Enrollment
49
Connecticut · 2024-25 NCES data
Other / mixed grade configuration · Union, CT
Federal NCES profile for Union School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 58/100.
The verdict
Union School earns 58/100 on the Resource Investment Index on federal resource data. It is also one of the smallest schools in Connecticut.
NCES ID 090465000938 Verify on NCES CCD record →
Enrollment
49
Connecticut · 2024-25 NCES data
Free-lunch eligible
11.3%
vs 36.4% Connecticut avg
-69% vs state
Union School is a lower-poverty, small combined-grade school in Union, Connecticut, enrolling 49 students.
Comparatively few students face economic hardship here, 11.3% free-meal eligibility runs 69% below the Connecticut average.
This is a small campus: fewer students than 99% of Connecticut schools, with 49 enrolled.
Its Resource Investment Index lands in the upper third of 1,003 scored Connecticut schools.
Its student body is predominantly White (94% of enrollment), among the less diverse in the state (diversity index 12/100).
Counselor coverage is strong, about 123 students per counselor, inside the American School Counselor Association's recommended 250:1.
12.2% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
The surrounding Union School District spends $42,000 per pupil, 76% above the Connecticut average, a better-resourced district than most.
Union School District operates only this one school, so Union School has no district-mates to compare against locally. At 49 students, it is also a small operation, on the smaller end of Connecticut's single-school districts.
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
Union School on the metrics families compare, against Connecticut and U.S. means.
| Metric | This school | vs Connecticut | Connecticut avg | U.S. avg |
|---|---|---|---|---|
| Free-lunch eligible | 11.3% | ▼ 69% | 36.4% | 51.7% |
| Enrollment | 49 | top 100% | - | - |
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 93.9% of enrollment.
Simpson diversity index - at 11.6, Union School is less mixed than the Connecticut school average of 50.5.
District-wide per-pupil expenditure for Union School District, which includes Union 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.
Matched by enrollment size and by staffing ratio across all of Connecticut, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Union 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.
Union School has 49 students enrolled. It is a public school in Union, CT.
11.3% of students at Union School are eligible for free lunch, compared to the Connecticut average of 36.4%.
The largest demographic group at Union School is White at 93.9% of enrollment, in Union, CT.
Union School has a Resource Investment Index of 58/100 (higher reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
Union School earns 58/100 on the Resource Investment Index on federal resource data. It is also one of the smallest schools in Connecticut. 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.
None reported; Union School District operates only Union School as a public school district in NCES's records.
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.