Newcastle, OK ZIP Code

ZIP code, county, time zone and coordinates of Newcastle, Oklahoma

The ZIP code of Newcastle, OK is 73065. It is in McClain County.

Mailing address format for Newcastle

John Smith
123 Main St
NEWCASTLE OK 73065
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Newcastle

ZIP codePopulationArea
73065—51.8 sq miMain

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Newcastle? Location, county and time zone

State
Oklahoma
County
McClain County
GPS coordinates
35.24240, -97.59534
Elevation
1,194 ft (364 m)
Time zone
America/ChicagoCST · UTC-06:00
Population
10,984

Map of Newcastle, OK 73065

Tap a place on the map to see it in Street View below. Map: © OpenStreetMap contributors.

Newcastle Street View

Loading Street View…

Drag to look around. Tap any place on the map above, or the "Street View" button on a card, to jump there.

Open in Google Maps ›

ZIP codes near Newcastle

Newcastle ZIP code: FAQ

What is the ZIP code for Newcastle, OK?

The main ZIP code for Newcastle, OK is 73065.

How many ZIP codes does Newcastle have?

Newcastle has 1 ZIP code.

What county is Newcastle, OK in?

Newcastle is in McClain County, Oklahoma.

What time zone is Newcastle in?

Newcastle is in the America/Chicago time zone (CST, UTC-06:00 right now).

What are the coordinates of Newcastle?

Latitude 35.24240, longitude -97.59534.

Last updated: