| Metric | Somerville borough | Iselin |
|---|---|---|
| Population | 12,884 | 18,941 |
| Median Income | $90,114 | $98,118 |
| Unemployment | 3.10% | 2.80% |
| Housing Price | $488,114 | $442,114 |
| Crime Rate | 0.30 | 0.40 |
| Internet Speed | 289.70 Mbps | 286.10 Mbps |
Iselin has higher income than Somerville borough.