Summary:
Zip code 66101 has one high school, Sumner Academy of Arts & Science, serving grades 8–12 and enrolling 1,045 students. With no other high school listed in the ZIP code, families can compare its results with Kansas and consider how performance varies by subject and grade. The clearest headline is that in 2025–26 the school was above Kansas in all three reported subjects: by 30 points in English language arts (ELA), 28 points in math, and 12 points in science.
Sumner Academy stands out statewide: SchoolDigger ranked it 10th of 340 schools in 2025–26 and awarded it five stars. Its graduation rate was also strong at 98% in 2023–24, compared with 90% statewide, a 9-point advantage. Within the school’s results, science is the relative weak spot: proficiency was 50%, versus 76% in ELA and 69% in math. Results also differ by grade: grade 8 math proficiency was 78%, 15 points higher than grade 10’s 62%.
All-grades proficiency improved between 2024–25 and 2025–26: the school’s average across the three subjects rose 13 points, while Kansas’s average increased by less than 1 point. Math showed the largest gain, rising 21 points at the school compared with 2 points statewide; science also improved at the school even as Kansas’s result fell. SchoolDigger ranked the school 4th of 318 in 2023–24, 24th of 332 in 2024–25, and 10th of 340 in 2025–26, with five stars each year. Chronic absenteeism is a concern to weigh alongside those results: it was 20%, 2 points above Kansas. The school’s reported student-teacher ratio is 17:1, and its free/reduced-lunch rate is 63%.
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