FRANCIS HOWELL R-III

O'FALLON, Missouri · 17,124 students · 23 schools

Enrollment

17,124

Schools

Location

O'FALLON, Missouri

COSMIQ projected accountability rating

Near average

on Missouri's per-indicator accountability scale

Confidence 70% 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 Missouri 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
2015–16	66%	77.3%
2016–17	64%	66%
2017–18	64.8%	66.5%

Where this district could improve

Math proficiency
Worth 50% of the formula; you're at 60% of max points.
ELA proficiency
Worth 50% of the formula; you're at 60% of max points.

Schools in this district

FRANCIS HOWELL HIGHST CHARLES, MO 1,835 students FRANCIS HOWELL CENTRAL HIGHST CHARLES, MO 1,805 students FRANCIS HOWELL NORTH HIGHST CHARLES, MO 1,679 students FAIRMOUNT ELEM.ST PETERS, MO 1,013 students BECKY-DAVID ELEM.ST CHARLES, MO 849 students FRANCIS HOWELL MIDDLEST CHARLES, MO 838 students CENTRAL ELEM.ST CHARLES, MO 831 students CASTLIO ELEM.ST CHARLES, MO 818 students BRYAN MIDDLEST CHARLES, MO 813 students WARREN ELEM.ST PETERS, MO 762 students HOLLENBECK MIDDLEST CHARLES, MO 753 students INDEPENDENCE ELEM.ST CHARLES, MO 753 students BARNWELL MIDDLEST CHARLES, MO 741 students SAEGER MIDDLEST CHARLES, MO 701 students JOHN WELDON ELEM.DARDENNE PRAIRIE, MO 677 students HENDERSON ELEM.ST CHARLES, MO 676 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">FRANCIS HOWELL R-III</div><div style="font-size:13px;color:#64748b;margin-top:3px">O&#39;FALLON, Missouri &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">17,124</div></div><div><div style="font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:#94a3b8;margin-bottom:2px">Projected Rating (per-indicator)</div><div style="font-size:22px;font-weight:700;color:#0f172a">Near average</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/MO/francis-howell-r-iii" style="color:#0891b2;text-decoration:none" target="_blank" rel="noopener">View full profile on COSMIQ &#8594;</a></figcaption></figure>

Cite this page

COSMIQ. (2026). FRANCIS HOWELL R-III — school district profile. Retrieved August 23, 2026, from https://getcosmiq.app/schools/MO/francis-howell-r-iii

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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 FRANCIS HOWELL R-III, Missouri, 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.