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Best Public Schools in Zip Code 58528


At a glance
1
School
115
Students
Top rankedCannon Ball Elementary School216th of 216 North Dakota elementary schools
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Summary:

Schools in zip code 58528 are represented by one public elementary school, [Cannon Ball Elementary School](https://www.schooldigger.com/go/ND/schools/1698000585/school.aspx), serving prekindergarten through grade 5 and enrolling 115 students. With no other schools in the list, families do not have local school-to-school results to compare. The most important finding is that the school’s latest math and reading results are far below the state figures.

[Cannon Ball Elementary School](https://www.schooldigger.com/go/ND/schools/1698000585/school.aspx) is both the highest- and lowest-ranked school in this ZIP code list by default, which does not establish how it compares with other nearby schools. In 2025–2026, its all-grade math proficiency was under 8%, compared with 54% statewide—a gap of more than 46 percentage points. Reading was 5–13%, versus 57% statewide, a gap of 44–52 points. Science was closer to the state in 2024–2025: 30% at the school versus 38% statewide, a gap of 9 points. The latest all-grade science result, under 40% against 39% statewide, is too broad to tell whether the school was above or below the state.

Math and reading fell further behind the state between the two reported years. Math went from 4% versus 41% in 2024–2025, a 37-point gap, to under 8% versus 54%; the latest gap is more than 9 points wider. Reading went from 9% versus 40%, a 31-point gap, to 5–13% versus 57%, a gap 13–21 points wider. SchoolDigger ranked the school 214th of 217 statewide in 2023–2024, 208th of 216 in 2024–2025, and 216th of 216 in 2025–2026, with reported percentiles of 1, 4, and 0. Its 2024–2025 student-teacher ratio was 7.1. In that school year, 74% of students were directly certified for free meals; the school was also marked CEP-likely, meaning it likely serves free meals to all students. These figures describe the school’s context, but this one-school list cannot show whether they relate to differences in results.

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Cities Near Zip Code 58528

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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the North Dakota Department of Public Instruction.

About North Dakota Assessment Data: To protect student privacy, the North Dakota Department of Public Instruction reports assessment results as percentage ranges rather than exact values. SchoolDigger calculates proficiency rates using midpoint imputation, which uses the center value of each reported range. For example, a reported range of 20-29% is represented as 24.5%. As a result, the proficiency rates shown may vary by approximately ±5 percentage points from actual values. This variance is most significant for individual grade/subject combinations and diminishes when data is aggregated across multiple grades or subjects.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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