- Enrollment
- 1,843
- Students per teacher
- 20:1
- Resource Index
- 49/100
Elementary school (grades K-5) · St Peters, MO
Warren Elem.
Federal NCES profile for Warren Elem., including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 64/100.
2024-25 NCES dataElementary school (grades K-5)NCES 292895002822
👥 S:T ratio 49
🌟 Gifted program 70
🎓 Counselors 58
📋 Attendance 78
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Warren Elem. earns 64/100 on the Resource Investment Index, with class sizes near the Missouri median.
- #1 of 7
- elementary schools in St Peters · Resource Index
- 64
- Resource Index · Higher
- 12.8:1
- students per teacher
- 6.3%
- free-lunch eligible
Warren Elem. has class sizes near the Missouri median. Computed live against every Missouri school reporting to NCES.
By Resource Investment Index, Warren Elem. ranks #1 of 7 elementary schools in St Peters, MO.
School address
District: Francis Howell R-Iii · Missouri
NCES ID 292895002822 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-4 students YoY
Warren Elem. held near 758 students from 2022-23 to 2023-24 (-4 headcount).
Teacher FTE lost 57.0 → 51.5 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-4 students YoY 292895002822 · St Peters, MO Elementary · MID · TRAD
729 enr · 12.8:1 · 6.3% lunch · RII 64
Nearest enrollment peer: Francis Howell High (1,843 students)
Warren Elem. held near 758 students from 2022-23 to 2023-24 (-4 headcount). Teacher FTE lost 57.0 → 51.5 across the same CCD years. Read with this school → · District book → · Missouri schools → · Find another →
Warren Elem. in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Francis Howell
Francis Howell High
1,843 students
- Francis Howell
Francis Howell Central High
1,750 students
- Francis Howell
Francis Howell North High
1,716 students
- Fairmount Elem
Fairmount Elem.
971 students
- Central Elem.
Central Elem.
865 students
- This school 729
Warren Elem.
729 students
What this shows Warren Elem. reports 729 students on the CCD universe file.
How Warren Elem. compares
Warren Elem. held steady on CCD headcount: ratios and free-lunch share vs Missouri and U.S. means.
| Metric | This school | vs Missouri | Missouri avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.8:1 | ▼ 0% | 12.8:1 | 15.7:1 |
| Free-lunch eligible | 6.3% | ▼ 86% | 46.1% | 51.7% |
| Enrollment | 729 | top 10% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
12.8:1
Leaner classes than 68% of US schools, among the more generously staffed nationally.
729
Bigger than 82% of US schools by enrollment, a large campus nationally.
Equity indicators methodology
Economic need
6.3%
free-lunch eligible
- 86% below the Missouri average of 46.1%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
12.8:1
students per teacher
- 0% above state mean
Top 52% in Missouri - lower ratio than 48% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
8.6%
chronically absent (missed 10%+ of school days)
In the 5-10% range, close to the pre-pandemic national baseline.
Funding equity
$12,462
per pupil, district-wide
- below Missouri avg of $14,087
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors3.5 FTE
Per 208 students, the combined health-and-guidance staffing load for this school.
Discipline context
1
in-school suspensions + 4 out-of-school
Suspension rate: 0.1 per 100 students. Combined in-school and out-of-school rate: 0.7 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 75.6%
Hispanic or Latino 6.2%
African American 6.0%
Asian 6.0%
Two or More 5.6%
American Indian / Alaska Native 0.5%
Largest group: White at 75.6% of enrollment.
Student-body diversity index 41.4/100
Simpson diversity index - at 41.4, Warren Elem. is more mixed than the Missouri school average of 31.0.
Programs
Gifted & talented Yes
District finance for Francis Howell R-Iii reports $12,462 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Warren Elem. Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Francis Howell High | Larger | Similar economic need | Higher S:T ratio |
| Francis Howell Central High | Larger | Similar economic need | Higher S:T ratio |
| Francis Howell North High | Larger | Similar economic need | Higher S:T ratio |
| Fairmount Elem. | Larger | Similar economic need | Similar S:T ratio |
| Central Elem. | Similar size | Higher economic need | Similar S:T ratio |
Comparisons are relative to Warren Elem.'s own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,750
- Students per teacher
- 18.8:1
- Resource Index
- 51/100
- Enrollment
- 1,716
- Students per teacher
- 19.1:1
- Resource Index
- 48/100
- Enrollment
- 971
- Students per teacher
- 12.4:1
- Resource Index
- 63/100
- Enrollment
- 865
- Students per teacher
- 14:1
- Resource Index
- 63/100
Nationwide elementary schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~729 students)
Frequently asked questions about Warren Elem.
How many students attend Warren Elem.?
Warren Elem. has 729 students enrolled. It is an elementary school in St Peters, MO. CCD year-over-year: 762 (2022-23) → 758 (2023-24), nearly flat (-4).
What is the student-teacher ratio at Warren Elem.?
The student-teacher ratio at Warren Elem. is 12.8:1, which is 0% higher than the Missouri average of 12.8:1 and 18% lower than the national average of 15.7:1.
What percentage of students receive free lunch at Warren Elem.?
6.3% of students at Warren Elem. are eligible for free lunch, compared to the Missouri average of 46.1%.
What is the racial and ethnic makeup of Warren Elem.?
The largest demographic group at Warren Elem. is White at 75.6% of enrollment, in St Peters, MO.
What is the Resource Investment Index for Warren Elem.?
Warren Elem. has a Resource Investment Index of 64/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Warren Elem. rank among elementary schools in St Peters?
By Resource Investment Index, Warren Elem. ranks #1 of 7 elementary schools in St Peters, MO. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in St Peters on the city page.
What other schools are in Francis Howell R-Iii?
Besides Warren Elem., Francis Howell R-Iii also operates Francis Howell High (1,843 students), Francis Howell Central High (1,750 students), and Francis Howell North High (1,716 students). See the Francis Howell R-Iii district page for the complete list.