Demographics & People — Idaville, Indiana
Population Overview
| Population (Census) | 391 |
| Estimated 2026 | ~400 |
| Median Age | 56.7 |
| Total Households | 234 |
| Family Households | 102 |
| Average Household Size | 1.67 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 391 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 136 |
| American | 92 |
| German | 55 |
| Scottish | 34 |
| Italian | 24 |
| English | 16 |
| French (except Basque) | 10 |
| French Canadian | 9 |
| Other groups | 5 |
Language
| English Only | 383 |
| Spanish | 0 |
| Population 5+ | 383 |
Veterans
| Veterans | 38 |
| Population 18+ | 284 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Idaville, Indiana.