North Sioux City ZIP Code Finder by Area and Number South Dakota
The North Sioux City zip code is 57049 in South Dakota helps people find the correct mailing location for homes, businesses, and services in North Sioux City.
Welcome to our complete guide for North Sioux City, South Dakota ZIP Codes. Whether you're moving to North Sioux City, 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 North Sioux City, South Dakota.
Every North Sioux City ZIP Code is assigned by the United States Postal Service (USPS) to support efficient mail delivery and address identification. In addition to postal services, North Sioux City ZIP Codes are widely used for online shopping, navigation, banking, insurance, healthcare, business operations, and government services.
| City | North Sioux City |
| Zip Code | 57049 |
| State | South Dakota |
| County | Union |
| Population | 7,814 |
| Latitude | 42.52486 |
| Longitude | -96.50732 |
| Time Zone | America/Chicago |
The North Sioux City South Dakota zip code is used by USPS for mail delivery, shipping, and address identification across North Sioux City and nearby South Dakota cities.
North Sioux City South Dakota is a growing city in South Dakota, and many people search for the North Sioux City zip code, North Sioux City postal code, North Sioux City SD zip code, and North Sioux City South Dakota mailing code when sending mail or locating addresses. The zip code in North Sioux City is important for deliveries, online orders, location searches, and business listings in North Sioux City.
If you are searching for the North Sioux City zip code list, North Sioux City SD postal code, North Sioux City South Dakota city zip code, or North Sioux City mailing zip code, this page helps you quickly find the correct North Sioux City zip code. Many residents, travelers, and businesses use the North Sioux City zip code lookup to confirm the correct North Sioux City mailing address.
The North Sioux City zip code area covers neighborhoods, residential communities, and business locations in North Sioux City SD. Whether you are looking for the North Sioux City city zip code, North Sioux City South Dakota postal code, North Sioux City SD mailing code, or North Sioux City location zip code, the North Sioux City zip code South Dakota helps identify the correct postal region in South Dakota.
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ZIP Codes in North Sioux City
The following ZIP Codes serve North Sioux City, South Dakota.
| ZIP Code | County | Population | Time Zone |
|---|---|---|---|
| 57049 | Union | 7,814 | 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 North Sioux City.
About North Sioux City, South Dakota
North Sioux City is located in Union 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 North Sioux City ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.
North Sioux City ZIP Code Map
The North Sioux City 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 North Sioux City
If you need to locate a ZIP Code within North Sioux City, you can search using:
- Street address
- Neighborhood
- Business name
- Landmark
- USPS mailing address
Using the correct North Sioux City ZIP Code helps improve mail delivery, shipping accuracy, and address verification.
About Living in North Sioux City
North Sioux City, South Dakota is part of Union County and is home to approximately 7,814 residents. The city operates in the America/Chicago time zone and is identified by the geographic coordinates 42.52486 latitude and -96.50732 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 North Sioux City ZIP Codes
ZIP Codes in North Sioux City 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 North Sioux City ZIP Codes Matter
Using the correct North Sioux City 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
Conclusion
Whether you're looking for a mailing address, planning a move, or researching local information, this North Sioux City, 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 North Sioux City and its surrounding communities.