Enrollment
403
Illinois · 2024-25 NCES data
Elementary school (grades K-5) · South Barrington, IL
Federal NCES profile for Barbara B Rose Elem School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 65/100.
The verdict
Barbara B Rose Elem School earns 65/100 on the Resource Investment Index, with class sizes smaller than 77% of Illinois schools. It is also more racially and ethnically mixed than most Illinois schools.
Barbara B Rose Elem School has class sizes smaller than 77% of Illinois schools. Computed live against every Illinois school reporting to NCES.
NCES ID 170505002987 Verify on NCES CCD record →
Enrollment
403
Illinois · 2024-25 NCES data
Teachers (FTE)
35.0
Federal CCD staff survey
Students per teacher
11.5:1
vs 14:1 Illinois avg
-18% vs state
How Barbara B Rose Elem School compares with Illinois and U.S. medians
Smaller classes than state median
11.5:1 - 2.5 below the Illinois state median of 14:1, indicating smaller average class loads than typical schools in the state.
Barbara B Rose Elem School is a mid-sized elementary school in South Barrington, Illinois, enrolling 403 students.
Class sizes run a bit leaner than typical: 11.5:1 puts it in the smaller third of Illinois schools by student-teacher ratio.
With 403 students, its enrollment sits close to the Illinois median campus size.
Its Resource Investment Index outscores 98% of the 3,845 Illinois schools with a score on record, a top-tier result on this measure.
Its student body is led by Asian (50%) and White (35%), more mixed than most schools in the state (diversity index 62/100).
12.2% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
The surrounding Barrington Cusd 220 spends $22,783 per pupil, 34% above the Illinois average, a better-resourced district than most.
Barrington Cusd 220 also operates Barrington High School (2,718 students) and Barrington Mdle Sch- Prairie Cmps (980 students) alongside Barbara B Rose Elem 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
Barbara B Rose Elem School on the metrics families compare, against Illinois and U.S. means.
| Metric | This school | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 11.5:1 | ▼ 18% | 14:1 | 15.7:1 |
| Enrollment | 403 | top 45% | - | - |
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: Asian at 49.6% of enrollment.
Simpson diversity index - at 62.2, Barbara B Rose Elem School is more mixed than the Illinois school average of 38.9.
District-wide per-pupil expenditure for Barrington Cusd 220, which includes Barbara B Rose Elem 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 |
|---|---|---|---|
| Barrington High School | Larger | No free-lunch data | Higher S:T ratio |
| Barrington Mdle Sch- Prairie Cmps | Larger | No free-lunch data | Higher S:T ratio |
| Barrington Middle Sch Station | Larger | No free-lunch data | Similar S:T ratio |
| Grove Avenue Elem School | Larger | No free-lunch data | Higher S:T ratio |
| Arnett C Lines Elem School | Similar size | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Barbara B Rose Elem School's own figures; each column derives from NCES Common Core of Data.
Matched by enrollment size and by staffing ratio across all of Illinois, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Barbara B Rose Elem 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.
Barbara B Rose Elem School has 403 students enrolled. It is an elementary school in South Barrington, IL.
The student-teacher ratio at Barbara B Rose Elem School is 11.5:1, which is 18% lower than the Illinois average of 14:1 and 27% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Barbara B Rose Elem School is Asian at 49.6% of enrollment, in South Barrington, IL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 62.2/100.
Barbara B Rose Elem School has a Resource Investment Index of 65/100 (higher 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).
Barbara B Rose Elem School earns 65/100 on the Resource Investment Index, with class sizes smaller than 77% of Illinois schools. It is also more racially and ethnically mixed than most Illinois 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 Barbara B Rose Elem School, Barrington Cusd 220 also operates Barrington High School (2,718 students), Barrington Mdle Sch- Prairie Cmps (980 students), and Barrington Middle Sch Station (886 students). See the Barrington Cusd 220 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, “Barbara B Rose Elem School, South Barrington IL.” 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/barbara-b-rose-elem-school-il
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