Demographics & People — Timonium, Maryland
Population Overview
| Population (Census) | 10,880 |
| Estimated 2026 | ~9,100 |
| Median Age | 46.8 |
| Total Households | 4,001 |
| Family Households | 2,783 |
| Average Household Size | 2.56 |
| Diversity Index | 0.3312 (somewhat diverse) |
Race & Ethnicity
| White | 8,567 |
| Black or African American | 544 |
| Asian | 1,058 |
| Hispanic or Latino | 420 |
Heritage & Ancestry
| Group | Count |
| Other groups | 2,245 |
| German | 2,218 |
| Unclassified or not reported | 2,063 |
| Irish | 1,739 |
| English | 1,496 |
| Italian | 1,145 |
| American | 642 |
| Polish | 498 |
| Hispanic: Hispanic or Latino | 324 |
| Greek | 256 |
Language
| English Only | 8,947 |
| Spanish | 285 |
| Population 5+ | 10,460 |
Veterans
| Veterans | 437 |
| Population 18+ | 8,652 |
Commuting
| Mean Commute Time | 25.8 minutes |
| Work from Home | 27.2% |
| 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 Timonium, Maryland.