Demographic Characteristics of South Sioux City, Nebraska
Total Population: 11,925
South Sioux City, Nebraska Age/Gender Statistics
 Male Population: 5,797 (48.61%) |
 Female Population: 6,128 (51.39%) |
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| Under 5 years | 1,090 | 45 to 54 years: | 1,411 |
| 5 to 9 years: | 1,007 | 55 to 59 years: | 492 |
| 10 to 14 years: | 889 | 60 to 64 years: | 384 |
| 15 to 19 years: | 960 | 65 to 74 years: | 593 |
| 20 to 24 years: | 930 | 75 to 84 years: | 457 |
| 25 to 34 years: | 1,799 | 85 years and over: | 186 |
| 35 to 44 years: | 1,727 | ||
| Median Age: 30.7 | |||
South Sioux City, Nebraska Racial Statistics
One Race
11,561
White
9,049
Black or African American
102
American Indian and Alaska Native
281
Asian
381
Asian Indian
35
Chinese
15
Filipino
2
Japanese
2
Korean
10
Vietnamese
170
Other Asian
147
Native Hawaiian and Other Pacific Islander
11
Native Hawaiian
0
Guamanian or Chamorro
3
Samoan
0
Other Pacific Islander
8
Some other race
1,737
Two or more races
364
South Sioux City, Nebraska Hispanic Population Statistics
| Total Hispanic or Latino Population: 2,958 | |||
| Mexican | Puerto Rican | Cuban | Other |
| 2,511 | 16 | 4 | 427 |
South Sioux City, Nebraska Relationship Statistics
| In households: 11,716 (98.25%) | In group quarters: 209 (1.75%) | ||
| Householder | 4,304 | Institutionalized | 145 |
| Spouse | 2,138 | Noninstitutionalized | 64 |
| Child | 3,908 | ||
| Own child under 18 years | 3,188 | ||
| Other relatives | 649 | ||
| Under 18 years | 240 | ||
| Nonrelatives | 717 | ||
| Unmarried partner | 300 | ||