Spearfish ZIP Code Finder by Area and Number South Dakota

The Spearfish zip code is 57783 in South Dakota helps people find the correct mailing location for homes, businesses, and services in Spearfish.

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

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

City	Spearfish
Zip Code	57783
State	South Dakota
County	Lawrence
Population	16,929
Latitude	44.47106
Longitude	-103.9219
Time Zone	America/Denver

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

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

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

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

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

ZIP Codes in Spearfish

The following ZIP Codes serve Spearfish, South Dakota.

ZIP Code	County	Population	Time Zone
57783	Lawrence	16,929	America/Denver
57799	Lawrence	578	America/Denver

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 Spearfish.

About Spearfish, South Dakota

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

Spearfish ZIP Code Map

The Spearfish 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 Spearfish

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

Street address
Neighborhood
Business name
Landmark
USPS mailing address

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

About Living in Spearfish

Spearfish, South Dakota is part of Lawrence County and is home to approximately 16,929 residents. The city operates in the America/Denver time zone and is identified by the geographic coordinates 44.47106 latitude and -103.9219 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 Spearfish ZIP Codes

ZIP Codes in Spearfish 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 Spearfish ZIP Codes Matter

Using the correct Spearfish 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

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

Spearfish is currently served by 2 ZIP Codes. The number of ZIP Codes depends on the size of the city and USPS delivery routes.

Spearfish is located in Lawrence County.

Spearfish is located in South Dakota.

The estimated population of Spearfish is 16,929.

Spearfish follows the America/Denver 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 Spearfish, 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 Spearfish and its surrounding communities.