Enrollment
511
Missouri · 2024-25 NCES data
Elementary school (grades K-5) · Lee's Summit, MO
Federal NCES profile for Underwood Elem., including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 55/100.
The verdict
Underwood Elem. earns 55/100 on the Resource Investment Index, with class sizes larger than 90% of Missouri schools. It is also more racially and ethnically mixed than most Missouri schools.
Underwood Elem. has class sizes larger than 90% of Missouri schools. Computed live against every Missouri school reporting to NCES.
By Resource Investment Index, Underwood Elem. ranks #5 of 17 elementary schools in Lee's Summit, MO.
NCES ID 291830002669 Verify on NCES CCD record →
Enrollment
511
Missouri · 2024-25 NCES data
Teachers (FTE)
31.0
Federal CCD staff survey
Students per teacher
16.5:1
vs 12.8:1 Missouri avg
+29% vs state
Free-lunch eligible
28.8%
vs 46.1% Missouri avg
-38% vs state
How Underwood Elem. compares with Missouri and U.S. medians
Larger classes than state median
16.5:1 - 3.7 above the Missouri state median of 12.8:1, indicating larger average class loads than typical schools in the state.
Underwood Elem. is a mid-sized elementary school in Lee's Summit, Missouri, enrolling 511 students.
Class loads run heavy: 16.5:1 is larger than about 90% of Missouri schools and 29% above the 12.8:1 state mean, so each teacher carries more students than is typical.
Economic need runs somewhat below the state's typical profile, with 28.8% of students eligible for free meals.
Enrollment of 511 puts it in the larger third of Missouri schools by headcount.
Its Resource Investment Index lands in the upper third of 2,313 scored Missouri schools.
Against 469 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #71.
Its student body is led by White (56%) and African American (24%), more mixed than most schools in the state (diversity index 61/100).
Counselor coverage runs a bit thin, about 256 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
13.9% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Lee's Summit R-Vii also operates Lee's Summit West High (1,999 students) and Lee's Summit Sr. High (1,989 students) alongside Underwood 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
Underwood 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 | 16.5:1 | ▲ 29% | 12.8:1 | 15.7:1 |
| Free-lunch eligible | 28.8% | ▼ 38% | 46.1% | 51.7% |
| Enrollment | 511 | top 21% | - | - |
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 56.4% of enrollment.
Simpson diversity index - at 60.7, Underwood Elem. is more mixed than the Missouri school average of 31.0.
District-wide per-pupil expenditure for Lee's Summit R-Vii, which includes Underwood Elem..
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 |
|---|---|---|---|
| Lee's Summit West High | Larger | Lower economic need | Similar S:T ratio |
| Lee's Summit Sr. High | Larger | Lower economic need | Lower S:T ratio |
| Lee's Summit North High | Larger | Lower economic need | Similar S:T ratio |
| East Trails Middle School | Larger | Lower economic need | Similar S:T ratio |
| Bernard C. Campbell Middle | Larger | Similar economic need | Lower S:T ratio |
Comparisons are relative to Underwood Elem.'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 Underwood Elem.'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.
Underwood Elem. has 511 students enrolled. It is an elementary school in Lee's Summit, MO.
The student-teacher ratio at Underwood Elem. is 16.5:1, which is 29% higher than the Missouri average of 12.8:1 and 5% higher than the national average of 15.7:1.
28.8% of students at Underwood Elem. are eligible for free lunch, compared to the Missouri average of 46.1%.
The largest demographic group at Underwood Elem. is White at 56.4% of enrollment, in Lee's Summit, MO. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 60.7/100.
Underwood Elem. has a Resource Investment Index of 55/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Underwood Elem. ranks #5 of 17 elementary schools in Lee's Summit, 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 Lee's Summit on the city page.
Underwood Elem. earns 55/100 on the Resource Investment Index, with class sizes larger than 90% of Missouri schools. It is also more 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.
Besides Underwood Elem., Lee's Summit R-Vii also operates Lee's Summit West High (1,999 students), Lee's Summit Sr. High (1,989 students), and Lee's Summit North High (1,940 students). See the Lee's Summit R-Vii 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, “Underwood Elem., Lee's Summit 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/underwood-elem-mo
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