City in Dakota County, Nebraska · 6.8 sq mi · 2,076 people per sq mi
About 14,000 people live in South Sioux City. The typical household earns $68,223, and the median resident is 30.5 years old.
2026 projection
From 14,027 in 2020
Poverty rate 12.23%
Men 30.6 · Women 30.4
1890–2026
14,154
2026 projection
0.9% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
1890–2026
14,154
2026 projection
0.9% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 14,154 | -4 | 0.03% |
|---|---|---|---|
| 2025 | 14,158 | +146 | 1.04% |
| 2024 | 14,012 | +128 | 0.92% |
| 2023 | 13,884 | +50 | 0.36% |
| 2022 | 13,834 | -20 | 0.14% |
| 2021 | 13,854 | -173 | 1.23% |
| 2020 | 14,027 | +1,182 | 9.20% |
| 2019 | 12,845 | +16 | 0.12% |
| 2018 | 12,829 | -2 | 0.02% |
| 2017 | 12,831 | -151 | 1.16% |
Showing 10 of 29 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 139 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 8 residents
50% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 50% | 50% | 51% |
| Never married | 31% | 33% | 29% |
| Divorced | 11% | 13% | 9% |
| Widowed | 6% | 3% | 9% |
| Separated | 2% | <1% | 3% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau