South Sioux City, NE ZIP Codes
1
Total ZIPs
15,447
Total Population
ZIP Codes in South Sioux City, NE
| ZIP Code | Population | Density | Timezone |
|---|---|---|---|
| 68776 | 15,447 | 287 | America/Chicago |
All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.