Derby School District, Connecticut
Derby School District is a unified school district in Naugatuck Valley Planning Region, Connecticut, for grades Pre-K to 12. About 12,487 people live in it (2020–2024 estimate). It covers 5.06 sq mi (13.1 km²) of land.
- Population, 2020–2024 estimate
- 12,487 ± 33
- Grades
- Pre-K to 12
- Type
- Unified school district
- Land area
- 5.06 sq mi (13.1 km²)
- Median household income
- $79,500 ± $11,458
- Median home value
- $256,700 ± $20,667
- Water area
- 0.35 sq mi (0.91 km²)
- State
- Connecticut
- Census code (GEOID)
- 0901110
- Coordinates (central point)
- 41.326124, -73.082574
These coordinates mark a central point for the district, not a school or an address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.
Towns, townships and communities in Derby School District, largest first
- Derby (city)12,487 people
- Town of Derby12,487 people
A town, township, city or borough is listed when at least half its land is in the district; a community, when its central point is. Near a district line, an address can belong to the district next door.
Bordering unified school districts, nearest first
- Ansonia School District1.4 mi northeast
- Shelton School District3.3 mi southwest
- Seymour School District4.1 mi north
These share a boundary with Derby School District. Distances are straight lines between central points.
Before using this answer for enrollment
A district boundary doesn’t decide which school a student attends; the district’s attendance zones and rules do. Confirm the full address and grade with Derby School District before you rely on it.
See its schools and enrollment on NCES ↗
Find the school district where you are now or find your town or township.