was done about it because she is human. But you know if your kid slipped they would have served a detention and as a parent it would have inconveniened us by picking them up later since there is no bus service. If you have junior high student, I don't think this school is making the grade.
Review Colona Grade School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.
