ZIP Code 06817: Danbury, CT
County: Fairfield County
Coordinates: 41.39480, -73.45400
ZIP Type: Standard
Time Zone: Eastern Time (ET)
This profile provides an in-depth look at ZIP code 06817, serving Danbury in CT. It lies in Fairfield County and supports delivery, planning, and address verification.
| Primary City | Danbury |
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| ZIP Code | 06817 |
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| County | Fairfield County |
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| State | CT |
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| Latitude / Longitude | 41.39480, -73.45400 |
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| ZIP Type | Standard |
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| Time Zone | Eastern Time (ET) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 06817 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 06817 is approximately 41.39480 (latitude) and -73.45400 (longitude). This location sits within Fairfield County, contributing to regional planning across CT.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 06817 for mail delivery and general location reference in
Fairfield County,
CT.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Danbury.
Related ZIP Codes (Nearby)
Explore other postal codes near Danbury within CT.
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Frequently Asked Questions
What is the primary city for ZIP code 06817?
The primary city for this ZIP code is Danbury, located in CT.
In which county is 06817 located?
ZIP code 06817 is situated within Fairfield County, CT.
What are the coordinates for 06817?
The approximate center point is 41.39480 (Latitude) and -73.45400 (Longitude).
Is ZIP code 06817 active?
This page lists ZIP 06817 as Listed based on the latest refresh date shown above.
Does ZIP 06817 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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Methodology & Data Notes
How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.
Page updated: 2026-01-08