Enrollment
1,843
Missouri · 2024-25 NCES data
High school (grades 9-12) · St Charles, MO
Federal NCES profile for Francis Howell High, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 59/100.
The verdict
Francis Howell High earns 59/100 on the Resource Investment Index, with class sizes larger than 97% of Missouri schools. It is also one of the largest schools in Missouri.
Francis Howell High has class sizes larger than 97% of Missouri schools. Computed live against every Missouri school reporting to NCES.
By Resource Investment Index, Francis Howell High ranks #2 of 5 high schools in St Charles, MO.
NCES ID 292895001860 Verify on NCES CCD record →
Enrollment
1,843
Missouri · 2024-25 NCES data
Teachers (FTE)
92.0
Federal CCD staff survey
Students per teacher
20:1
vs 12.8:1 Missouri avg
+56% vs state
Free-lunch eligible
5.7%
vs 46.1% Missouri avg
-88% vs state
How Francis Howell High compares with Missouri and U.S. medians
Larger classes than state median
20:1 - 7.2 above the Missouri state median of 12.8:1, indicating larger average class loads than typical schools in the state.
Francis Howell High is a lower-poverty, large high school in St Charles, Missouri, enrolling 1,843 students.
Class loads run heavy: 20:1 is larger than about 97% of Missouri schools and 56% above the 12.8:1 state mean, so each teacher carries more students than is typical.
Comparatively few students face economic hardship here, 5.7% free-meal eligibility runs 88% below the Missouri average.
By headcount it is one of the larger campuses in Missouri, bigger than 99% of state schools at 1,843 students.
Its Resource Investment Index sits near the middle of the pack among 2,313 scored Missouri schools.
Against 42 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #12.
Its student body is led by White (79%) and African American (7%) (diversity index 36/100).
On the academic-pipeline side it reports 20 Advanced Placement courses.
Counselor coverage is strong, about 230 students per counselor, inside the American School Counselor Association's recommended 250:1.
Attendance runs somewhat below the norm, with 19.0% of students chronically absent per the 2021-22 civil-rights collection.
Francis Howell R-Iii also operates Francis Howell Central High (1,750 students) and Francis Howell North High (1,716 students) alongside Francis Howell High.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
Francis Howell High on the metrics families compare, against Missouri and U.S. means.
| Metric | This school | vs Missouri | Missouri avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 20:1 | ▲ 56% | 12.8:1 | 15.7:1 |
| Free-lunch eligible | 5.7% | ▼ 88% | 46.1% | 51.7% |
| Enrollment | 1,843 | top 1% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Largest group: White at 79.3% of enrollment.
Simpson diversity index - at 36.0, Francis Howell High is more mixed than the Missouri school average of 31.0.
District-wide per-pupil expenditure for Francis Howell R-Iii, which includes Francis Howell High.
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Francis Howell Central High | Similar size | Similar economic need | Similar S:T ratio |
| Francis Howell North High | Similar size | Similar economic need | Similar S:T ratio |
| Fairmount Elem. | Smaller | Similar economic need | Lower S:T ratio |
| Central Elem. | Smaller | Higher economic need | Lower S:T ratio |
| Castlio Elem. | Smaller | Similar economic need | Lower S:T ratio |
Comparisons are relative to Francis Howell High's own figures; each column derives from NCES Common Core of Data.
Matched by enrollment size and by staffing ratio across all of Missouri, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Francis Howell High's federal record.
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Francis Howell High has 1,843 students enrolled. It is a high school in St Charles, MO.
The student-teacher ratio at Francis Howell High is 20:1, which is 56% higher than the Missouri average of 12.8:1 and 27% higher than the national average of 15.7:1.
5.7% of students at Francis Howell High are eligible for free lunch, compared to the Missouri average of 46.1%.
The largest demographic group at Francis Howell High is White at 79.3% of enrollment, in St Charles, MO.
Francis Howell High has a Resource Investment Index of 59/100 (higher reported resources relative to schools nationally) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Francis Howell High ranks #2 of 5 high schools in St Charles, MO. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all high schools in St Charles on the city page.
Francis Howell High earns 59/100 on the Resource Investment Index, with class sizes larger than 97% of Missouri schools. It is also one of the largest schools in Missouri. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
Besides Francis Howell High, Francis Howell R-Iii also operates Francis Howell Central High (1,750 students), Francis Howell North High (1,716 students), and Fairmount Elem. (971 students). See the Francis Howell R-Iii district page for the complete list.
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.
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PlainSchools, “Francis Howell High, St Charles MO.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/francis-howell-high-mo
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