Enrollment
215
Missouri · 2024-25 NCES data
Elementary school (grades K-5) · Sedalia, MO
Federal NCES profile for Washington Elem., including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 53/100.
The verdict
Washington Elem. earns 53/100 on the Resource Investment Index, with class sizes smaller than 87% of Missouri schools. It is also more racially and ethnically mixed than most Missouri schools.
Washington Elem. has class sizes smaller than 87% of Missouri schools. Computed live against every Missouri school reporting to NCES.
By Resource Investment Index, Washington Elem. ranks #2 of 6 elementary schools in Sedalia, MO.
Enrollment
215
Missouri · 2024-25 NCES data
Teachers (FTE)
24.0
Federal CCD staff survey
Students per teacher
9:1
vs 12.8:1 Missouri avg
-30% vs state
Free-lunch eligible
79.4%
vs 46.1% Missouri avg
+72% vs state
How Washington Elem. compares with Missouri and U.S. medians
Smaller classes than state median
9:1 - 3.8 below the Missouri state median of 12.8:1, indicating smaller average class loads than typical schools in the state.
Washington Elem. is a high-poverty, mid-sized elementary school in Sedalia, Missouri, enrolling 215 students.
Classes run notably small here: at 9:1, Washington Elem. is leaner than roughly 87% of Missouri schools and 30% under the state's 12.8:1 norm, more adult attention per pupil than most peers.
Economic need runs somewhat above the state's typical profile, with 79.4% of students eligible for free meals.
Enrollment of 215 puts it in the smaller third of Missouri schools by headcount.
Its Resource Investment Index lands in the upper third of 2,313 scored Missouri schools.
Against 32 statewide peers matched on enrollment and economic need, it ranks mid-pack at #16.
Its student body is led by White (53%) and Hispanic or Latino (27%), more mixed than most schools in the state (diversity index 63/100).
Counselor coverage is strong, about 215 students per counselor, inside the American School Counselor Association's recommended 250:1.
16.3% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
The surrounding Sedalia 200 spends $10,238 per pupil, 21% below the Missouri average, a leaner-resourced district than most.
Its district draws 18.3% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Sedalia 200 also operates Smith-Cotton High School (1,551 students) and Smith Cotton Junior High Schl (1,133 students) alongside Washington 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
Washington 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 | 9:1 | ▼ 30% | 12.8:1 | 15.7:1 |
| Free-lunch eligible | 79.4% | ▲ 72% | 46.1% | 51.7% |
| Enrollment | 215 | top 68% | - | - |
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 53.0% of enrollment.
Simpson diversity index - at 62.5, Washington Elem. is more mixed than the Missouri school average of 31.0.
District-wide per-pupil expenditure for Sedalia 200, which includes Washington 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 |
|---|---|---|---|
| Smith-Cotton High School | Larger | Lower economic need | Higher S:T ratio |
| Smith Cotton Junior High Schl | Larger | Lower economic need | Higher S:T ratio |
| Skyline Elem. | Larger | Lower economic need | Higher S:T ratio |
| Heber Hunt Elem. | Larger | Lower economic need | Higher S:T ratio |
| Parkview Elem. | Larger | Lower economic need | Higher S:T ratio |
Comparisons are relative to Washington 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 Washington 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.
Washington Elem. has 215 students enrolled. It is an elementary school in Sedalia, MO.
The student-teacher ratio at Washington Elem. is 9:1, which is 30% lower than the Missouri average of 12.8:1 and 43% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
79.4% of students at Washington Elem. are eligible for free lunch, compared to the Missouri average of 46.1%.
The largest demographic group at Washington Elem. is White at 53.0% of enrollment, in Sedalia, MO. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 62.5/100.
Washington Elem. has a Resource Investment Index of 53/100 (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, Washington Elem. ranks #2 of 6 elementary schools in Sedalia, 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 Sedalia on the city page.
Washington Elem. earns 53/100 on the Resource Investment Index, with class sizes smaller than 87% 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 Washington Elem., Sedalia 200 also operates Smith-Cotton High School (1,551 students), Smith Cotton Junior High Schl (1,133 students), and Skyline Elem. (483 students). See the Sedalia 200 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, “Washington Elem., Sedalia 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/washington-elem-mo-2
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