Killingly School District

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. District totals are aggregated directly from the schools reporting under this district in the source records. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.

Danielson, Connecticut - 4 schools

An equity score of 54/100 ranks Killingly School District #69 of 174 districts in Connecticut (state average 50). Derived live from how evenly resources are distributed across the district's schools.

At $21,358 per pupil, Killingly School District ranks #143 of 191 Connecticut districts by per-pupil spending (Connecticut districts). NCES F-33 finance data.

2,450
Total Enrollment
4
Schools
$21,358
Per-Pupil Spending
Elementary, High
School Types

District-Level NCES Analysis

Killingly School District operates 4 public schools serving 2,450 students, placing it among the smallest districts in Connecticut. The school portfolio breaks down into 2 elementary, 1 high, 1 combined schools, a small enough portfolio that most families will interact with nearly every campus in the district at some point. These enrollment and school figures come from the NCES Common Core of Data (CCD) 2024-25 release, and the district is based in Northeastern Connecticut Planning Region.

Per-pupil expenditure runs $21,358 according to the NCES F-33 School District Finance Survey, in the lower half of 191 Connecticut districts by per-pupil spending. See how Connecticut compares in our national per-pupil spending analysis. The funding mix is 50.5% local, 43.2% state, and 6.2% federal, a local-revenue-heavy mix that leaves the district more exposed to property-tax swings and local ballot measures than state-funded peers. The district's equity score is 54/100, ranked #69 of 174 in Connecticut against a state average of 50, in line with the typical spread seen across the state for how evenly funding reaches its schools.

Academic infrastructure includes 1 of 4 schools offering Advanced Placement (3 AP courses district-wide), a 559.5:1 student-counselor ratio, above both the ASCA benchmark and the roughly 408:1 national average, and 25.4% chronic absenteeism from the 2021-22 Civil Rights Data Collection. Demographically, the student body averages 74.7% White, 14.0% Hispanic or Latino, 2.1% African American across the district's schools. Its most demographically mixed campus is Killingly Central School, with a diversity index of 44.1/100.

Its largest campus is Killingly High School, enrolling 744 students (33% of the district's total enrollment).

Killingly High School accounts for 30.4% of all Killingly School District student enrollment

That dominant concentration means Killingly School District-wide averages can mask substantial variation outside the dominant entity. Grade band: high. A single dominant campus often anchors a district's program offerings and staffing patterns; the share helps explain why district-wide averages may not reflect the typical neighbourhood-school experience. When one entity dominates a region's footprint, its programmatic and budget decisions effectively set policy for a majority of the affected population.

Source: NCES Common Core of Data NCES Common Core of Data

Killingly School District school enrollment varies 2.3× across entities

Killingly School District school enrollment ranges from 317 students (lowest) to 744 students (highest), a spread of 427 students. That relatively narrow ratio reflects an unusually homogeneous campus portfolio, most districts have a wider mix of school sizes. Per-school staffing ratios, programme availability, and capital-renovation cycles often diverge inside the same district based on enrollment shape.

Source: NCES Common Core of Data NCES Common Core of Data

Killingly School District student-counselor ratio is 560:1 — well above typical (typically associated with unusually large scale or acute resource constraints)

student-counselor ratio is the simplest comparative metric but it does not capture the full picture: the ratio counts FTE counselors against total enrollment, districts that contract intervention or social-emotional staff outside the counselor classification may be under-counted Values this far above typical often signal acute resource constraints or a structurally different scale than most peers — worth reading alongside the underlying counts, not the ratio alone.

Source: NCES Civil Rights Data Collection NCES Civil Rights Data Collection

Killingly School District chronic absenteeism rate is 25.4% — near the typical range (US average ~28) — aligned with the national post-pandemic baseline of roughly 28% chronic absenteeism

chronic absenteeism rate is the simplest comparative metric but it does not capture the full picture: a student is chronically absent if they miss ≥10% of enrolled days for any reason, illness, family obligations, or disengagement Variation between sub-units within Killingly School District is typically wider than the Killingly School District-aggregate figure suggests.

Source: NCES Civil Rights Data Collection 2021-22 NCES Civil Rights Data Collection 2021-22

Where does the funding come from?

6.2%
Federal
43.2%
State
50.5%
Local

Funding Equity

54
Equity Score
69 / 174
State Rank
50
State Average

This district has moderate funding equity. There may be room to improve funding diversity or resource allocation.

Student Demographics

Average demographic composition across 4 schools in Killingly School District.

White 74.7%
Hispanic or Latino 14.0%
African American 2.1%
Asian 1.8%
Multiracial 7.0%

Source: NCES CCD School Membership 2024-25.

Student-body diversity

Average diversity index 41.6/100

Average Simpson diversity index across Killingly School District's schools, below the Connecticut average of 50.5.

Most mixed schools

  1. 1 Killingly Central School 44.1
  2. 2 Killingly Intermediate School 43.5
  3. 3 Killingly Memorial School 40.0
  4. 4 Killingly High School 38.7

Programs & Resources

1 / 4
Schools with AP
3 AP courses total
559.5:1
Student-Counselor Ratio
25.4%
Chronically Absent

Source: NCES Civil Rights Data Collection (CRDC) 2021-22.

Schools in Killingly School District

School Enrollment
Killingly High School
744
Killingly Intermediate School
692
Killingly Memorial School
485
Killingly Central School
317

How Killingly School District Compares to Similar-Size Districts

The Connecticut districts closest to this one in total enrollment.

District Enrollment Spending Funding Mix
Madison School District Similar size Higher spending More locally funded
Ledyard School District Similar size Similar spending Similar funding mix
Rocky Hill School District Similar size Similar spending More locally funded
Waterford School District Similar size Higher spending More locally funded
Brookfield School District Similar size Similar spending More locally funded

Comparisons are relative to Killingly School District's own figures; each column derives from NCES Common Core of Data and the F-33 Finance Survey.

Nearby Districts in Connecticut

Top districts in the same state, compare side-by-side for enrollment, spending, and demographics.

Bridgeport School District
19,337 students · 36 schools · $20,908/pupil
Compare vs Killingly School District →
New Haven School District
19,150 students · 37 schools · $21,911/pupil
Compare vs Killingly School District →
Waterbury School District
18,701 students · 29 schools · $18,981/pupil
Compare vs Killingly School District →
Hartford School District
16,774 students · 41 schools · $25,530/pupil
Compare vs Killingly School District →
Stamford School District
16,158 students · 21 schools · $24,510/pupil
Compare vs Killingly School District →

Compare Killingly School District

See how this district compares to others in enrollment, spending, demographics, and academic resources.

Compare vs Bridgeport School District →

Frequently Asked Questions

How many schools are in Killingly School District?

Killingly School District has 4 schools, including 1 high, 2 elementary, 1 combined. Total enrollment is 2,450 students.

How much does Killingly School District spend per student?

Killingly School District spends $21,358 per student. The district has an equity score of 54/100, ranking #69 in Connecticut.

What is the demographic composition of Killingly School District?

Killingly School District students are 74.7% White, 14.0% Hispanic or Latino, 2.1% African American, 1.8% Asian, averaged across 4 schools. Source: NCES CCD Membership 2024-25.

What is the equity score for Killingly School District?

Killingly School District has an equity score of 54/100, ranking #69 out of 174 districts in Connecticut.