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Postal Codes of North Sioux City, South Dakota, United States

Country
United States
Location
North Sioux City
Postal Code
57049

What is North Sioux City (United States) postal/zip code?

The postal code for North Sioux City is 57049. Postal codes in North Sioux City consist of 5 characters following the format NNNNN or NNNNN-NNNN. North Sioux City 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 North Sioux City.

QR Code for North Sioux City Scan Address

How to Address Mail to North Sioux City

Standard Address Format (click to edit)
RecipientJohn Doe
Street123 Example Street
DistrictNorth Sioux City
City & Postal57049 South Dakota
CountryUNITED STATES

Addressing Tips for United States - North Sioux City

  • 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 North Sioux City, 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 North Sioux City

USPS UPS FedEx

North Sioux City: International Carriers

DHL FedEx UPS

Shipping Tips (North Sioux City)

  • Always include postal code 57049 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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North Sioux City United States Location Information

North Sioux City, United States Map
  • Region Americas
  • Subregion Northern America
  • State South Dakota
  • Phone Code +1
  • Currency USD
  • Coordinates 42.5272, -96.4831
Free Traffic Exchange

This page provides information on postal codes and administrative divisions in North Sioux City, 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 North Sioux City is United States Dollar (USD) and to make a call to this area you must first dial +1. North Sioux City is located in the Americas subregion of Northern America. You can check the current local time in North Sioux City before making a call.

5 Postal Codes in North Sioux City

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Area State Place Postal Code
North Sioux City South Dakota North Sioux City 57049
North Sioux City South Dakota Sioux City 51109
North Sioux City South Dakota Sioux City 51103
North Sioux City South Dakota Sioux City 51104
North Sioux City South Dakota Sioux City 51101

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

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Frequently Asked Questions

The postal code of North Sioux City, South Dakota, United States is 57049. This 5-character code follows the format NNNNN or NNNNN-NNNN.
North Sioux City has approximately 5 postal codes covering different areas and neighborhoods within the district.
North Sioux City is located in South Dakota, United States. It is part of the Americas region and Northern America subregion. The coordinates are 42.52722000, -96.48309000.
To call North Sioux City, United States, you need to dial the international code +1 followed by the local number.
The currency used in North Sioux City, United States is United States Dollar (USD). The currency symbol is $.
The nearest major city to North Sioux City is South Dakota, approximately 0 km away.
You can verify North Sioux City 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
Dakota Dunes South Dakota 4 km 42.487 -96.486
Elk Point South Dakota 24 km 42.683 -96.684
Union County South Dakota 37 km 42.832 -96.656
Vermillion South Dakota 46 km 42.779 -96.929
Clay County South Dakota 59 km 42.915 -96.976
Beresford South Dakota 66 km 43.081 -96.774
Yankton South Dakota 84 km 42.871 -97.397
Canton South Dakota 86 km 43.301 -96.593
Lincoln County South Dakota 86 km 43.279 -96.722
Yankton County South Dakota 92 km 43.009 -97.395
Other United States in States
State Distance Latitude Longitude
Iowa 288 km 41.878 -93.098
Nebraska 305 km 41.493 -99.902
Kansas 426 km 39.012 -98.484
Minnesota 488 km 46.73 -94.686
Illinois 626 km 40.633 -89.399
North Sioux City in Other Languages
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Postal Codes by Country
Country Distance Latitude Longitude
Canada 1,945 km 60 -95
Mexico 2,230 km 23 -102
Bahamas 2,768 km 24.25 -76
Cuba 2,796 km 21.5 -80
Belize 2,905 km 17.25 -88.75
Related Searches
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Last updated: April 2026
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