| Metric | Mount Gretna borough | Union township |
|---|---|---|
| Population | 2,204 | 3,291 |
| Median Income | $82,418 | $62,200 |
| Unemployment | 2.34% | 3.90% |
| Housing Price | $348,441 | $214,700 |
| Crime Rate | 8.61 | 7.30 |
| Internet Speed | 378.41 Mbps | 274.20 Mbps |
Mount Gretna borough has higher income than Union township.