Demographics & People — Middletown, Michigan
Population Overview
| Population (Census) | 603 |
| Estimated 2026 | ~1,500 |
| Median Age | 43.0 |
| Total Households | 300 |
| Family Households | 180 |
| Average Household Size | 2.01 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 592 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| German | 190 |
| Unclassified or not reported | 165 |
| English | 150 |
| Czech | 72 |
| Irish | 72 |
| French (except Basque) | 65 |
| Scottish | 65 |
| American | 63 |
| Polish | 41 |
| Other groups | 41 |
Language
| English Only | 603 |
| Spanish | 0 |
| Population 5+ | 603 |
Veterans
| Veterans | 42 |
| Population 18+ | 642 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Middletown, Michigan.