Enrollment
234
Missouri · 2024-25 NCES data
Other / mixed grade configuration · St Louis, MO
Lexington Elem.
Federal NCES profile for Lexington Elem., including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 29/100.
2024-25 NCES dataOther / mixed grade configurationNCES 292928001958
👥 S:T ratio 58
🌟 Gifted program 30
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Lexington Elem. earns 29/100 on the Resource Investment Index, even as it posts class sizes smaller than 77% of Missouri schools. It is also less racially and ethnically mixed than most Missouri schools.
- #55 of 65
- schools in St Louis · Resource Index
- 29
- Resource Index · Lower
- 10.6:1
- small classes for Missouri
- 98.9%
- free-lunch eligible
Lexington Elem. has class sizes smaller than 77% of Missouri schools. Computed live against every Missouri school reporting to NCES.
By Resource Investment Index, Lexington Elem. ranks #55 of 65 schools in St Louis, MO.
School address
District: St. Louis City · Missouri
NCES ID 292928001958 Verify on NCES CCD record →
Teachers (FTE)
22.0
Federal CCD staff survey
Students per teacher
10.6:1
vs 12.8:1 Missouri avg
-17% vs state
Free-lunch eligible
98.9%
vs 46.1% Missouri avg
+115% vs state
Student-teacher ratio in context
How Lexington Elem. compares with Missouri and U.S. medians
What stands out at Lexington Elem.
Lexington Elem. is a high-poverty, mid-sized combined-grade school in St Louis, Missouri, enrolling 234 students.
Class sizes run a bit leaner than typical: 10.6:1 puts it in the smaller third of Missouri schools by student-teacher ratio.
Economic need is high: 98.9% of students qualify for free meals, 115% above the Missouri average, a Title I-weighted population that federal funding formulas prioritise.
With 234 students, its enrollment sits close to the Missouri median campus size.
Its Resource Investment Index trails 97% of the 2,313 Missouri schools with a score on record, one of the lower results on this measure.
Among 163 similarly sized, similarly resourced-need Missouri schools statewide, it ranks #147, in the lower tier once campus size and economic need are matched.
Its student body is predominantly African American (99% of enrollment), among the less diverse in the state (diversity index 2/100).
Chronic absenteeism is elevated: 51.3% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding St. Louis City spends $17,843 per pupil, 38% above the Missouri average, a better-resourced district than most.
Its district draws 16.2% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
St. Louis City also operates Gateway High (860 students) and Roosevelt High (734 students) alongside Lexington Elem..
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
How Lexington Elem. compares
Lexington Elem. on the metrics families compare, against Missouri and U.S. means.
| Metric | This school | vs Missouri | Missouri avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 10.6:1 | ▼ 17% | 12.8:1 | 15.7:1 |
| Free-lunch eligible | 98.9% | ▲ 115% | 46.1% | 51.7% |
| Enrollment | 234 | top 64% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
10.6:1
Leaner classes than 85% of US schools, among the more generously staffed nationally.
234
Bigger than 23% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
98.9%
free-lunch eligible
- 115% above the Missouri average of 46.1%
Well above the 40% Title I schoolwide threshold, among the highest-need profiles in the state; federal funds support the whole school, not individual students.
Staffing depth
10.6:1
students per teacher
- 17% below state mean
Top 23% in Missouri - lower ratio than 77% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
51.3%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$17,843
per pupil, district-wide
- above Missouri avg of $12,931
Somewhat above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
4
in-school suspensions + 9 out-of-school
Suspension rate: 1.7 per 100 students. Combined in-school and out-of-school rate: 5.6 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
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.
Student demographics
African American 99.1%
Two or More 0.9%
Largest group: African American at 99.1% of enrollment.
Student-body diversity index 1.8/100
Simpson diversity index - at 1.8, Lexington Elem. is less mixed than the Missouri school average of 31.0.
Programs
Funding & spending
District-wide per-pupil expenditure for St. Louis City, which includes Lexington Elem..
$17,843
Per student
+38%
vs Missouri
Avg $12,931
+8%
vs U.S.
Avg $16,593
Revenue mix
Local 78.0%
State 5.8%
Federal 16.2%
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.
How Lexington Elem. Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Gateway High | Larger | Similar economic need | Similar S:T ratio |
| Roosevelt High | Larger | Similar economic need | Higher S:T ratio |
| Vashon High | Larger | Similar economic need | Higher S:T ratio |
| Mckinley Class. Leadership Ac. | Larger | Similar economic need | Higher S:T ratio |
| Stix Early Childhood Ctr. | Larger | Similar economic need | Higher S:T ratio |
Comparisons are relative to Lexington Elem.'s own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 860
- Students per teacher
- 11.9:1
- Resource Index
- 45/100
- Enrollment
- 734
- Students per teacher
- 21:1
- Resource Index
- 29/100
- Enrollment
- 621
- Students per teacher
- 15.1:1
- Resource Index
- 42/100
- Enrollment
- 610
- Students per teacher
- 15.3:1
- Resource Index
- 51/100
- Enrollment
- 472
- Students per teacher
- 18.2:1
- Resource Index
- 39/100
Similar other schools statewide
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.
Similar enrollment (~234 students)
Similar student-teacher ratio (~10.6:1)
Next steps
Verify locally before acting on Lexington Elem.'s federal record.
- Compare Lexington Elem. against another school. Compare schools
- St. Louis City's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
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.
Frequently asked questions about Lexington Elem.
How many students attend Lexington Elem.?
Lexington Elem. has 234 students enrolled. It is a public school in St Louis, MO.
What is the student-teacher ratio at Lexington Elem.?
The student-teacher ratio at Lexington Elem. is 10.6:1, which is 17% lower than the Missouri average of 12.8:1 and 32% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Lexington Elem.?
98.9% of students at Lexington Elem. are eligible for free lunch, compared to the Missouri average of 46.1%.
What is the racial and ethnic makeup of Lexington Elem.?
The largest demographic group at Lexington Elem. is African American at 99.1% of enrollment, in St Louis, MO.
What is the Resource Investment Index for Lexington Elem.?
Lexington Elem. has a Resource Investment Index of 29/100 (lower reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Lexington Elem. rank among schools in St Louis?
By Resource Investment Index, Lexington Elem. ranks #55 of 65 schools in St Louis, MO. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in St Louis on the city page.
Is Lexington Elem. a good school?
Lexington Elem. earns 29/100 on the Resource Investment Index, even as it posts class sizes smaller than 77% of Missouri schools. It is also less racially and ethnically mixed than most Missouri schools. 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.
What other schools are in St. Louis City?
Besides Lexington Elem., St. Louis City also operates Gateway High (860 students), Roosevelt High (734 students), and Vashon High (621 students). See the St. Louis City district page for the complete list.
Related tools
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.