Newcastle Oklahoma is covered by a total of 1 ZIP Codes. There are also 3 ZIP Codes that overlap Newcastle but have a different postal city name. The ZIP Codes in Newcastle range from 73010 to 73093. Of the ZIP codes within or partially within Newcastle there are 1 Standard ZIP Codes. The total population of ZIP Codes in Newcastle is 9877.
Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of Newcastle and can be turned on and off. Each type of postal code can also be turned on and off.
| ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
|---|---|---|---|---|---|
| Blanchard | Standard | |||
| Newcastle | Standard | |||
| Norman | Standard | |||
| Washington | Standard |