Census place · GEOID 3146030 · Dakota County
South Sioux City, NE ZIP codes
2 ZIP/ZCTAs intersecting this Census place in Dakota County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place South Sioux City (GEOID 3146030). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 18,725 (2 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of South Sioux City, NE
ZIP/ZCTA overlap with South Sioux City
Population overlap
Share of each ZIP/ZCTA’s population located within South Sioux City, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting South Sioux City
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 68731 | Dakota City | Dakota County | 3,691 | $85,815 |
| 68776 | South Sioux City | Dakota County | 15,034 | $68,686 |