ZIP Code 81647: New Castle, CO
County: Garfield
Coordinates: 39.57090, -107.54280
ZIP Type: Standard
Time Zone: Mountain Time (MT)
Explore detailed information for ZIP code 81647 in New Castle, CO. We include verified county details for Garfield plus key geographic references used for mapping and logistics.
| Primary City | New Castle |
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| ZIP Code | 81647 |
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| County | Garfield |
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| State | CO |
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| Latitude / Longitude | 39.57090, -107.54280 |
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| ZIP Type | Standard |
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| Time Zone | Mountain Time (MT) |
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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 81647 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 81647 is approximately 39.57090 (latitude) and -107.54280 (longitude). This location sits within Garfield, contributing to regional planning across CO.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 81647 for mail delivery and general location reference in
Garfield,
CO.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with New Castle.
Related ZIP Codes (Nearby)
Explore other postal codes near New Castle within CO.
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Frequently Asked Questions
What is the primary city for ZIP code 81647?
The primary city for this ZIP code is New Castle, located in CO.
In which county is 81647 located?
ZIP code 81647 is situated within Garfield, CO.
What are the coordinates for 81647?
The approximate center point is 39.57090 (Latitude) and -107.54280 (Longitude).
Is ZIP code 81647 active?
This page lists ZIP 81647 as Listed based on the latest refresh date shown above.
Does ZIP 81647 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