Horizon Elementary
Johnston, IA · Elementary School
Horizon Elementary is a elementary school in Johnston, IA with 647 students enrolled and a 64% proficiency rate. Part of Johnston Comm School District. NCES data from the U.S. Department of Education.
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About This School
Horizon Elementary is a elementary school located in Johnston, Iowa. The school serves 647 students. The student-to-teacher ratio is 15.0:1.
According to EDFacts assessment data, 64% of students meet grade-level proficiency standards in combined math and reading.
36% of students qualify for free or reduced-price lunch.
Horizon Elementary is part of the Johnston Comm School District in Iowa.
How This School Compares
Horizon Elementary has 647 students enrolled, making it smaller than the average school in Johnston Comm School District (929 students). Its 64% proficiency rate is 3 percentage points above the district average of 61%. Compared to the Iowa state average of 53%, the school performs 11 points higher.
Frequently Asked Questions
Horizon Elementary has 647 students enrolled. The student-to-teacher ratio is 15.0:1.
According to EDFacts data, 64% of students at Horizon Elementary meet grade-level proficiency standards in combined math and reading assessments.
Horizon Elementary is part of the Johnston Comm School District in Johnston, Iowa. You can view all schools in this district on the district page.
All data on this page comes from the National Center for Education Statistics (NCES) Common Core of Data and EDFacts assessment results. These are official federal datasets published by the U.S. Department of Education.
School profiles are built from NCES directory data and EDFacts assessment results. Proficiency rates reflect combined math and reading performance. Graduation rates are reported for high schools with available data.
this entity is one of the data points covered by this site’s U.S. K-12 school outcomes and enrollment dataset. The detail above comes directly from NCES Common Core of Data and EDFacts; the context that follows situates the headline numbers against the broader distribution across U.S. public schools and districts.
Every number on this page links back to NCES Common Core of Data and EDFacts; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. public schools and districts. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: NCES Common Core of Data, 2026.