| Metric | Iselin | Neptune township |
|---|---|---|
| Population | 18,941 | 28,184 |
| Median Income | $98,118 | $82,114 |
| Unemployment | 2.80% | 3.50% |
| Housing Price | $442,114 | $388,228 |
| Crime Rate | 0.40 | 0.40 |
| Internet Speed | 286.10 Mbps | 276.80 Mbps |
Iselin has higher income than Neptune township.