Demographics & People — Treasure Lake, Pennsylvania
Population Overview
| Population (Census) | 5,513 |
| Estimated 2026 | ~4,900 |
| Median Age | 47.7 |
| Total Households | 1,907 |
| Family Households | 1,635 |
| Average Household Size | 2.89 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 5,469 |
| Black or African American | 1 |
| Asian | 43 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 1,678 |
| German | 915 |
| Irish | 594 |
| English | 568 |
| Polish | 551 |
| Other groups | 470 |
| American | 313 |
| Hispanic: Hispanic or Latino | 261 |
| Hispanic: Puerto Rican | 261 |
| Scottish | 218 |
Language
| English Only | 5,132 |
| Spanish | 0 |
| Population 5+ | 5,170 |
Veterans
| Veterans | 244 |
| Population 18+ | 3,976 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Treasure Lake, Pennsylvania.