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City Profile

Derby, Connecticut

Population: 12,325 · 1 ZIP code

Demographics

Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.

People
Total population
12,325
People
Median age
46.4
Housing
Total households
5,896
Income
Median household income
$79,500
Housing
Total housing units
6,219
Employment
Employment rate
61.6%
Education
Bachelor’s degree or higher
35.6%
Healthcare
Insured population
96.3%
City details
Local time 04:43:11(ET)
LocationDerby, CT
Population (ZIP areas)0(sum of local ZIP code populations)
Total ZIP codes1total
ZIP codes (by type)
1 Standard
CountyNaugatuck Valley
Area code
TimezoneEastern Time (ET)
Coordinates41.3261239, -73.0825739
Land area5 sq miles(13,075,431 m²)

Map of Derby, Connecticut with ZIP codes

Map of Derby, Connecticut and ZIP codes
Interactive map showing Derby, Connecticut boundaries and ZIP code areas. Click to load.

ZIP Codes in Derby

Explore the ZIP codes that make up Derby. Analyze key demographics and population stats for the region using the comprehensive table below.

ZIPType
Median incomeHousehold
Population (ZIP)
06418Standard

Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.

ZIP type legend

  • Standard: residential and business delivery areas
  • PO BOX: primarily post office boxes; population may be unavailable
  • Unique: high-volume organizations (universities, agencies, etc.)

Nearby cities

Other cities near Derby, CT.

Data Sources & Citations

The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:

  • United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
  • United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS