Fairfax ZIP Code Finder by Area and Number South Dakota

The Fairfax zip code is 57335 in South Dakota helps people find the correct mailing location for homes, businesses, and services in Fairfax.

Welcome to our complete guide for Fairfax, South Dakota ZIP Codes. Whether you're moving to Fairfax, 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 Fairfax, South Dakota.

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

City	Fairfax
Zip Code	57335
State	South Dakota
County	Gregory
Population	313
Latitude	43.06005
Longitude	-98.77255
Time Zone	America/Chicago

The Fairfax South Dakota zip code is used by USPS for mail delivery, shipping, and address identification across Fairfax and nearby South Dakota cities.

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

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

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

People also search for zip codes near Fairfax, Fairfax postal codes, Fairfax SD zip code lookup, Fairfax address zip code, and Fairfax South Dakota USPS zip code to find nearby locations in South Dakota.

ZIP Codes in Fairfax

The following ZIP Codes serve Fairfax, South Dakota.

ZIP Code	County	Population	Time Zone
57335	Gregory	313	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 Fairfax.

About Fairfax, South Dakota

Fairfax is located in Gregory County, South Dakota, 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 Fairfax ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Fairfax ZIP Code Map

The Fairfax 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 Fairfax

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

Street address
Neighborhood
Business name
Landmark
USPS mailing address

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

About Living in Fairfax

Fairfax, South Dakota is part of Gregory County and is home to approximately 313 residents. The city operates in the America/Chicago time zone and is identified by the geographic coordinates 43.06005 latitude and -98.77255 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 Fairfax ZIP Codes

ZIP Codes in Fairfax 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 Fairfax ZIP Codes Matter

Using the correct Fairfax 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

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

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

Fairfax is located in Gregory County.

Fairfax is located in South Dakota.

The estimated population of Fairfax is 313.

Fairfax 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 Fairfax, South Dakota 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 Fairfax and its surrounding communities.