Demographics & People — Carlisle Barracks, Pennsylvania
Population Overview
| Population (Census) | 683 |
| Estimated 2026 | ~900 |
| Median Age | 21.1 |
| Total Households | 208 |
| Family Households | 189 |
| Average Household Size | 3.25 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 657 |
| Black or African American | 0 |
| Asian | 23 |
| Hispanic or Latino | 104 |
Heritage & Ancestry
| Group | Count |
| German | 343 |
| Irish | 211 |
| Unclassified or not reported | 115 |
| English | 69 |
| Italian | 58 |
| American | 54 |
| Welsh | 47 |
| Ukrainian | 21 |
| Norwegian | 21 |
| Scottish | 21 |
Language
| English Only | 433 |
| Spanish | 94 |
| Population 5+ | 608 |
Veterans
| Veterans | 68 |
| Population 18+ | 202 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Carlisle Barracks, Pennsylvania.