| Metric | Rockville Centre | Central Islip |
|---|---|---|
| Population | 24,820 | 36,618 |
| Median Income | $148,800 | $74,114 |
| Unemployment | 2.40% | 4.80% |
| Housing Price | $886,800 | $421,114 |
| Crime Rate | 0.10 | 0.60 |
| Internet Speed | 237.90 Mbps | 201.40 Mbps |
Rockville Centre has higher income than Central Islip.