| Metric | Charlestown township | Berwick borough |
|---|---|---|
| Population | 6,818 | 10,184 |
| Median Income | $138,118 | $48,218 |
| Unemployment | 1.68% | 5.94% |
| Housing Price | $811,118 | $141,118 |
| Crime Rate | 7.84 | 29.41 |
| Internet Speed | 418.17 Mbps | 228.17 Mbps |
Charlestown township has higher income than Berwick borough.