Unified School District · CT
Derby School District
Derby School District is a unified school district in Connecticut with a community population of 12,487. The median household income is $79,500 and the median age is 46.4.
12,487
Population
2470
People / sq mi
$79,500
Median Income
46.4
Median Age
Derby School District covers 5 sq mi of land at 2469.7 people per square mile.
Race & Ethnicity
| White | 64.8% |
| Black or African American | 0.0% |
| Asian | 42.6% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$79,500
Median Household Income
$46,280
Per Capita Income
5.4%
Poverty Rate
3.7%
Unemployment
Housing
$256,700
Median Home Value
$1,452
Median Rent
61.9%
Homeownership
Education Attainment
88.1%
High School+
35.6%
Bachelor's+
Other Connecticut School Districts
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State rankings
Frequently Asked Questions
Derby School District serves a community with a population of 12,487 according to the latest Census ACS 5-Year estimates. This unified school district is located in Connecticut.
The median household income in Derby School District is $79,500, with a per capita income of $46,280. The poverty rate is 5.4%.
Derby School District is 64.8% White, 0.0% Black or African American, 42.6% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Derby School District, 88.1% of adults have a high school diploma or higher, and 35.6% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Derby School District is $256,700, with a median rent of $1,452. The homeownership rate is 61.9%.
More from Connecticut
Data for Derby School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 0901110).
this entity is one of the data points covered by this site’s U.S. population demographics dataset. The detail above comes directly from the U.S. Census Bureau ACS and decennial files; the context that follows situates the headline numbers against the broader distribution across U.S. states, metros, cities, and ZIPs.
Every number on this page links back to the U.S. Census Bureau ACS and decennial files; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. states, metros, cities, and ZIPs with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: U.S. Census Bureau ACS, 2026.