J C Harmon High
J C Harmon High is a public high school in Kansas City, KS, part of Kansas City, Kansas (USD 500), serving grades 9–12 with 1,285 students.
- Metro grade F: 7th percentile among rated KC-metro high schools on Kansas assessment proficiency (our A–F, metro-relative, not a state rating).
- Ranked #231 of 235 Kansas high schools by 2024-25 state-test proficiency.
- ELA proficiency 10.4% (district 21.6%, state 44.5%).
- Math proficiency 2.3% (district 14.6%, state 38.7%).
- Four-year graduation rate 80.1% (class of 2024; Kansas 89.5%).
- ACT composite 13.9 (state 19).
- Student–teacher ratio about ~18.1:1.
- Open-enrollment seats posted for 2026-27: 16.
- Building opened 1973.
- Title I school.
Feeder pattern
6–8 Argentine Middle → 6–8 Rosedale Middle → 9–12 J C Harmon High
Contact
2400 Steele Rd, Kansas City, KS 66106-4318 · (913) 627-7050 · School website
Compare J C Harmon High with other schools · Find the schools an address is zoned for · Kansas City, Kansas (USD 500)
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Every figure above comes from a Kansas or federal record and is linked to its source on the full page. How the rating works.