Enrollment
244
Mississippi · 2024-25 NCES data
Other / mixed grade configuration · Jackson, MS
Federal NCES profile for Isable Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 44/100.
The verdict
Isable Elementary School earns 44/100 on the Resource Investment Index, with class sizes smaller than 74% of Mississippi schools. It is also less racially and ethnically mixed than most Mississippi schools.
Isable Elementary School has class sizes smaller than 74% of Mississippi schools. Computed live against every Mississippi school reporting to NCES.
By Resource Investment Index, Isable Elementary School ranks #12 of 24 schools in Jackson, MS.
NCES ID 280219000391 Verify on NCES CCD record →
Enrollment
244
Mississippi · 2024-25 NCES data
Teachers (FTE)
21.0
Federal CCD staff survey
Students per teacher
11.6:1
vs 13.3:1 Mississippi avg
-13% vs state
Free-lunch eligible
100.0%
vs 80.5% Mississippi avg
+24% vs state
How Isable Elementary School compares with Mississippi and U.S. medians
At or below state median
11.6:1 - 1.7 below the Mississippi state median of 13.3:1, indicating smaller average class loads than typical schools in the state.
Isable Elementary School is a high-poverty, mid-sized combined-grade school in Jackson, Mississippi, enrolling 244 students.
Class sizes run a bit leaner than typical: 11.6:1 puts it in the smaller third of Mississippi schools by student-teacher ratio.
Its free-meal eligibility rate of 100.0% lands close to the Mississippi typical range, neither a high- nor low-need campus by this measure.
Enrollment of 244 puts it in the smaller third of Mississippi schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 877 scored Mississippi schools.
Against 208 statewide peers matched on enrollment and economic need, it ranks mid-pack at #112.
Its student body is predominantly African American (96% of enrollment), among the less diverse in the state (diversity index 9/100).
Counselor coverage is strong, about 244 students per counselor, inside the American School Counselor Association's recommended 250:1.
Chronic absenteeism is elevated: 61.9% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Its district draws 24.5% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Among Jackson's public schools, it stands alongside Gary Road Elementary (717 students): Isable Elementary School is smaller than that campus by headcount and runs leaner classes (11.6:1 vs 13.8:1).
Jackson Public School District also operates Murrah High School (1,259 students) and Forest Hill High School (1,139 students) alongside Isable Elementary School.
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
Isable Elementary School on the metrics families compare, against Mississippi and U.S. means.
| Metric | This school | vs Mississippi | Mississippi avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 11.6:1 | ▼ 13% | 13.3:1 | 15.7:1 |
| Free-lunch eligible | 100.0% | ▲ 24% | 80.5% | 51.7% |
| Enrollment | 244 | top 84% | - | - |
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 95.5% of enrollment.
Simpson diversity index - at 8.7, Isable Elementary School is less mixed than the Mississippi school average of 41.1.
District-wide per-pupil expenditure for Jackson Public School District, which includes Isable Elementary School.
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 |
|---|---|---|---|
| Murrah High School | Larger | Similar economic need | Higher S:T ratio |
| Forest Hill High School | Larger | Similar economic need | Higher S:T ratio |
| Callaway High School | Larger | Similar economic need | Higher S:T ratio |
| Jim Hill High School | Larger | Similar economic need | Higher S:T ratio |
| Lanier High School | Larger | Similar economic need | Higher S:T ratio |
Comparisons are relative to Isable Elementary School's own figures; each column derives from NCES Common Core of Data.
3 comparable other schools (grades Mixed) serving the same city.
Matched by enrollment size and by staffing ratio across all of Mississippi, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Isable Elementary School'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.
Isable Elementary School has 244 students enrolled. It is a public school in Jackson, MS.
The student-teacher ratio at Isable Elementary School is 11.6:1, which is 13% lower than the Mississippi average of 13.3:1 and 26% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
100.0% of students at Isable Elementary School are eligible for free lunch, compared to the Mississippi average of 80.5%.
The largest demographic group at Isable Elementary School is African American at 95.5% of enrollment, in Jackson, MS.
Isable Elementary School has a Resource Investment Index of 44/100 (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, Isable Elementary School ranks #12 of 24 schools in Jackson, MS. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Jackson on the city page.
Isable Elementary School earns 44/100 on the Resource Investment Index, with class sizes smaller than 74% of Mississippi schools. It is also less racially and ethnically mixed than most Mississippi 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 Isable Elementary School, Jackson Public School District also operates Murrah High School (1,259 students), Forest Hill High School (1,139 students), and Callaway High School (994 students). See the Jackson Public School District 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, “Isable Elementary School, Jackson MS.” 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/isable-elementary-school-ms
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