Duncan ZIP Code Finder by Area and Number Oklahoma

The Duncan zip code is 73533 in Oklahoma helps people find the correct mailing location for homes, businesses, and services in Duncan.

Welcome to our complete guide for Duncan, Oklahoma ZIP Codes. Whether you're moving to Duncan, sending mail, searching for an address, or looking for local postal information, this page provides everything you need to know about the ZIP Codes serving Duncan, Oklahoma.

Every Duncan ZIP Code is assigned by the United States Postal Service (USPS) to support efficient mail delivery and address identification. In addition to postal services, Duncan ZIP Codes are widely used for online shopping, navigation, banking, insurance, healthcare, business operations, and government services.

City	Duncan
Zip Code	73533
State	Oklahoma
County	Stephens
Population	27,935
Latitude	34.49484
Longitude	-97.84774
Time Zone	America/Chicago

The Duncan Oklahoma zip code is used by USPS for mail delivery, shipping, and address identification across Duncan and nearby Oklahoma cities.

Duncan Oklahoma is a growing city in Oklahoma, and many people search for the Duncan zip code, Duncan postal code, Duncan OK zip code, and Duncan Oklahoma mailing code when sending mail or locating addresses. The zip code in Duncan is important for deliveries, online orders, location searches, and business listings in Duncan.

If you are searching for the Duncan zip code list, Duncan OK postal code, Duncan Oklahoma city zip code, or Duncan mailing zip code, this page helps you quickly find the correct Duncan zip code. Many residents, travelers, and businesses use the Duncan zip code lookup to confirm the correct Duncan mailing address.

The Duncan zip code area covers neighborhoods, residential communities, and business locations in Duncan OK. Whether you are looking for the Duncan city zip code, Duncan Oklahoma postal code, Duncan OK mailing code, or Duncan location zip code, the Duncan zip code Oklahoma helps identify the correct postal region in Oklahoma.

People also search for zip codes near Duncan, Duncan postal codes, Duncan OK zip code lookup, Duncan address zip code, and Duncan Oklahoma USPS zip code to find nearby locations in Oklahoma.

ZIP Codes in Duncan

The following ZIP Codes serve Duncan, Oklahoma.

ZIP Code	County	Population	Time Zone
73533	Stephens	27,935	America/Chicago

Whether you're searching for a residential, commercial, or mailing address, the ZIP Code list above makes it easy to find the correct postal code for Duncan.

About Duncan, Oklahoma

Duncan is located in Stephens County, Oklahoma, and is served by one or more ZIP Codes assigned by USPS. Residents, businesses, and visitors rely on these ZIP Codes for mail delivery, package shipping, address verification, and location-based services.

Some cities have a single ZIP Code, while larger cities may have multiple ZIP Codes covering different neighborhoods or business districts.

If you're searching for a Duncan ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Duncan ZIP Code Map

The Duncan ZIP Code map helps visitors understand the geographic coverage of ZIP Code areas throughout the city.

The map can help you:

Locate neighborhoods
Find nearby ZIP Codes
Explore surrounding communities
Plan travel routes
Understand delivery areas

Find a ZIP Code in Duncan

If you need to locate a ZIP Code within Duncan, you can search using:

Street address
Neighborhood
Business name
Landmark
USPS mailing address

Using the correct Duncan ZIP Code helps improve mail delivery, shipping accuracy, and address verification.

About Living in Duncan

Duncan, Oklahoma is part of Stephens County and is home to approximately 27,935 residents. The city operates in the America/Chicago time zone and is identified by the geographic coordinates 34.49484 latitude and -97.84774 longitude.

Residents enjoy access to local schools, businesses, public services, healthcare facilities, parks, and transportation networks. Whether you're relocating, visiting, or starting a business, knowing the correct ZIP Code helps simplify everyday tasks.

Common Uses of Duncan ZIP Codes

ZIP Codes in Duncan are commonly used for:

USPS mail delivery
Package shipping
Online shopping
Address verification
Banking
Insurance
Government services
Emergency services
Navigation
Real estate
Business operations
Delivery planning

Why Duncan ZIP Codes Matter

Using the correct Duncan ZIP Code offers several benefits.

For Residents

Faster mail delivery
Accurate online orders
Easier address verification
Better navigation

For Businesses

Shipping optimization
Customer management
Delivery planning
Local marketing

Frequently Asked Questions

Duncan is served by one or more ZIP Codes listed on this page.

Duncan is currently served by 1 ZIP Code. The number of ZIP Codes depends on the size of the city and USPS delivery routes.

Duncan is located in Stephens County.

Duncan is located in Oklahoma.

The estimated population of Duncan is 27,935.

Duncan follows the America/Chicago time zone.

Use your street address or browse the ZIP Code list available on this page.

No. Some ZIP Codes may include residential, commercial, government, or PO Box delivery areas.

Using the correct ZIP Code helps improve mail delivery, shipping accuracy, navigation, and address verification.

Official ZIP Code information is maintained by the United States Postal Service (USPS).

Conclusion

Whether you're looking for a mailing address, planning a move, or researching local information, this Duncan, Oklahoma ZIP Code guide makes it easy to find the postal information you need. Explore the ZIP Code list, use the map, and browse additional location details to learn more about Duncan and its surrounding communities.