| Metric | Watertown | Central Islip |
|---|---|---|
| Population | 24,780 | 36,618 |
| Median Income | $56,200 | $74,114 |
| Unemployment | 5.10% | 4.80% |
| Housing Price | $164,400 | $421,114 |
| Crime Rate | 0.50 | 0.60 |
| Internet Speed | 167.40 Mbps | 201.40 Mbps |
Central Islip has higher income than Watertown.