Demographics & People — Portville, New York
Population Overview
| Population (Census) | 915 |
|---|
| Estimated 2026 | ~1,000 |
|---|
| Median Age | 46.4 |
|---|
| Total Households | 403 |
|---|
| Family Households | 230 |
|---|
| Average Household Size | 2.27 |
|---|
| Diversity Index | N/A (N/A) |
|---|
Race & Ethnicity
| White | 836 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| German | 250 |
| Irish | 249 |
| Unclassified or not reported | 232 |
| English | 230 |
| Other groups | 85 |
| Italian | 82 |
| Polish | 47 |
| French Canadian | 31 |
| American | 25 |
| Dutch | 22 |
Language
| English Only | 899 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 903 |
|---|
Veterans
| Veterans | 107 |
|---|
| Population 18+ | 680 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Portville, New York.
