Demographics & People — Blencoe, Iowa
Population Overview
| Population (Census) | 264 |
| Estimated 2026 | ~300 |
| Median Age | 42.6 |
| Total Households | 107 |
| Family Households | 83 |
| Average Household Size | 2.47 |
| Diversity Index | 0.0661 (relatively homogeneous) |
Race & Ethnicity
| White | 254 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 9 |
Heritage & Ancestry
| Group | Count |
| German | 90 |
| Unclassified or not reported | 84 |
| Irish | 68 |
| English | 30 |
| Swedish | 24 |
| American | 15 |
| Norwegian | 12 |
| Other groups | 10 |
| Scottish | 8 |
| Dutch | 6 |
Language
| English Only | 242 |
| Spanish | 0 |
| Population 5+ | 242 |
Veterans
| Veterans | 34 |
| Population 18+ | 204 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Blencoe, Iowa.