Demographics & People — Buchanan, North Dakota
Population Overview
| Population (Census) | 92 |
| Estimated 2026 | ~300 |
| Median Age | 32.5 |
| Total Households | 38 |
| Family Households | 29 |
| Average Household Size | 2.42 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 85 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| German | 40 |
| Norwegian | 14 |
| American | 11 |
| Irish | 11 |
| Russian | 9 |
| Czech | 5 |
| French (except Basque) | 3 |
| Polish | 3 |
| Unclassified or not reported | 3 |
| Other groups | 3 |
Language
| English Only | 78 |
| Spanish | 0 |
| Population 5+ | 84 |
Veterans
| Veterans | 0 |
| Population 18+ | 71 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Buchanan, North Dakota.