Country
United States
Location
Buffalo
Postal Code
57720

What is Buffalo (United States) postal/zip code?

The postal code for Buffalo is 57720. Postal codes in Buffalo consist of 5 characters following the format NNNNN or NNNNN-NNNN. Buffalo is located in South Dakota, United States, and is part of the Northern America region. This postal code is essential for accurate mail delivery, online shopping, and official documentation. Whether you're sending a package, filling out a form, or verifying an address, using the correct postal code ensures your mail reaches its destination without delays. You can scan the QR code on the right to quickly save or share the complete address information for Buffalo.

QR Code for Buffalo Scan Address

How to Address Mail to Buffalo

Standard Address Format (click to edit)
RecipientJohn Doe
Street123 Example Street
DistrictBuffalo
City & Postal57720 South Dakota
CountryUNITED STATES

Addressing Tips for United States - Buffalo

  • Postal code format: NNNNN or NNNNN-NNNN
  • Write postal code before the city name
  • Country name in UPPERCASE on last line
  • Include district name for faster delivery
  • ISO country code: US

Shipping to Buffalo, United States

🇺🇸
Domestic Delivery
1-5 days
Within United States
International
7-21 days
Varies by origin
Customs Threshold
$0
Duty-free limit

Local Carriers in Buffalo

USPS UPS FedEx

Buffalo: International Carriers

DHL FedEx UPS

Shipping Tips (Buffalo)

  • Always include postal code 57720 for faster delivery
  • Items above $0 may incur customs duties
  • Track your package using the carrier's tracking number
  • Consider insurance for valuable shipments

Buffalo United States Location Information

Buffalo, United States Map
  • Region Americas
  • Subregion Northern America
  • State South Dakota
  • Phone Code +1
  • Currency USD
  • Coordinates 45.5842, -103.546
Free Traffic Exchange

1 Postal Code in Buffalo

Area State Place Postal Code
Buffalo South Dakota Buffalo 57720

Frequently Asked Questions

The postal code of Buffalo, South Dakota, United States is 57720. This 5-character code follows the format NNNNN or NNNNN-NNNN.
Buffalo has approximately 1 postal codes covering different areas and neighborhoods within the district.
Buffalo is located in South Dakota, United States. It is part of the Americas region and Northern America subregion. The coordinates are 45.58416000, -103.54603000.
To call Buffalo, United States, you need to dial the international code +1 followed by the local number.
The currency used in Buffalo, United States is United States Dollar (USD). The currency symbol is $.
The nearest major city to Buffalo is South Dakota, approximately 0 km away.
You can verify Buffalo postal codes on PostalZipCode.co. Enter the postal code in the search bar to see its location, district, and city details.
Nearby Locations
City State Distance Latitude Longitude
Harding County South Dakota 4 km 45.58 -103.496
Butte County South Dakota 75 km 44.906 -103.508
Perkins County South Dakota 84 km 45.491 -102.476
Bison South Dakota 85 km 45.52 -102.461
Belle Fourche South Dakota 104 km 44.671 -103.852
Lemmon South Dakota 115 km 45.941 -102.159
North Spearfish South Dakota 123 km 44.507 -103.892
Spearfish South Dakota 124 km 44.491 -103.859
Meade County South Dakota 131 km 44.567 -102.717
Sturgis South Dakota 131 km 44.41 -103.509
Other United States in States
State Distance Latitude Longitude
North Dakota 293 km 47.551 -101.002
Wyoming 408 km 43.076 -107.29
Nebraska 541 km 41.493 -99.902
Montana 544 km 46.88 -110.363
Minnesota 694 km 46.73 -94.686
Buffalo in Other Languages
Postal Codes by Country
Country Distance Latitude Longitude
Canada 1,699 km 60 -95
Mexico 2,515 km 23 -102
Bahamas 3,422 km 24.25 -76
Cuba 3,427 km 21.5 -80
Belize 3,436 km 17.25 -88.75
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Last updated: April 2026
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