| ZIP Code | ZIP Code City/Town | ZIP Type | Average Adjusted Income(2020) |
|---|
| Aberdeen | Standard | $60,720 |
| Aberdeen Proving Ground | Standard | $81,320 |
| Abingdon | Standard | $75,480 |
| Baldwin | Standard | $159,890 |
| Bel Air | Standard | $88,480 |
| Bel Air | Standard | $102,020 |
| Belcamp | Standard | $63,160 |
| Churchville | Standard | $123,800 |
| Darlington | Standard | $82,700 |
| Edgewood | Standard | $46,440 |
| Fallston | Standard | $120,170 |
| Forest Hill | Standard | $103,540 |
| Havre De Grace | Standard | $81,690 |
| Hydes | Standard | $140,110 |
| Jarrettsville | Standard | $95,200 |
| Joppa | Standard | $71,370 |
| Kingsville | Standard | $117,180 |
| Monkton | Standard | $185,280 |
| Pylesville | Standard | $85,470 |
| Street | Standard | $88,360 |
| Whiteford | Standard | $76,060 |
| White Hall | Standard | $97,690 |
Source: US Internal Revenue Service