Summary
Piper High is a public high school in Kansas City, Kansas, serving grades 9–12 and enrolling 913 students. SchoolDigger places it at the 63rd statewide percentile with 3 stars; the Piper-Kansas City district is at the 69th percentile, also with 3 stars. Piper’s test results are above the nearby-school average in all three subjects, but the most important concern for families is chronic absenteeism: 39% of students were chronically absent, compared with 26% in the district and 18% statewide.
Mathematics is Piper’s strongest subject against the state: 42% of students were proficient, about 1 point above the state rate of 41%, though 5 points below the district’s 46%. In ELA, 41% were proficient, below the state’s 46% and the district’s 47%; in science, 33% were proficient, 5 points below the state and 10 below the district. Piper does better in local comparisons: its results exceed nearby averages of 35% in ELA, 29% in math, and 25% in science. Among the 11 schools, Piper ranks fifth in ELA and fourth in math and science. It is not the local leader: Basehor-Linwood High School and Mill Valley High School score higher in all three subjects.
Math proficiency rose 20 points from 2022–23 to 2025–26, while ELA rose 17 points; science increased just 2 points. Absenteeism moved in the opposite direction, climbing 25 points from 14% in 2023–24 to 39% in 2025–26. SchoolDigger’s overall percentile has recently improved, from 54 in 2024–25 to 63, after reaching 53 in 2022–23. Piper’s student-teacher ratio is 14.8, close to the nearby-school average of 14.4; its free/reduced-lunch rate is 25%, compared with the nearby average of 49%, a point of context rather than an explanation for results. SchoolDigger’s rankings of how well Piper serves student groups show a sharp contrast: its multi-racial students rank at the 85th statewide percentile, up from 67 two years earlier, while its special education students rank at the 31st percentile, down from 40.
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