Demographics & People — Rocklake, North Dakota
Population Overview
| Population (Census) | 106 |
| Estimated 2026 | ~100 |
| Median Age | 54.0 |
| Total Households | 63 |
| Family Households | 28 |
| Average Household Size | 1.68 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 103 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| German | 52 |
| Finnish | 37 |
| Norwegian | 20 |
| Unclassified or not reported | 16 |
| Basque | 14 |
| Irish | 9 |
| French (except Basque) | 7 |
| Scotch-Irish | 6 |
| Latvian | 1 |
| Scottish | 1 |
Language
| English Only | 102 |
| Spanish | 0 |
| Population 5+ | 103 |
Veterans
| Veterans | 19 |
| Population 18+ | 103 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Rocklake, North Dakota.