Summary:
ZIP code 89103 in Las Vegas, Nevada, has one middle school serving grades 6–8: Guinn Kenny C Middle School, part of the Clark County district, with 1,069 students. Since it is the only middle school in this ZIP code, comparisons are to district and state averages and to its own past performance.
The school’s strongest relative results are in science: all-grade science proficiency was 38.8% in 2025–2026, versus 23.5% in Clark County and 25.5% statewide. The cleaner 8th-grade science comparison was also above both benchmarks. All-grade math was 37.9% and reading 46.7%, both above district and state. Reading was above district and state in every grade, peaking in 7th grade at 52.3%. Math was stronger in 7th and 8th grades than 6th, with 7th at 41.0% and 8th at 38.0%, both well above state. Chronic absenteeism was 19.2%, lower than the district’s 27.0% and the state’s 25.5%. The school’s rank improved from 72nd of 153 in 2023–2024 to 57th of 148 in 2025–2026, moving from the 53rd to 61st percentile, though it remained at 3 stars while the district shows 4 stars.
For parents, this is a school performing above district and state averages in all three SBAC subjects, with standout science, 7th-grade reading, upper-grade math, and better-than-average attendance. Watch items include recent year-over-year declines in reading (−1.3 points) and science (−3.1 points), even though both remain relative strengths, and a smaller 6th-grade math advantage. Free/reduced lunch eligibility was 100%, per-student spending was $13,615, and the student-teacher ratio was 17.8.
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