Nebraska · United States
South Sioux City population
13,319people · latest figure
South Sioux City has a population of 13,319, making it the 3155th largest place we list in United States. It is in Nebraska.
South Sioux City holds under a tenth of one per cent of United States's 349,035,494 people. New York City, the largest place we list there, is 661 times its size. Twenty years earlier the World Gazetteer recorded 12,135, a rise of 10%.
The 2005 figure comes from the World Gazetteer archive restored on this site. The two sources may draw the settlement's boundary differently, so treat the change as indicative rather than exact. Why figures differ.
South Sioux City is in Nebraska, which has 217 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Saint James | New York | 13,338 |
| Ridge | New York | 13,336 |
| New Ulm | Minnesota | 13,327 |
| Warrenville | Illinois | 13,317 |
| Huron | South Dakota | 13,313 |
| Shorewood | Wisconsin | 13,311 |
All places in United States → · Nebraska →
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are UN World Population Prospects 2024 (medium variant) where the UN lists the country separately; the handful it reports under a parent state keep a GeoNames figure and are marked as such. Sources & method.