Demographics & People — Defiance, Pennsylvania
Population Overview
| Population (Census) | 335 |
|---|
| Estimated 2026 | ~300 |
|---|
| Median Age | 32.1 |
|---|
| Total Households | 85 |
|---|
| Family Households | 75 |
|---|
| Average Household Size | 3.94 |
|---|
| Diversity Index | N/A (N/A) |
|---|
Race & Ethnicity
| White | 335 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 126 |
| Greek | 101 |
| German | 98 |
| Irish | 54 |
| Polish | 45 |
| Other groups | 36 |
| Italian | 17 |
| English | 17 |
| Welsh | 13 |
| French (except Basque) | 7 |
Language
| English Only | 305 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 305 |
|---|
Veterans
| Veterans | 36 |
|---|
| Population 18+ | 267 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Defiance, Pennsylvania.
