| Metric | Union City borough | Tarentum borough |
|---|---|---|
| Population | 2,981 | 4,451 |
| Median Income | $47,200 | $48,400 |
| Unemployment | 5.30% | 5.10% |
| Housing Price | $112,700 | $119,700 |
| Crime Rate | 9.00 | 8.80 |
| Internet Speed | 176.50 Mbps | 179.20 Mbps |
Tarentum borough has higher income than Union City borough.