Demographics & People — Turtle Lake, North Dakota
Population Overview
| Population (Census) | 502 |
| Estimated 2026 | ~500 |
| Median Age | 50.3 |
| Total Households | 249 |
| Family Households | 144 |
| Average Household Size | 1.92 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 461 |
| Black or African American | 0 |
| Asian | 9 |
| Hispanic or Latino | 9 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 244 |
| German | 127 |
| Norwegian | 87 |
| Irish | 39 |
| English | 27 |
| Brazilian | 23 |
| Portuguese | 15 |
| Other groups | 15 |
| Danish | 10 |
| Scotch-Irish | 10 |
Language
| English Only | 426 |
| Spanish | 0 |
| Population 5+ | 475 |
Veterans
| Veterans | 22 |
| Population 18+ | 400 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Turtle Lake, North Dakota.