| Metric | Sewaren | Spring Lake Heights borough |
|---|---|---|
| Population | 3,184 | 4,718 |
| Median Income | $90,114 | $124,228 |
| Unemployment | 3.30% | 2.20% |
| Housing Price | $388,114 | $608,228 |
| Crime Rate | 0.40 | 0.20 |
| Internet Speed | 279.10 Mbps | 274.90 Mbps |
Spring Lake Heights borough has higher income than Sewaren.