Demographics & People — Maddock, North Dakota
Population Overview
| Population (Census) | 425 |
| Estimated 2026 | ~600 |
| Median Age | 36.6 |
| Total Households | 233 |
| Family Households | 102 |
| Average Household Size | 1.8 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 393 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 22 |
Heritage & Ancestry
| Group | Count |
| German | 153 |
| Norwegian | 139 |
| Unclassified or not reported | 66 |
| Irish | 31 |
| Swedish | 19 |
| Hispanic: Hispanic or Latino | 18 |
| French (except Basque) | 16 |
| Other groups | 16 |
| Hispanic: Mexican | 14 |
| English | 5 |
Language
| English Only | 379 |
| Spanish | 1 |
| Population 5+ | 395 |
Veterans
| Veterans | 25 |
| Population 18+ | 286 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Maddock, North Dakota.