Enrollment
778
Indiana · 2024-25 NCES data
Elementary school (grades K-5) · Indianapolis, IN
Federal NCES profile for Mary Evelyn Castle Elementary Sch, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 41/100.
The verdict
Mary Evelyn Castle Elementary Sch earns 41/100 on the Resource Investment Index, with class sizes larger than 93% of Indiana schools. It is also more racially and ethnically mixed than most Indiana schools.
Mary Evelyn Castle Elementary Sch has class sizes larger than 93% of Indiana schools. Computed live against every Indiana school reporting to NCES.
By Resource Investment Index, Mary Evelyn Castle Elementary Sch ranks #27 of 89 elementary schools in Indianapolis, IN.
NCES ID 180567001032 Verify on NCES CCD record →
Enrollment
778
Indiana · 2024-25 NCES data
Teachers (FTE)
37.0
Federal CCD staff survey
Students per teacher
21:1
vs 15.9:1 Indiana avg
+32% vs state
Free-lunch eligible
56.5%
vs 49.5% Indiana avg
+14% vs state
How Mary Evelyn Castle Elementary Sch compares with Indiana and U.S. medians
Larger classes than state median
21:1 - 5.1 above the Indiana state median of 15.9:1, indicating larger average class loads than typical schools in the state.
Mary Evelyn Castle Elementary Sch is a higher-need, large elementary school in Indianapolis, Indiana, enrolling 778 students.
Class loads run heavy: 21:1 is larger than about 93% of Indiana schools and 32% above the 15.9:1 state mean, so each teacher carries more students than is typical.
Economic need runs somewhat above the state's typical profile, with 56.5% of students eligible for free meals.
Enrollment of 778 puts it in the larger third of Indiana schools by headcount.
Its Resource Investment Index lands in the lower third of 1,862 scored Indiana schools.
Against 311 statewide peers matched on enrollment and economic need, it ranks mid-pack at #171.
Its student body is led by African American (39%) and Hispanic or Latino (28%), more mixed than most schools in the state (diversity index 71/100).
Chronic absenteeism is elevated: 25.3% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Indianapolis's elementary schools, it stands alongside Lillie Idella Kitley Intermediate (1,365 students): Mary Evelyn Castle Elementary Sch is smaller than that campus by headcount and runs leaner classes (21:1 vs 21:1).
Msd Lawrence Township also operates Lawrence North High School (2,799 students) and Lawrence Central High School (2,517 students) alongside Mary Evelyn Castle Elementary Sch.
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
Mary Evelyn Castle Elementary Sch on the metrics families compare, against Indiana and U.S. means.
| Metric | This school | vs Indiana | Indiana avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 21:1 | ▲ 32% | 15.9:1 | 15.7:1 |
| Free-lunch eligible | 56.5% | ▲ 14% | 49.5% | 51.7% |
| Enrollment | 778 | top 14% | - | - |
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: African American at 38.8% of enrollment.
Simpson diversity index - at 70.9, Mary Evelyn Castle Elementary Sch is more mixed than the Indiana school average of 39.0.
District-wide per-pupil expenditure for Msd Lawrence Township, which includes Mary Evelyn Castle Elementary Sch.
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 |
|---|---|---|---|
| Lawrence North High School | Larger | Similar economic need | Lower S:T ratio |
| Lawrence Central High School | Larger | Higher economic need | Similar S:T ratio |
| Fall Creek Valley Middle School | Larger | Similar economic need | Similar S:T ratio |
| Early Learning Center | Larger | Similar economic need | Higher S:T ratio |
| Belzer Middle School | Larger | Higher economic need | Lower S:T ratio |
Comparisons are relative to Mary Evelyn Castle Elementary Sch's own figures; each column derives from NCES Common Core of Data.
6 comparable elementary schools (grades K-5) serving the same city.
Matched by enrollment size and by staffing ratio across all of Indiana, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Mary Evelyn Castle Elementary Sch'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.
Mary Evelyn Castle Elementary Sch has 778 students enrolled. It is an elementary school in Indianapolis, IN.
The student-teacher ratio at Mary Evelyn Castle Elementary Sch is 21:1, which is 32% higher than the Indiana average of 15.9:1 and 34% higher than the national average of 15.7:1.
56.5% of students at Mary Evelyn Castle Elementary Sch are eligible for free lunch, compared to the Indiana average of 49.5%.
The largest demographic group at Mary Evelyn Castle Elementary Sch is African American at 38.8% of enrollment, in Indianapolis, IN. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 70.9/100.
Mary Evelyn Castle Elementary Sch has a Resource Investment Index of 41/100 (typical 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).
By Resource Investment Index, Mary Evelyn Castle Elementary Sch ranks #27 of 89 elementary schools in Indianapolis, IN. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Indianapolis on the city page.
Mary Evelyn Castle Elementary Sch earns 41/100 on the Resource Investment Index, with class sizes larger than 93% of Indiana schools. It is also more racially and ethnically mixed than most Indiana 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 Mary Evelyn Castle Elementary Sch, Msd Lawrence Township also operates Lawrence North High School (2,799 students), Lawrence Central High School (2,517 students), and Fall Creek Valley Middle School (1,355 students). See the Msd Lawrence Township 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, “Mary Evelyn Castle Elementary Sch, Indianapolis IN.” 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/mary-evelyn-castle-elementary-sch-in
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