Detailed information about ZIP code 57049 located in N-sioux-city, South Dakota. This postal code covers standard areas with a population of 5,515 residents.
The ZIP code 57049 is part of the USPS (United States Postal Service) system serving the N-sioux-city area. This code ensures efficient mail delivery and geographic organization within South Dakota.

Detailed information about ZIP code 57049 located in N-sioux-city, South Dakota. This postal code covers standard areas with a population of 5,515 residents.
The ZIP code 57049 is part of the USPS (United States Postal Service) system serving the N-sioux-city area. This code ensures efficient mail delivery and geographic organization within South Dakota.
| City | Name | Zip Code | Type | Population |
|---|---|---|---|---|
| Dakota Dunes, SD | ACCEPTABLE | 57049 | STANDARD | 5.515 |
| Mccook Lake, SD | ACCEPTABLE | 57049 | STANDARD | 5.515 |
| N Sioux City, SD | ACCEPTABLE | 57049 | STANDARD | 5.515 |
| North Sioux City, SD | PRIMARY | 57049 | STANDARD | 5.515 |
| City | Name | Zip Code | Type |
|---|---|---|---|
| Dakota Dunes, SD | ACCEPTABLE | 57049 | STANDARD |
| Mccook Lake, SD | ACCEPTABLE | 57049 | STANDARD |
| N Sioux City, SD | ACCEPTABLE | 57049 | STANDARD |
| North Sioux City, SD | PRIMARY | 57049 | STANDARD |