Summit ZIP Code Finder by Area and Number South Dakota

The Summit zip code is 57266 in South Dakota helps people find the correct mailing location for homes, businesses, and services in Summit.

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

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

City	Summit
Zip Code	57266
State	South Dakota
County	Grant
Population	628
Latitude	45.28619
Longitude	-97.08985
Time Zone	America/Chicago

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

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

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

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

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

ZIP Codes in Summit

The following ZIP Codes serve Summit, South Dakota.

ZIP Code	County	Population	Time Zone
57266	Grant	628	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 Summit.

About Summit, South Dakota

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

Summit ZIP Code Map

The Summit 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 Summit

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

Street address
Neighborhood
Business name
Landmark
USPS mailing address

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

About Living in Summit

Summit, South Dakota is part of Grant County and is home to approximately 628 residents. The city operates in the America/Chicago time zone and is identified by the geographic coordinates 45.28619 latitude and -97.08985 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 Summit ZIP Codes

ZIP Codes in Summit 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 Summit ZIP Codes Matter

Using the correct Summit 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

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

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

Summit is located in Grant County.

Summit is located in South Dakota.

The estimated population of Summit is 628.

Summit 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 Summit, 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 Summit and its surrounding communities.