Serving 164 students in grades Prekindergarten-4, Colo-nesco Elementary School ranks in the bottom 50% of all schools in Iowa for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 60-69% (which is approximately equal to the Iowa state average of 64%). The percentage of students achieving proficiency in reading/language arts is 70-79% (which is approximately equal to the Iowa state average of 70%).
The student:teacher ratio of 12:1 is lower than the Iowa state level of 14:1.
Minority enrollment is 9% of the student body (majority Hispanic), which is lower than the Iowa state average of 29% (majority Hispanic).
Quick Stats (2025)
- Grades: Prekindergarten-4
- Enrollment: 164 students
- Student:Teacher Ratio: 12:1
- Minority Enrollment: 9%
- Overall Testing Rank: Bottom 50% in IA
- Math Proficiency: 60-69% (Btm 50%)
- Reading Proficiency: 70-79% (Top 50%)
- Source: National Center for Education Statistics (NCES), IA Dept. of Education
Top Rankings
Colo-nesco Elementary School ranks among the top 20% of public schools in Iowa for:
Category
Attribute
Community Size
Student Attention
School Overview
Colo-nesco Elementary School's student population of 164 students has stayed relatively flat over five school years.
The teacher population of 14 teachers has grown by 27% over five school years.
Grades Offered
Grades Prekindergarten-4
(offers virtual instruction)
(offers virtual instruction)
Total Students
164 students
Gender %
Total Classroom Teachers
14 teachers
Students by Grade
School Calendar
School Rankings
Colo-nesco Elementary School ranks within the bottom 50% of all 1,233 schools in Iowa (based off of combined math and reading proficiency testing data).
The diversity score of Colo-nesco Elementary School is 0.17, which is less than the diversity score at state average of 0.47. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#624 out of 1233 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
60-69%
64%
Reading/Language Arts Test Scores (% Proficient)
70-79%
70%
Student : Teacher Ratio
12:1
14:1
American Indian
n/a
n/a
Asian
n/a
3%
Hispanic
5%
13%
Black
n/a
7%
White
91%
71%
Hawaiian
n/a
1%
Two or more races
4%
5%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
34%
36%
Eligible for Reduced Lunch
9%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IA Dept. of Education
Profile last updated:
Frequently Asked Questions
What is Colo-nesco Elementary School's ranking?
Colo-nesco Elementary School is ranked #624 out of 1,233 schools, which ranks it among the bottom 50% of public schools in Iowa.
What schools are Colo-nesco Elementary School often compared to?
Colo-nesco Elementary Schoolis often viewed alongside schools like Roland-story Elementary School, Ballard West Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
60-69% of students have achieved math proficiency (compared to the 64% IA state average), while 70-79% of students have achieved reading proficiency (compared to the 70% IA state average).
How many students attend Colo-nesco Elementary School?
164 students attend Colo-nesco Elementary School.
What is the racial composition of the student body?
91% of Colo-nesco Elementary School students are White, 5% of students are Hispanic, and 4% of students are Two or more races.
What is the student:teacher ratio of Colo-nesco Elementary School?
Colo-nesco Elementary School has a student ration of 12:1, which is lower than the Iowa state average of 14:1.
What grades does Colo-nesco Elementary School offer ?
Colo-nesco Elementary School offers enrollment in grades Prekindergarten-4 (offers virtual instruction).
What school district is Colo-nesco Elementary School part of?
Colo-nesco Elementary School is part of Colo-Nesco Comm School District.
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