Demographics & People — Gilby, North Dakota
Population Overview
| Population (Census) | 401 |
| Estimated 2026 | ~200 |
| Median Age | 35.6 |
| Total Households | 119 |
| Family Households | 97 |
| Average Household Size | 3.37 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 387 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 40 |
Heritage & Ancestry
| Group | Count |
| German | 106 |
| Unclassified or not reported | 97 |
| Irish | 77 |
| Norwegian | 61 |
| English | 59 |
| Polish | 55 |
| Other groups | 50 |
| Hispanic: Hispanic or Latino | 44 |
| Hispanic: Mexican | 42 |
| Swedish | 12 |
Language
| English Only | 363 |
| Spanish | 7 |
| Population 5+ | 370 |
Veterans
| Veterans | 28 |
| Population 18+ | 258 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Gilby, North Dakota.