| ZIP Code | ZIP Code City/Town | ZIP Type | Average Adjusted Income(2021) |
|---|
| Bangor | Standard | $275,130 |
| Benton Harbor | Standard | $565,520 |
| Bloomingdale | Standard | $499,500 |
| Coloma | Standard | $705,480 |
| Covert | Standard | $405,700 |
| Decatur | Standard | $344,420 |
| Dowagiac | Standard | $486,890 |
| Gobles | Standard | $379,930 |
| Grand Junction | Standard | $328,470 |
| Hartford | Standard | $445,960 |
| Lawrence | Standard | $397,180 |
| Lawton | Standard | $342,300 |
| Marcellus | Standard | $454,200 |
| Mattawan | Standard | $467,030 |
| Otsego | Standard | $388,850 |
| Paw Paw | Standard | $365,180 |
| South Haven | Standard | $484,000 |
| Watervliet | Standard | $421,670 |
Source: US Internal Revenue Service