Westerville City

Westerville, Ohio · 14,571 students · 23 schools

Enrollment

14,571

Schools

Location

Westerville, Ohio

COSMIQ projected accountability rating

3 stars

on Ohio's 1-5 accountability scale

Confidence 94% Data completeness 100% Based on 2023–24 data

This is an independent estimate generated by COSMIQ's open Rating Predictor from public math & reading proficiency — it is not an official Ohio rating, and states weight many additional factors.

How this is calculated →Run the live predictor →

Proficiency trend

Percent of students proficient on the state assessment.

School year	Math	Reading / ELA
2024–25	64.8%	70.3%

Where this district could improve

Ohio State Test Math
Worth 50% of the formula; you're at 60% of max points.
Ohio State Test ELA
Worth 50% of the formula; you're at 70% of max points.

Schools in this district

Westerville Central High SchoolWesterville, OH 1,558 students Westerville-North High SchoolWesterville, OH 1,524 students Westerville-South High SchoolWesterville, OH 1,512 students Walnut Springs Middle SchoolWesterville, OH 914 students Heritage Middle SchoolWesterville, OH 858 students Genoa Middle SchoolWesterville, OH 752 students Blendon Middle SchoolWesterville, OH 712 students

Methodology & sources

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<figure style="font-family:system-ui,-apple-system,sans-serif;border:1px solid #e2e8f0;border-radius:12px;padding:20px 22px;max-width:480px;background:#ffffff;color:#0f172a;margin:0;line-height:1.4"><div style="font-size:15px;font-weight:700">Westerville City</div><div style="font-size:13px;color:#64748b;margin-top:3px">Westerville, Ohio &middot; Public school district</div><div style="display:flex;flex-wrap:wrap;margin-top:14px"><div style="margin-right:20px"><div style="font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:#94a3b8;margin-bottom:2px">Enrollment</div><div style="font-size:22px;font-weight:700;color:#0f172a">14,571</div></div><div><div style="font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:#94a3b8;margin-bottom:2px">Projected Rating (1-5)</div><div style="font-size:22px;font-weight:700;color:#0f172a">3 stars</div></div></div><figcaption style="font-size:11px;color:#94a3b8;margin-top:14px;padding-top:12px;border-top:1px solid #f1f5f9">Data: NCES / EDFacts (2024 data) &middot; <a href="https://getcosmiq.app/schools/OH/westerville-city" style="color:#0891b2;text-decoration:none" target="_blank" rel="noopener">View full profile on COSMIQ &#8594;</a></figcaption></figure>

Cite this page

COSMIQ. (2026). Westerville City — school district profile. Retrieved August 23, 2026, from https://getcosmiq.app/schools/OH/westerville-city

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About this profile. COSMIQ is an independent, free AI tutoring service and is not affiliated with, endorsed by, or sponsored by Westerville City, Ohio, or any government education agency. All figures are drawn from public U.S. Department of Education data (NCES Common Core of Data and EDFacts). Any projected rating is an independent estimate, not an official score. COSMIQ does not collect or publish user reviews or ratings of schools.

Data last refreshed August 7, 2026.