North Sioux City, SD ZIP Codes
North Sioux City, South Dakota has 1 ZIP code.
City Overview
| City | North Sioux City |
|---|---|
| State | South Dakota (SD) |
| County | Union |
| ZIP Codes | 1 |
| Population (ZIP total) | 6,121 |
| Timezone | America/Chicago (UTC-5) |
ZIP Codes in North Sioux City
| ZIP Code | County | Population |
|---|---|---|
| 57049 | Union | 6,121 |
Population figures: US Census Bureau, 2012–2016 ACS 5-year estimates.
Map
Nearby Cities
Sioux City, Iowa
(2.4 km)
Jackson, Nebraska
(9.7 km)
South Sioux City, Nebraska
(9.8 km)
Jefferson, South Dakota
(10.3 km)
Dakota City, Nebraska
(16.6 km)
Ponca, Nebraska
(17.5 km)
Sergeant Bluff, Iowa
(18.6 km)
Hinton, Iowa
(18.8 km)
Frequently Asked Questions
North Sioux City, South Dakota has 1 ZIP code(s): 57049. Larger cities span multiple ZIP codes covering different neighborhoods.
North Sioux City, SD has 1 ZIP code(s).