New Castle, CO ZIP Code
ZIP code, county, time zone and coordinates of New Castle, Colorado
The ZIP code of New Castle, CO is 81647. It is in Garfield County.
Mailing address format for New Castle
John Smith 123 Main St NEW CASTLE CO 81647 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in New Castle
| ZIP code | Population | Area | |
|---|---|---|---|
| 81647 | — | 284.9 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is New Castle? Location, county and time zone
- State
- Colorado
- County
- Garfield County
- GPS coordinates
- 39.58171, -107.52885
- Elevation
- 5,597 ft (1,706 m)
- Time zone
- America/DenverMST · UTC-07:00
- Population
- 4,923
Map of New Castle, CO 81647
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New Castle Street View
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New Castle ZIP code: FAQ
What is the ZIP code for New Castle, CO?
The main ZIP code for New Castle, CO is 81647.
How many ZIP codes does New Castle have?
New Castle has 1 ZIP code.
What county is New Castle, CO in?
New Castle is in Garfield County, Colorado.
What time zone is New Castle in?
New Castle is in the America/Denver time zone (MST, UTC-07:00 right now).
What are the coordinates of New Castle?
Latitude 39.58171, longitude -107.52885.
Last updated: