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Postal Codes of Custer County, South Dakota, United States

Country
United States
Location
Custer County
Postal Code
57730

What is Custer County (United States) postal/zip code?

The postal code for Custer County is 57730. Postal codes in Custer County consist of 5 characters following the format NNNNN or NNNNN-NNNN. Custer County 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 Custer County.

QR Code for Custer County Scan Address

How to Address Mail to Custer County

Standard Address Format (click to edit)
RecipientJohn Doe
Street123 Example Street
DistrictCuster County
City & Postal57730 South Dakota
CountryUNITED STATES

Addressing Tips for United States - Custer County

  • 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 Custer County, 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 Custer County

USPS UPS FedEx

Custer County: International Carriers

DHL FedEx UPS

Shipping Tips (Custer County)

  • Always include postal code 57730 for faster delivery
  • Items above $0 may incur customs duties
  • Track your package using the carrier's tracking number
  • Consider insurance for valuable shipments
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Custer County United States Location Information

Custer County, United States Map
  • Region Americas
  • Subregion Northern America
  • State South Dakota
  • Phone Code +1
  • Currency USD
  • Coordinates 43.6776, -103.4515
Free Traffic Exchange

This page provides information on postal codes and administrative divisions in Custer County, South Dakota. We also provide a corresponding map on which you can view the exact location. South Dakota has 167 districts. The currency used in Custer County is United States Dollar (USD) and to make a call to this area you must first dial +1. Custer County is located in the Americas subregion of Northern America. You can check the current local time in Custer County before making a call.

3 Postal Codes in Custer County

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Area State Place Postal Code
Custer County South Dakota Custer 57730
Custer County South Dakota Pringle 57773
Custer County South Dakota Fairburn 57738

Custer County is located in South Dakota, United States. Known as the ZIP Code. The postal codes listed above cover all areas within Custer County.

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Frequently Asked Questions

The postal code of Custer County, South Dakota, United States is 57730. This 5-character code follows the format NNNNN or NNNNN-NNNN.
Custer County has approximately 3 postal codes covering different areas and neighborhoods within the district.
Custer County is located in South Dakota, United States. It is part of the Americas region and Northern America subregion. The coordinates are 43.67763000, -103.45154000.
To call Custer County, United States, you need to dial the international code +1 followed by the local number.
The currency used in Custer County, United States is United States Dollar (USD). The currency symbol is $.
The nearest major city to Custer County is South Dakota, approximately 0 km away.
You can verify Custer County 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
Custer South Dakota 15 km 43.767 -103.599
Hot Springs South Dakota 27 km 43.432 -103.474
Colonial Pine Hills South Dakota 38 km 44.008 -103.315
Rapid City South Dakota 48 km 44.081 -103.231
Fall River County South Dakota 49 km 43.239 -103.528
Rapid Valley South Dakota 49 km 44.062 -103.146
Blackhawk South Dakota 54 km 44.151 -103.308
Box Elder South Dakota 57 km 44.112 -103.068
Summerset South Dakota 58 km 44.19 -103.344
Pennington County South Dakota 62 km 44.004 -102.824
Other United States in States
State Distance Latitude Longitude
Wyoming 317 km 43.076 -107.29
Nebraska 379 km 41.493 -99.902
North Dakota 471 km 47.551 -101.002
Colorado 498 km 39.55 -105.782
Montana 647 km 46.88 -110.363
Custer County in Other Languages
Custer County, Vereinigte Staaten von Amerika Postleitzahlen Custer County, Estados Unidos Códigos Postais Custer County, Sjedinjene Američke Države Postal Codes Custer County, Соединённые Штаты Америки Почтовые Индексы Custer County, Verenigde Staten Postal Codes Custer County, Estados Unidos Postal Codes Custer County, Estados Unidos Códigos Postales Custer County, Amerika Posta Kodları Custer County, 美国 Postal Codes Custer County, 미국 Postal Codes Custer County, États-Unis Codes Postaux Custer County, アメリカ合衆国 郵便番号 Custer County, Stati Uniti D'America Postal Codes Custer County, ایالات متحده آمریکا Postal Codes
Postal Codes by Country
Country Distance Latitude Longitude
Canada 1,902 km 60 -95
Mexico 2,303 km 23 -102
Belize 3,247 km 17.25 -88.75
Cuba 3,279 km 21.5 -80
Bahamas 3,300 km 24.25 -76
Related Searches
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Last updated: April 2026
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