Demographics & People — Plymouth, Michigan
Population Overview
| Population (Census) | 9,234 |
| Estimated 2026 | ~9,200 |
| Median Age | 44.5 |
| Total Households | 4,116 |
| Family Households | 2,254 |
| Average Household Size | 2.19 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 8,273 |
| Black or African American | 208 |
| Asian | 208 |
| Hispanic or Latino | 177 |
Heritage & Ancestry
| Group | Count |
| German | 2,240 |
| Irish | 1,687 |
| Unclassified or not reported | 1,421 |
| Other groups | 1,317 |
| English | 1,124 |
| Polish | 985 |
| Italian | 750 |
| French (except Basque) | 562 |
| European | 477 |
| Scottish | 365 |
Language
| English Only | 8,198 |
| Spanish | 236 |
| Population 5+ | 8,779 |
Veterans
| Veterans | 284 |
| Population 18+ | 7,265 |
Commuting
| Mean Commute Time | 24.3 minutes |
| Work from Home | 25.2% |
| Commuter Profile | N/A |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Plymouth, Michigan.