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Horizon Elementary
Test scores
MO DVT (Growth) 2024-25 . Growth Percentile vs PeersBeatsExpectations
Demographically-adjusted score · methodology7-year change
SY 2017-18 vs SY 2024-25About Horizon Elementary
Horizon Elementary operates as a mid-sized elementary-level community in SMITHVILLE, Missouri, run under SMITHVILLE R-II. Current enrollment sits at 448 students spanning grades K through 6. By comparison, Missouri's public schools average about 315 students each, so Horizon Elementary sits 42% bigger than that benchmark.
Horizon Elementary is one of 5 schools operated by SMITHVILLE R-II, a district that hosts 2,514 students overall.
On demographics, Horizon Elementary records that 87% of students identify as White, making the school strongly White-majority. The remainder consists of 6% Hispanic, 5% multiracial.
Looking at the economic backdrop, On paper, Horizon Elementary has 30 full-time-equivalent teachers, translating to a class-load average of around 14.8:1. That figure is higher than the state norm's 12.4:1 average. Around 17% of the student body qualifies for free or reduced-price meals, often used as a Title I proxy. Set against Clay County (around 35%), the school's rate is meaningfully below typical.
On a demographically-adjusted basis, Horizon Elementary is in the OUTPERFORMING tier of the BeatsExpectations model, which fits a per-state line through proficiency and FRL share. Schools with this campus's poverty mix typically land near 50.9%; this one delivers 74.2%, a residual of +23.2 points.
Zooming out to the county, census data for Clay County shows the typical household earns roughly $88,468 per year, roughly 37% of adults have completed at least a four-year degree, and roughly 6% of residents live below the federal poverty line. Horizon Elementary is one of 80 public schools in Clay County (combined enrollment of about 41,553 students).
Nearest neighbor: Smithville Middle, around 0.1 miles off. Within five miles, there are 5 other public schools. Ranking that nearby cluster on reported proficiency puts Horizon Elementary at 1st of 9; the average score across the group is 49.4%.
Geographically, the school is in a town-center area.
Over the past 7-year window. Over the past 7-year window, the student count decreased 24%: 587 students in 2018 compared to 448 in 2025. Over the same period, the White share fell from 91% to 87%. Class-load math has narrowed: from 17.2:1 in 2018 to 14.8:1 in 2025.
On this page, recent activity here tends to focus on fundraisers, lost-and-found posts, and report-card season. Contributors range from current parents to recent graduates and teachers.
Clay County at a glance
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