Serving 2,070 students in grades 9-12, Dekalb High 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 18% (which is lower than the Illinois state average of 28%). The percentage of students achieving proficiency in reading/language arts is 23% (which is lower than the Illinois state average of 30%).
The student:teacher ratio of 15:1 is higher than the Illinois state level of 13:1.
Minority enrollment is 64% of the student body (majority Hispanic), which is higher than the Illinois state average of 55% (majority Hispanic).
Quick Stats (2025)
Grades: 9-12
Enrollment: 2,070 students
Student:Teacher Ratio: 15:1
Minority Enrollment: 64%
Graduation Rate
: 74% (Btm 50% in IL)
Overall Testing Rank
: Bottom 50%
Math Proficiency
: 18% (Btm 50%)
Reading Proficiency
: 23% (Btm 50%)
Science Proficiency
: 44% (Btm 50%)
Source: National Center for Education Statistics (NCES), IL Dept. of Education
Dekalb High School ranks within the bottom 50% of all 3,426 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Dekalb High School is 0.71, which is more than the diversity score at state average of 0.70. The school's diversity has stayed relatively flat over five school years.
Dekalb High School is ranked #1865 out of 3,426 schools, which ranks it among the bottom 50% of public schools in Illinois.
What schools are Dekalb High School often compared to?
Dekalb High Schoolis often viewed alongside schools like Sycamore High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
18% of students have achieved math proficiency (compared to the 28% IL state average), while 23% of students have achieved reading proficiency (compared to the 30% IL state average).
What is the graduation rate of Dekalb High School?
The graduation rate of Dekalb High School is 74%, which is lower than the Illinois state average of 87%.
How many students attend Dekalb High School?
2,070 students attend Dekalb High School.
What is the racial composition of the student body?
36% of Dekalb High School students are White, 33% of students are Hispanic, 24% of students are Black, 5% of students are Two or more races, and 2% of students are Asian.
What is the student:teacher ratio of Dekalb High School?
Dekalb High School has a student ration of 15:1, which is higher than the Illinois state average of 13:1.
What grades does Dekalb High School offer ?
Dekalb High School offers enrollment in grades 9-12
What school district is Dekalb High School part of?
Explore the world of charter schools in this comprehensive guide. Learn about their history, how they operate, and the pros and cons of this educational innovation. Discover key facts about charter schools, including admission policies, demographics, and funding, as well as what to look for when considering a charter school for your child.
Discover the 10 compelling reasons why high school sports are beneficial for students. This comprehensive article explores how athletics enhance academic performance, foster personal growth, and develop crucial life skills. From improved fitness and time management to leadership development and community representation, learn why participating in high school sports can be a game-changer for students' overall success and well-being.
We explore how the Department of Education shapes American education, from its cabinet-level leadership to its impact on millions of students, written for general audiences seeking clarity on this vital institution.
Quick Stats (2025)
Grades: 9-12
Enrollment: 2,070 students
Student:Teacher Ratio: 15:1
Minority Enrollment: 64%
Graduation Rate
: 74% (Btm 50%)
Overall Testing Rank
: Bottom 50%
Math Proficiency
: 18% (Btm 50%)
Reading Proficiency
: 23% (Btm 50%)
Science Proficiency
: 44% (Btm 50%)
Source: National Center for Education Statistics (NCES), IL Dept. of Education
