| ZIP Code | ZIP Code City/Town | ZIP Type | Average Adjusted Income(2020) |
|---|
| Andover | Standard | $103,760 |
| Belvidere | Standard | $68,140 |
| Blairstown | Standard | $93,750 |
| Columbia | Standard | $84,420 |
| Great Meadows | Standard | $85,450 |
| Hackettstown | Standard | $83,020 |
| Newton | Standard | $83,070 |
| Oxford | Standard | $70,940 |
| Port Murray | Standard | $90,050 |
| Stanhope | Standard | $79,260 |
| Washington | Standard | $74,360 |
| Asbury | Standard | $120,230 |
| Bloomsbury | Standard | $99,580 |
| Hampton | Standard | $114,010 |
| Phillipsburg | Standard | $59,930 |
| Stewartsville | Standard | $93,800 |
Source: US Internal Revenue Service