| ZIP Code | ZIP Code City/Town | ZIP Type | Average Adjusted Income(2021) |
|---|
| Andover | Standard | $413,100 |
| Belvidere | Standard | $287,520 |
| Blairstown | Standard | $617,120 |
| Columbia | Standard | $415,490 |
| Great Meadows | Standard | $334,060 |
| Hackettstown | Standard | $365,260 |
| Newton | Standard | $407,180 |
| Oxford | Standard | $299,950 |
| Port Murray | Standard | $320,330 |
| Stanhope | Standard | $311,370 |
| Washington | Standard | $318,700 |
| Asbury | Standard | $430,990 |
| Bloomsbury | Standard | $382,900 |
| Hampton | Standard | $423,320 |
| Phillipsburg | Standard | $315,760 |
| Stewartsville | Standard | $346,450 |
Source: US Internal Revenue Service