South Sioux City, NE ZIP Codes
One ZIP code serves South Sioux City, Nebraska: 68776. Together they are home to 15,373 residents in 5,492 households.
South Sioux City city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 13,907 |
| Households | 4,766 |
| Median household income | $68,223 |
| Median home value | $174,700 |
| Median age | 30.5 |
| Median rent | $1,127 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 15,373 |
| Households (sum of ZIP codes) | 5,492 |
| Median household income, range across ZIP codes | $68,750 (68776) to $68,750 (68776) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $68,750 |
| Homeowners | 57.3% |
| Households with kids under 18 | 39.2% |
| Moved in the past year | 13.0% |
| Carrier routes in EDDM2GO's route library | 9 routes, 6,105 homes (1 of 1 ZIP codes) |
Every ZIP code in South Sioux City
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 68776 | South Sioux City | 15,373 | 5,492 | $68,750 | $179,800 | 57.3% | 39.2% | 13.0% | 9 | 6,596 | 28% of its land; mailing city |
A ZIP code is listed for South Sioux City when at least 10% of its land lies inside South Sioux City city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is South Sioux City. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside South Sioux City.
Counties
- Dakota County — 7 ZIP codes
Price a mailing to South Sioux City ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in South Sioux City, NE?
- 68776. A ZIP code is listed for South Sioux City when at least 10% of its land lies inside South Sioux City city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is South Sioux City.
- What is the population of South Sioux City, NE?
- The Census Bureau counts 13,907 residents inside South Sioux City city limits (ACS 2020–2024). The 1 ZIP code that serve South Sioux City hold 15,373 residents in all.
- What is the median household income in South Sioux City, NE?
- $68,223 inside South Sioux City city limits, per the Census Bureau. Across its ZIP codes the medians run from $68,750 to $68,750.
- How many carrier routes and mailboxes are in South Sioux City, NE?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 9 carrier routes reaching 6,105 residential and 491 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.