Demographics & People — Belfield, North Dakota
Population Overview
| Population (Census) | 618 |
| Estimated 2026 | ~900 |
| Median Age | 41.8 |
| Total Households | 315 |
| Family Households | 171 |
| Average Household Size | 1.93 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 585 |
| Black or African American | 8 |
| Asian | 0 |
| Hispanic or Latino | 2 |
Heritage & Ancestry
| Group | Count |
| German | 286 |
| Unclassified or not reported | 164 |
| American | 101 |
| Irish | 86 |
| Russian | 65 |
| Norwegian | 54 |
| Other groups | 34 |
| Ukrainian | 30 |
| French (except Basque) | 19 |
| European | 18 |
Language
| English Only | 564 |
| Spanish | 0 |
| Population 5+ | 568 |
Veterans
| Veterans | 64 |
| Population 18+ | 530 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Belfield, North Dakota.