Demographics & People — Lemont, Pennsylvania
Population Overview
| Population (Census) | 2,099 |
| Estimated 2026 | ~2,000 |
| Median Age | 40.1 |
| Total Households | 953 |
| Family Households | 602 |
| Average Household Size | 2.2 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 1,878 |
| Black or African American | 0 |
| Asian | 26 |
| Hispanic or Latino | 179 |
Heritage & Ancestry
| Group | Count |
| German | 640 |
| Unclassified or not reported | 431 |
| Italian | 396 |
| Irish | 258 |
| English | 155 |
| Hispanic: Hispanic or Latino | 146 |
| Other groups | 124 |
| Polish | 99 |
| Slovak | 95 |
| Hispanic: Puerto Rican | 80 |
Language
| English Only | 1,915 |
| Spanish | 80 |
| Population 5+ | 1,995 |
Veterans
| Veterans | 107 |
| Population 18+ | 1,759 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Lemont, Pennsylvania.