Derby, CT ZIP code
The ZIP code for Derby, Connecticut is 06418. It is in New Haven County.
- Population in these ZIPs
- 12,205
- Avg. median income
- $78,500population-weighted
- Typical home value
- $342,300population-weighted
- Metro area
- New Haven, CT
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Derby, CT ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 06418 | 12,205 | $78,542 | $342,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Derby
Frequently asked questions
What is the ZIP code for Derby, CT?
The ZIP code for Derby, CT is 06418.
What county is Derby, Connecticut in?
Derby ZIP codes are in New Haven County.