Serving 533 students in grades 9-12, Central Dewitt High School ranks in the top 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 70% (which is higher than the Iowa state average of 68%). The percentage of students achieving proficiency in reading/language arts is 83% (which is higher than the Iowa state average of 70%).
The student-teacher ratio of 15:1 is higher than the Iowa state level of 14:1.
Minority enrollment is 10% of the student body (majority Hispanic), which is lower than the Iowa state average of 30% (majority Hispanic).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 533 students
- Student-Teacher Ratio: 15:1
- Minority Enrollment: 10%
- Graduation Rate: 90-94% (Top 20% in IA)
- Overall Testing Rank: Top 50%
- Math Proficiency: 70% (Btm 50%)
- Reading Proficiency: 83% (Top 20%)
- Science Proficiency: 75-79% (Top 20%)
- Source: National Center for Education Statistics (NCES), IA Dept. of Education
Top Rankings
Central Dewitt High School ranks among the top 20% of public schools in Iowa for:
Category
Attribute
Reading/Language Arts Proficiency
Science Proficiency
Graduation Rate
School Overview
Central Dewitt High School's student population of 533 students has stayed relatively flat over five school years.
The teacher population of 36 teachers has declined by 10% over five school years.
Grades Offered
Grades 9-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
533 students
Total Classroom Teachers
36 teachers
Year Founded
1970
School Calendar
School Rankings
Central Dewitt High School ranks within the top 50% of all 1,223 schools in Iowa (based off of combined math and reading proficiency testing data).
The diversity score of Central Dewitt High School is 0.19, which is less than the diversity score at state average of 0.48. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#428 out of 1223 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
70%
68%
Reading/Language Arts Test Scores (% Proficient)
83%
70%
Science Test Scores (% Proficient)
75-79%
63%
Student-Teacher Ratio
15:1
14:1
American Indian
n/a
n/a
Asian
n/a
3%
Hispanic
4%
14%
Black
3%
7%
White
90%
70%
Hawaiian
n/a
1%
Two or more races
3%
5%
All Ethnic Groups
Graduation Rate
90-94%
90%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
22%
35%
Eligible for Reduced Lunch
4%
7%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IA Dept. of Education
School Notes
- School Mascot: Saber
Frequently Asked Questions
What is Central Dewitt High School's ranking?
Central Dewitt High School is ranked #428 out of 1,223 schools, which ranks it among the top 50% of public schools in Iowa.
What schools are Central Dewitt High School often compared to?
Central Dewitt High Schoolis often viewed alongside schools like Clinton High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
70% of students have achieved math proficiency (compared to the 68% IA state average), while 83% of students have achieved reading proficiency (compared to the 70% IA state average).
What is the graduation rate of Central Dewitt High School?
The graduation rate of Central Dewitt High School is 90-94%, which is higher than the Iowa state average of 90%.
How many students attend Central Dewitt High School?
533 students attend Central Dewitt High School.
What is the racial composition of the student body?
90% of Central Dewitt High School students are White, 4% of students are Hispanic, 3% of students are Black, and 3% of students are Two or more races.
What is the student-teacher ratio of Central Dewitt High School?
Central Dewitt High School has a student ration of 15:1, which is higher than the Iowa state average of 14:1.
What grades does Central Dewitt High School offer ?
Central Dewitt High School offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Central Dewitt High School part of?
Central Dewitt High School is part of Central DeWitt School District.
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