Derby School District

Derby, Connecticut — 5 schools

1,317
Total Enrollment
5
Schools
$29,061
Per-Pupil Spending
Elementary, High
School Types

District-Level NCES Analysis

Derby School District operates 5 public schools serving 1,317 students, placing it among the smaller districts in Connecticut. The school portfolio breaks down into 2 elementary, 1 high, 1 middle, 1 other schools, giving families a clear picture of grade-band coverage before they move, rent, or enrol. Aggregated across those campuses, enrollment totals 1,289 pupils using the NCES Common Core of Data (CCD) 2022-23 release, and the district is geographically located in Naugatuck Valley Planning Region County.

Per-pupil expenditure runs $29,061 according to the NCES F-33 School District Finance Survey, which aggregates every revenue and spending line reported under federal accounting standards. The funding mix is 47.4% local, 40.8% state, and 11.8% federal — a breakdown that matters because districts leaning heavily on local revenue are more exposed to property-tax swings, while higher federal shares typically track Title I concentration. Average teacher compensation clocks in at $153,818 per NCES F-33, a signal of the district's ability to recruit and retain staff against neighbouring districts. The district's equity score — 77/100, ranked #16 of 179 in Connecticut against a state average of 50 — measures how evenly funding reaches schools within its boundaries.

Academic infrastructure includes 1 of 5 schools offering Advanced Placement (8 AP courses district-wide), a 135:1 student-counselor ratio that meets the ASCA-recommended benchmark, and 27.7% chronic absenteeism from the 2021-22 Civil Rights Data Collection. Demographically, the student body averages 45.3% Hispanic or Latino, 26.4% White, 19.3% African American across the district's schools.

Derby High School accounts for 27.9% of all Derby School District student enrollment

That concentration — well above the 8.4% national median for largest-entity share — means Derby 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

Derby School District school enrollment varies 5.7× across entities

Derby School District school enrollment ranges from 63 students (lowest) to 360 students (highest), a spread of 297 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

Derby School District student-counselor ratio is 135:1 — low (typically associated with meeting or exceeding the American School Counselor Association (ASCA) recommended 250:1 benchmark, which correlates with stronger college and career counseling capacity)

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 Lower values often correlate with smaller scale and population characteristics rather than higher resource budgets per se.

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

Derby School District chronic absenteeism rate is 27.7% — 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 Derby School District is typically wider than the Derby 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?

11.8%
Federal
40.8%
State
47.4%
Local

Funding Equity

77
Equity Score
16 / 179
State Rank
50
State Average

This district scores well on funding equity, with balanced funding sources and good resource allocation.

Local Rent Costs

Fair Market Rents in Naugatuck Valley Planning Region county, where this district is located.

$1,246
Studio/mo
$1,445
1 BR/mo
$1,788
2 BR/mo
$2,210
3 BR/mo
$2,864
4 BR/mo

Average Teacher Salary

$153,818
Average annual teacher salary

Source: NCES CCD F-33 (Finance Survey).

Teacher salary data from NCES CCD F-33 Finance Survey.

Student Demographics

Average demographic composition across 5 schools in Derby School District.

White 26.4%
Hispanic or Latino 45.3%
African American 19.3%
Asian 1.8%
Multiracial 6.9%

Source: NCES CCD School Membership 2024-25.

Programs & Resources

1 / 5
Schools with AP
8 AP courses total
135:1
Student-Counselor Ratio
27.7%
Chronically Absent

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

Schools in Derby School District

School Enrollment
Derby High School
360
Irving School
322
Derby Middle School
300
Bradley School
244
Little Raiders University
63

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 · $23,852/pupil
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New Haven School District
19,150 students · 37 schools · $24,808/pupil
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Waterbury School District
18,701 students · 29 schools · $20,476/pupil
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Hartford School District
16,774 students · 41 schools · $32,469/pupil
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Stamford School District
16,158 students · 21 schools · $26,248/pupil
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Compare Derby School District

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

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Frequently Asked Questions

How many schools are in Derby School District?

Derby School District has 5 schools, including 1 high, 2 elementary, 1 middle, 1 other. Total enrollment is 1,317 students.

How much does Derby School District spend per student?

Derby School District spends $29,061 per student. The district has an equity score of 77/100, ranking #16 in Connecticut.

What is the average teacher salary in Derby School District?

The average teacher salary in Derby School District is $153,818 per year, according to the NCES CCD F-33 Finance Survey.

What is the average rent near Derby School District?

The HUD Fair Market Rent for a 2-bedroom in Naugatuck Valley Planning Region County is $N/A/month (2026). This affects housing affordability for families in the district.

What is the demographic composition of Derby School District?

Derby School District students are 45.3% Hispanic or Latino, 26.4% White, 19.3% African American, 1.8% Asian, averaged across 5 schools. Source: NCES CCD Membership 2024-25.

What is the equity score for Derby School District?

Derby School District has an equity score of 77/100, ranking #16 out of 179 districts in Connecticut. This score measures resource distribution fairness across schools in the district.

Federal data Last updated 2026 Free public data

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