Demographics & People — Portland, North Dakota
Population Overview
| Population (Census) | 548 |
| Estimated 2026 | ~600 |
| Median Age | 53.1 |
| Total Households | 248 |
| Family Households | 173 |
| Average Household Size | 2.21 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 510 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 15 |
Heritage & Ancestry
| Group | Count |
| Norwegian | 300 |
| German | 86 |
| Other groups | 81 |
| Unclassified or not reported | 66 |
| English | 29 |
| Scandinavian | 25 |
| Swedish | 21 |
| Irish | 19 |
| French Canadian | 14 |
| Czech | 13 |
Language
| English Only | 510 |
| Spanish | 0 |
| Population 5+ | 517 |
Veterans
| Veterans | 25 |
| Population 18+ | 407 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Portland, North Dakota.