Newcastle, UT ZIP Codes, Coordinates & Counties
Newcastle, Utah has 1 ZIP code in Iron county. The approximate center of Newcastle is 37.59, -113.542. Newcastle has about 399 known street addresses.
ZIP codes in Newcastle, UT
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 84756 | Iron | 37.59 | -113.542 |
Counties Newcastle spans
Iron
Most common streets in Newcastle
Main, 100, 00, 0, W
Frequently asked questions
What ZIP codes are in Newcastle, UT?
Newcastle, Utah has 1 ZIP code, ranging from 84756 to 84756. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Newcastle, UT in?
Newcastle is in Iron county.
What are the latitude and longitude of Newcastle, UT?
The approximate center of Newcastle, Utah is latitude 37.59, longitude -113.542. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Newcastle, UT have?
Newcastle has 1 ZIP code.
How many addresses are in Newcastle, UT?
Newcastle, Utah has about 399 known street addresses in the sthan.io US address database.
What are the most common streets in Newcastle, UT?
Some of the most common street names in Newcastle are Main, 100, 00, 0, W.
What cities are near Newcastle, UT?
Cities near Newcastle include Central (11 mi), Enterprise (13 mi), Pine Valley (13 mi), New Harmony (18 mi), Veyo (18 mi).
Cities near Newcastle
Central, UT (11 mi) Enterprise, UT (13 mi) Pine Valley, UT (13 mi) New Harmony, UT (18 mi) Veyo, UT (18 mi) Kanarraville, UT (19 mi) Beryl, UT (21 mi) Cedar City, UT (22 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database