Enrollment
251
Connecticut · 2024-25 NCES data
Other / mixed grade configuration · Middletown, CT
Federal NCES profile for Bielefield School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 41/100.
The verdict
Bielefield School earns 41/100 on the Resource Investment Index, with class sizes near the Connecticut median. It is also more racially and ethnically mixed than most Connecticut schools.
Bielefield School has class sizes near the Connecticut median. Computed live against every Connecticut school reporting to NCES.
By Resource Investment Index, Bielefield School ranks #2 of 3 schools in Middletown, CT.
NCES ID 090249000453 Verify on NCES CCD record →
Enrollment
251
Connecticut · 2024-25 NCES data
Teachers (FTE)
21.0
Federal CCD staff survey
Students per teacher
12:1
vs 12.1:1 Connecticut avg
-1% vs state
Free-lunch eligible
53.9%
vs 36.4% Connecticut avg
+48% vs state
How Bielefield School compares with Connecticut and U.S. medians
At or below state median
12:1 - 0.1 below the Connecticut state median of 12.1:1, indicating smaller average class loads than typical schools in the state.
Bielefield School is a higher-need, small combined-grade school in Middletown, Connecticut, enrolling 251 students.
At 12:1, its student-teacher ratio sits close to the Connecticut median, within a few percentage points of the 12.1:1 state norm, neither notably crowded nor notably small.
Economic need runs somewhat above the state's typical profile, with 53.9% of students eligible for free meals.
Enrollment of 251 puts it in the smaller third of Connecticut schools by headcount.
Its Resource Investment Index lands in the lower third of 1,003 scored Connecticut schools.
Against 87 statewide peers matched on enrollment and economic need, it ranks mid-pack at #53.
Its student body is led by Hispanic or Latino (32%) and White (29%), more mixed than most schools in the state (diversity index 74/100).
Attendance runs somewhat below the norm, with 23.9% of students chronically absent per the 2021-22 civil-rights collection.
Among Middletown's public schools, it stands alongside Snow School (340 students): Bielefield School is smaller than that campus by headcount and runs leaner classes (12:1 vs 15.5:1).
Middletown School District also operates Middletown High School (1,193 students) and Beman Middle School (977 students) alongside Bielefield 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
Bielefield School on the metrics families compare, against Connecticut and U.S. means.
| Metric | This school | vs Connecticut | Connecticut avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12:1 | ▼ 1% | 12.1:1 | 15.7:1 |
| Free-lunch eligible | 53.9% | ▲ 48% | 36.4% | 51.7% |
| Enrollment | 251 | top 86% | - | - |
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: Hispanic or Latino at 32.3% of enrollment.
Simpson diversity index - at 74.0, Bielefield School is more mixed than the Connecticut school average of 50.5.
District-wide per-pupil expenditure for Middletown School District, which includes Bielefield 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 |
|---|---|---|---|
| Middletown High School | Larger | Lower economic need | Similar S:T ratio |
| Beman Middle School | Larger | Lower economic need | Similar S:T ratio |
| Snow School | Larger | Similar economic need | Higher S:T ratio |
| Farm Hill School | Larger | Similar economic need | Similar S:T ratio |
| Lawrence School | Similar size | Lower economic need | Similar S:T ratio |
Comparisons are relative to Bielefield School's own figures; each column derives from NCES Common Core of Data.
2 comparable other schools (grades Mixed) serving the same city.
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 Bielefield 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.
Bielefield School has 251 students enrolled. It is a public school in Middletown, CT.
The student-teacher ratio at Bielefield School is 12:1, which is 1% lower than the Connecticut average of 12.1:1 and 24% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
53.9% of students at Bielefield School are eligible for free lunch, compared to the Connecticut average of 36.4%.
The largest demographic group at Bielefield School is Hispanic or Latino at 32.3% of enrollment, in Middletown, CT. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 74.0/100.
Bielefield School 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, Bielefield School ranks #2 of 3 schools in Middletown, CT. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Middletown on the city page.
Bielefield School earns 41/100 on the Resource Investment Index, with class sizes near the Connecticut median. It is also more racially and ethnically mixed than most Connecticut 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 Bielefield School, Middletown School District also operates Middletown High School (1,193 students), Beman Middle School (977 students), and Snow School (340 students). See the Middletown 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.
Published by
PlainSchools Editorial
Independent public-data reference that compiles, verifies, and contextualizes official datasets. We do not accept compensation from entities we cover, and every dataset cites its originating public source.
Last updated:
PlainSchools, “Bielefield School, Middletown CT.” 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/bielefield-school-ct
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.