linked school records
School district or education agency · NCES 1717850
Northbrook ESD 27
Northbrook, IL
Students1,347
Enrollment across the schools linked to this NCES agency.
students in linked records
federal comparable series
per student
Six questions parents ask
What the available data says
Each answer shows its reporting year and opens a deeper comparison. Missing and suppressed results are never shown as zero.
Are students making academic progress?4 years of resultsLatest research estimate: 2024Explore and compare →Are students missing too much school?10.6% chronically absent2022–23 · 1,316 students measuredExplore and compare →Is the district improving?Declined overallCompare the earliest and latest available yearsExplore and compare →Where are student-group gaps largest?No comparable group resultSuppressed or unavailableExplore and compare →How much does the district spend?$26,059current spending per studentExplore and compare →Does the district have enough support staff?168:1 counselor ratioStudents per counselor in the federal staffing fileExplore and compare →
Student support
How many students share each staff member?
Smaller ratios generally mean more staff capacity. These figures do not show vacancies or caseloads.
4 of 4 national data layers are matched to this NCES district ID. Identity and school counts use NCES records. Academic estimates use SEDA, attendance uses EDFacts, finance uses NCES F-33, and staffing uses CRDC. Every detailed view preserves its reporting year.
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