Demographics & People — Mount Gretna Heights, Pennsylvania
Population Overview
| Population (Census) | 246 |
|---|
| Estimated 2026 | ~600 |
|---|
| Median Age | 37.3 |
|---|
| Total Households | 83 |
|---|
| Family Households | 59 |
|---|
| Average Household Size | 2.96 |
|---|
| Diversity Index | N/A (N/A) |
|---|
Race & Ethnicity
| White | 246 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 136 |
| German | 50 |
| Ukrainian | 25 |
| Polish | 25 |
| Irish | 11 |
| English | 11 |
| Welsh | 5 |
| Italian | 5 |
| Dutch | 5 |
Language
| English Only | 223 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 227 |
|---|
Veterans
| Veterans | 19 |
|---|
| Population 18+ | 184 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Mount Gretna Heights, Pennsylvania.
