Demographics & People — North Sioux City, South Dakota
Population Overview
| Population (Census) | 3,018 |
|---|
| Estimated 2026 | ~3,100 |
|---|
| Median Age | 36.6 |
|---|
| Total Households | 1,452 |
|---|
| Family Households | 876 |
|---|
| Average Household Size | 2.08 |
|---|
| Diversity Index | N/A (N/A) |
|---|
Race & Ethnicity
| White | 2,524 |
|---|
| Black or African American | 114 |
|---|
| Asian | 40 |
|---|
| Hispanic or Latino | 209 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 1,014 |
| German | 596 |
| Other groups | 448 |
| English | 346 |
| Irish | 281 |
| Norwegian | 221 |
| American | 141 |
| Dutch | 138 |
| Hispanic: Hispanic or Latino | 123 |
| French (except Basque) | 98 |
Language
| English Only | 2,640 |
|---|
| Spanish | 151 |
|---|
| Population 5+ | 2,910 |
|---|
Veterans
| Veterans | 238 |
|---|
| Population 18+ | 2,325 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for North Sioux City, South Dakota.
