Demographics & People — Westfield, Indiana
Population Overview
| Population (Census) | 51,109 |
| Estimated 2026 | ~64,000 |
| Median Age | 36.9 |
| Total Households | 19,149 |
| Family Households | 14,499 |
| Average Household Size | 2.66 |
| Diversity Index | 0.2994 (somewhat diverse) |
Race & Ethnicity
| White | 41,537 |
| Black or African American | 1,672 |
| Asian | 1,858 |
| Hispanic or Latino | 5,006 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 12,091 |
| German | 11,207 |
| Other groups | 8,751 |
| English | 6,875 |
| Irish | 6,581 |
| Hispanic: Hispanic or Latino | 4,564 |
| Italian | 2,806 |
| American | 2,562 |
| Polish | 2,274 |
| Hispanic: Mexican | 2,245 |
Language
| English Only | 42,281 |
| Spanish | 2,446 |
| Population 5+ | 47,980 |
Veterans
| Veterans | 1,868 |
| Population 18+ | 34,818 |
Commuting
| Mean Commute Time | 25.1 minutes |
| Work from Home | 21.4% |
| 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 Westfield, Indiana.