Demographics & People — New Jerusalem, Pennsylvania
Population Overview
| Population (Census) | 631 |
| Estimated 2026 | ~700 |
| Median Age | 53.3 |
| Total Households | 240 |
| Family Households | 173 |
| Average Household Size | 2.63 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 577 |
| Black or African American | 53 |
| Asian | 0 |
| Hispanic or Latino | 1 |
Heritage & Ancestry
| Group | Count |
| German | 230 |
| Irish | 96 |
| Unclassified or not reported | 84 |
| English | 78 |
| Pennsylvania German | 70 |
| French (except Basque) | 29 |
| American | 28 |
| Polish | 23 |
| Scottish | 16 |
| Other groups | 16 |
Language
| English Only | 616 |
| Spanish | 1 |
| Population 5+ | 617 |
Veterans
| Veterans | 69 |
| Population 18+ | 583 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for New Jerusalem, Pennsylvania.