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How Derby High School compares
62% vs. 50% district avg
12 points above Derby
62% vs. 50% Kansas avg
12 points above state average

Derby High School is a high school in Derby, KS that enrolls 2,172 students in grades 9-12, putting it among the larger public campuses in the Derby school district. That headcount is above the 560-student average for schools in the district.

EDFacts assessment data puts 62% of students at or above grade level in combined math and reading, a little above the national midpoint where roughly half of tested students clear the bar. That is 12 points above the 50% average for the Derby school district. Against the 50% Kansas statewide average, the school sits 12 points higher.

Over the last three reported years the district proficiency rate this school inherits has risen by about 18 points. As a high school, it reports a 82% adjusted-cohort graduation rate, the share of first-time ninth-graders who earn a regular diploma within four years.

The student-teacher ratio is 17.8 to 1, close to the U.S. average of about 16 to 1. 43% of students qualify for free or reduced-price lunch. It receives Title I federal funding, which flags a higher share of low-income students rather than measuring school quality.

2,172
Enrollment
17.8:1
Student:Teacher
62%
Proficiency Rate
82%
Graduation Rate
43%
Free/Reduced Lunch

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About This School

Derby High School is a high school located in Derby, Kansas. The school serves 2,172 students in grades 9-12. The student-to-teacher ratio is 17.8:1.

According to EDFacts assessment data, 62% of students meet grade-level proficiency standards in combined math and reading. The school reports a 82% graduation rate.

43% of students qualify for free or reduced-price lunch.

Derby High School is part of the Derby in Kansas. The school receives Title I federal funding.

How This School Compares

Derby High School has 2,172 students enrolled, making it larger than the average school in Derby (560 students). Its 62% proficiency rate is 12 percentage points above the district average of 50%. Compared to the Kansas state average of 50%, the school performs 12 points higher.

Frequently Asked Questions

Derby High School has 2,172 students enrolled in grades 9-12. The student-to-teacher ratio is 17.8:1.

According to EDFacts data, 62% of students at Derby High School meet grade-level proficiency standards in combined math and reading assessments.

Derby High School has a 82% graduation rate, measuring the percentage of students who graduate within four years.

Derby High School is part of the Derby in Derby, Kansas. You can view all schools in this district on the district page.

All data on this page comes from the National Center for Education Statistics (NCES) Common Core of Data and EDFacts assessment results. These are official federal datasets published by the U.S. Department of Education.

Last updated:

School profiles are built from NCES directory data and EDFacts assessment results. Proficiency rates reflect combined math and reading performance. Graduation rates are reported for high schools with available data.

Source: NCES Common Core of Data, 2026.