Sinai ZIP Code Finder by Area and Number South Dakota

The Sinai zip code is 57061 in South Dakota helps people find the correct mailing location for homes, businesses, and services in Sinai.

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

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

City	Sinai
Zip Code	57061
State	South Dakota
County	Brookings
Population	220
Latitude	44.24452
Longitude	-97.04399
Time Zone	America/Chicago

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

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

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

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

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

ZIP Codes in Sinai

The following ZIP Codes serve Sinai, South Dakota.

ZIP Code	County	Population	Time Zone
57061	Brookings	220	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 Sinai.

About Sinai, South Dakota

Sinai is located in Brookings 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 Sinai ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Sinai ZIP Code Map

The Sinai 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 Sinai

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

Street address
Neighborhood
Business name
Landmark
USPS mailing address

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

About Living in Sinai

Sinai, South Dakota is part of Brookings County and is home to approximately 220 residents. The city operates in the America/Chicago time zone and is identified by the geographic coordinates 44.24452 latitude and -97.04399 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 Sinai ZIP Codes

ZIP Codes in Sinai 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 Sinai ZIP Codes Matter

Using the correct Sinai 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

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

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

Sinai is located in Brookings County.

Sinai is located in South Dakota.

The estimated population of Sinai is 220.

Sinai 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 Sinai, 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 Sinai and its surrounding communities.