| ZIP Code | ZIP Code City/Town | ZIP Type | Average Adjusted Income(2020) |
|---|
| Carleton | Standard | $66,120 |
| Dundee | Standard | $64,050 |
| Erie | Standard | $58,190 |
| Flat Rock | Standard | $66,780 |
| Ida | Standard | $71,570 |
| Lambertville | Standard | $80,250 |
| La Salle | Standard | $70,230 |
| Luna Pier | Standard | $54,920 |
| Maybee | Standard | $63,570 |
| Milan | Standard | $66,270 |
| Monroe | Standard | $55,770 |
| Monroe | Standard | $58,370 |
| Newport | Standard | $59,230 |
| South Rockwood | Standard | $70,650 |
| Temperance | Standard | $71,140 |
| Willis | Standard | $62,110 |
| Blissfield | Standard | $58,840 |
| Britton | Standard | $62,910 |
| Deerfield | Standard | $60,550 |
| Ottawa Lake | Standard | $74,880 |
| Petersburg | Standard | $71,280 |
| Riga | Standard | $65,140 |
Source: US Internal Revenue Service