Enrollment
692
Connecticut · 2024-25 NCES data
Elementary school (grades K-5) · Dayville, CT
Killingly Intermediate School
Federal NCES profile for Killingly Intermediate School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 31/100.
2024-25 NCES dataElementary school (grades K-5)NCES 090207000393
👥 S:T ratio 53
🌟 Gifted program 30
🎓 Counselors 0
📋 Attendance 42
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Killingly Intermediate School earns 31/100 on the Resource Investment Index, with class sizes near the Connecticut median.
- #2 of 3
- public schools in Dayville · Resource Index
- 31
- Resource Index · Lower
- 11.7:1
- students per teacher
- 44.7%
- free-lunch eligible
Killingly Intermediate School has class sizes near the Connecticut median. Computed live against every Connecticut school reporting to NCES.
By Resource Investment Index, Killingly Intermediate School ranks #2 of 3 public schools in Dayville, CT.
School address
District: Killingly School District · Connecticut
NCES ID 090207000393 Verify on NCES CCD record →
Teachers (FTE)
59.0
Federal CCD staff survey
Students per teacher
11.7:1
vs 12.1:1 Connecticut avg
-3% vs state
Free-lunch eligible
44.7%
vs 36.4% Connecticut avg
+23% vs state
Student-teacher ratio in context
How Killingly Intermediate School compares with Connecticut and U.S. medians
What stands out at Killingly Intermediate School
Killingly Intermediate School is a mid-sized elementary school in Dayville, Connecticut, enrolling 692 students.
At 11.7:1, 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 44.7% of students eligible for free meals.
Enrollment of 692 puts it in the larger third of Connecticut schools by headcount.
Its Resource Investment Index trails 91% of the 1,003 Connecticut schools with a score on record, one of the lower results on this measure.
Among 144 similarly sized, similarly resourced-need Connecticut schools statewide, it ranks #124, in the lower tier once campus size and economic need are matched.
Its student body is led by White (73%) and Hispanic or Latino (13%) (diversity index 44/100).
Counselor access is stretched at roughly 692 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance runs somewhat below the norm, with 23.1% of students chronically absent per the 2021-22 civil-rights collection.
Killingly School District also operates Killingly High School (744 students) and Killingly Memorial School (485 students) alongside Killingly Intermediate 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
How Killingly Intermediate School compares
Killingly Intermediate 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 | 11.7:1 | ▼ 3% | 12.1:1 | 15.7:1 |
| Free-lunch eligible | 44.7% | ▲ 23% | 36.4% | 51.7% |
| Enrollment | 692 | top 16% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
11.7:1
Leaner classes than 78% of US schools, among the more generously staffed nationally.
692
Bigger than 80% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Economic need
44.7%
free-lunch eligible
- 23% above the Connecticut average of 36.4%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
11.7:1
students per teacher
- 3% below state mean
Top 52% in Connecticut - lower ratio than 48% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
23.1%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$21,358
per pupil, district-wide
- below Connecticut avg of $23,870
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors1.0 FTE
Per 692 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
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.
Student demographics
White 73.4%
Hispanic or Latino 13.0%
Two or More 9.0%
African American 2.3%
Asian 1.7%
American Indian / Alaska Native 0.4%
Native Hawaiian / Pacific Islander 0.1%
Largest group: White at 73.4% of enrollment.
Student-body diversity index 43.5/100
Simpson diversity index - at 43.5, Killingly Intermediate School is less mixed than the Connecticut school average of 50.5.
Programs
Funding & spending
District-wide per-pupil expenditure for Killingly School District, which includes Killingly Intermediate School.
$21,358
Per student
-11%
vs Connecticut
Avg $23,870
+29%
vs U.S.
Avg $16,593
Revenue mix
Local 50.5%
State 43.2%
Federal 6.2%
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.
How Killingly Intermediate School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Killingly High School | Similar size | Lower economic need | Similar S:T ratio |
| Killingly Memorial School | Smaller | Similar economic need | Similar S:T ratio |
| Killingly Central School | Smaller | Similar economic need | Lower S:T ratio |
Comparisons are relative to Killingly Intermediate School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 744
- Students per teacher
- 11.3:1
- Resource Index
- 26/100
- Enrollment
- 485
- Students per teacher
- 12.1:1
- Resource Index
- 33/100
- Enrollment
- 317
- Students per teacher
- 9.9:1
- Resource Index
- 40/100
Similar elementary schools statewide
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.
Similar enrollment (~692 students)
Similar student-teacher ratio (~11.7:1)
Next steps
Verify locally before acting on Killingly Intermediate School's federal record.
- Compare Killingly Intermediate School against another school. Compare schools
- Killingly School District's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
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.
Frequently asked questions about Killingly Intermediate School
How many students attend Killingly Intermediate School?
Killingly Intermediate School has 692 students enrolled. It is an elementary school in Dayville, CT.
What is the student-teacher ratio at Killingly Intermediate School?
The student-teacher ratio at Killingly Intermediate School is 11.7:1, which is 3% lower than the Connecticut average of 12.1:1 and 25% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Killingly Intermediate School?
44.7% of students at Killingly Intermediate School are eligible for free lunch, compared to the Connecticut average of 36.4%.
What is the racial and ethnic makeup of Killingly Intermediate School?
The largest demographic group at Killingly Intermediate School is White at 73.4% of enrollment, in Dayville, CT.
What is the Resource Investment Index for Killingly Intermediate School?
Killingly Intermediate School has a Resource Investment Index of 31/100 (lower 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).
How does Killingly Intermediate School rank among public schools in Dayville?
By Resource Investment Index, Killingly Intermediate School ranks #2 of 3 public schools in Dayville, CT. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Dayville on the city page.
Is Killingly Intermediate School a good school?
Killingly Intermediate School earns 31/100 on the Resource Investment Index, with class sizes near the Connecticut median. 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.
What other schools are in Killingly School District?
Besides Killingly Intermediate School, Killingly School District also operates Killingly High School (744 students), Killingly Memorial School (485 students), and Killingly Central School (317 students). See the Killingly School District district page for the complete list.
Related tools
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.