ZIP Code 73534
Duncan, Oklahoma
ZIP Code Information
ZIP code 73534 is the delivery code the USPS assigns to Duncan, Oklahoma. The ZIP lies within Stephens County. Clocks here follow the America/Chicago time zone (UTC-5).
What you can do with ZIP code 73534
- Write a mailing address: Duncan, OK 73534. The ZIP goes last, after the state abbreviation.
- Check whether a shipping or delivery quote applies to this area — most US carriers price by ZIP code rather than by city.
- Look up the local time zone before scheduling a call — the ZIP tells you which zone applies to that address.
- Compare the ZIP with neighbouring codes to see how population and income shift block by block.
Location Map
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Frequently Asked Questions
ZIP code 73534 is located in Duncan, Oklahoma.
ZIP code 73534 is in Stephens county, Oklahoma.
ZIP code 73534 is in the America/Chicago timezone.