Enrollment
435
Missouri · 2024-25 NCES data
Elementary school (grades K-5) · Belton, MO
Federal NCES profile for Mill Creek Upper Elem., including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 40/100.
The verdict
Mill Creek Upper Elem. earns 40/100 on the Resource Investment Index, with class sizes near the Missouri median. It is also more racially and ethnically mixed than most Missouri schools.
Mill Creek Upper Elem. has class sizes near the Missouri median. Computed live against every Missouri school reporting to NCES.
By Resource Investment Index, Mill Creek Upper Elem. ranks #2 of 5 elementary schools in Belton, MO.
Enrollment
435
Missouri · 2024-25 NCES data
Teachers (FTE)
32.0
Federal CCD staff survey
Students per teacher
13.6:1
vs 12.8:1 Missouri avg
+6% vs state
Free-lunch eligible
40.1%
vs 46.1% Missouri avg
-13% vs state
How Mill Creek Upper Elem. compares with Missouri and U.S. medians
Slightly above state median
13.6:1 - 0.8 above the Missouri state median of 12.8:1, indicating larger average class loads than typical schools in the state.
Mill Creek Upper Elem. is a mid-sized elementary school in Belton, Missouri, enrolling 435 students.
Class loads run somewhat heavier than typical: 13.6:1 puts it in the larger third of Missouri schools by student-teacher ratio.
Its free-meal eligibility rate of 40.1% lands close to the Missouri typical range, neither a high- nor low-need campus by this measure.
Enrollment of 435 puts it in the larger third of Missouri schools by headcount.
Its Resource Investment Index lands in the lower third of 2,313 scored Missouri schools.
Among 510 similarly sized, similarly resourced-need Missouri schools statewide, it ranks #429, in the lower tier once campus size and economic need are matched.
Its student body is led by White (55%) and Hispanic or Latino (19%), more mixed than most schools in the state (diversity index 63/100).
Counselor access is stretched at roughly 435 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 27.1% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Belton 124 also operates Belton High (1,258 students) and Belton Middle School (641 students) alongside Mill Creek Upper 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
Mill Creek Upper 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 | 13.6:1 | ▲ 6% | 12.8:1 | 15.7:1 |
| Free-lunch eligible | 40.1% | ▼ 13% | 46.1% | 51.7% |
| Enrollment | 435 | top 29% | - | - |
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 54.9% of enrollment.
Simpson diversity index - at 63.0, Mill Creek Upper Elem. is more mixed than the Missouri school average of 31.0.
District-wide per-pupil expenditure for Belton 124, which includes Mill Creek Upper 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 |
|---|---|---|---|
| Belton High | Larger | Similar economic need | Similar S:T ratio |
| Belton Middle School | Larger | Similar economic need | Similar S:T ratio |
| Cambridge Elem. | Similar size | Similar economic need | Higher S:T ratio |
| Wilckens Steam Acad @Hillcrest | Similar size | Lower economic need | Higher S:T ratio |
| Kentucky Trail Elem. | Similar size | Similar economic need | Similar S:T ratio |
Comparisons are relative to Mill Creek Upper 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 Mill Creek Upper 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.
Mill Creek Upper Elem. has 435 students enrolled. It is an elementary school in Belton, MO.
The student-teacher ratio at Mill Creek Upper Elem. is 13.6:1, which is 6% higher than the Missouri average of 12.8:1 and 13% lower than the national average of 15.7:1.
40.1% of students at Mill Creek Upper Elem. are eligible for free lunch, compared to the Missouri average of 46.1%.
The largest demographic group at Mill Creek Upper Elem. is White at 54.9% of enrollment, in Belton, MO. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 63.0/100.
Mill Creek Upper Elem. has a Resource Investment Index of 40/100 (typical 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, Mill Creek Upper Elem. ranks #2 of 5 elementary schools in Belton, 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 Belton on the city page.
Mill Creek Upper Elem. earns 40/100 on the Resource Investment Index, with class sizes near the Missouri median. 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 Mill Creek Upper Elem., Belton 124 also operates Belton High (1,258 students), Belton Middle School (641 students), and Cambridge Elem. (501 students). See the Belton 124 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, “Mill Creek Upper Elem., Belton 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/mill-creek-upper-elem-mo
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