| ZIP Code | ZIP Code City/Town | ZIP Type | Average Adjusted Income(2021) |
|---|
| Grandview | Standard | $386,900 |
| Itasca | Standard | $436,630 |
| Rio Vista | Standard | $413,900 |
| Abbott | Standard | $342,530 |
| Aquilla | Standard | $371,250 |
| Blum | Standard | $324,000 |
| Bynum | Standard | $160,050 |
| Covington | Standard | $374,830 |
| Hillsboro | Standard | $514,410 |
| Hubbard | Standard | $419,050 |
| Malone | Standard | $154,700 |
| Mertens | Standard | $112,300 |
| Milford | Standard | $161,910 |
| Mount Calm | Standard | $193,480 |
| Penelope | Standard | $110,830 |
| West | Standard | $312,360 |
| Whitney | Standard | $414,960 |
Source: US Internal Revenue Service