Demographics & People — Berthold, North Dakota
Population Overview
| Population (Census) | 444 |
| Estimated 2026 | ~400 |
| Median Age | 49.8 |
| Total Households | 181 |
| Family Households | 117 |
| Average Household Size | 2.45 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 419 |
| Black or African American | 2 |
| Asian | 0 |
| Hispanic or Latino | 5 |
Heritage & Ancestry
| Group | Count |
| Norwegian | 214 |
| German | 213 |
| Other groups | 35 |
| English | 33 |
| Swedish | 29 |
| Unclassified or not reported | 29 |
| Irish | 26 |
| Polish | 13 |
| Danish | 12 |
| South African | 12 |
Language
| English Only | 397 |
| Spanish | 4 |
| Population 5+ | 407 |
Veterans
| Veterans | 31 |
| Population 18+ | 309 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Berthold, North Dakota.