73536 ZIP Code — Duncan, OK
Stephens County, Oklahoma
ZIP code 73536 is located in Duncan, Oklahoma, within Stephens County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 580.
0
population
0.00
sq mi land
Standard
ZIP type
Central (CT)
timezone
73536 ZIP code map
Cities in ZIP code 73536
Below are the cities the US Postal Service accepts for ZIP code 73536. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Duncan | Acceptable |
| Duncan | Preferred |
Nearby ZIP codes
73533 Duncan (6.9 mi)
73055 Marlow (7.9 mi)
73529 Comanche (9.7 mi)
73082 Rush Springs (18.9 mi)
73501 Lawton (19 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 40 |
| County FIPS | 137 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 34.5023 |
| Longitude | -97.9576 |
| Timezone | Central (CT) |
| Area code | 580 |