Demographics & People — Gray, Iowa
Population Overview
| Population (Census) | 70 |
| Estimated 2026 | 70 |
| Median Age | 20.0 |
| Total Households | 23 |
| Family Households | 17 |
| Average Household Size | 3.04 |
| Diversity Index | 0.2314 (somewhat diverse) |
Race & Ethnicity
| White | 61 |
| Black or African American | 6 |
| Asian | 0 |
| Hispanic or Latino | 3 |
Heritage & Ancestry
| Group | Count |
| Irish | 28 |
| Unclassified or not reported | 23 |
| German | 15 |
| English | 10 |
| European | 9 |
| Other groups | 6 |
| Hispanic: Other Hispanic or Latino | 4 |
| Hispanic: Spanish | 4 |
| Hispanic: Hispanic or Latino | 4 |
| Danish | 2 |
Language
| English Only | 61 |
| Spanish | 0 |
| Population 5+ | 61 |
Veterans
| Veterans | 8 |
| Population 18+ | 40 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Gray, Iowa.