| ZIP Code | ZIP Code City/Town | ZIP Type | Average Adjusted Income(2021) |
|---|
| Bovey | Standard | $345,130 |
| Cohasset | Standard | $576,850 |
| Cook | Standard | $429,720 |
| Floodwood | Standard | $158,910 |
| Goodland | Standard | $155,570 |
| Grand Rapids | Standard | $437,450 |
| Hibbing | Standard | $458,340 |
| Hill City | Standard | $141,890 |
| Jacobson | Standard | $139,150 |
| Nashwauk | Standard | $518,850 |
| Pengilly | Standard | $354,850 |
| Side Lake | Standard | $343,470 |
| Warba | Standard | $169,080 |
| Bigfork | Standard | $300,830 |
| Blackduck | Standard | $457,600 |
| Deer River | Standard | $371,420 |
| Talmoon | Standard | $122,130 |
| Effie | Standard | $165,270 |
| Marcell | Standard | $191,200 |
| Northome | Standard | $146,280 |
| Squaw Lake | Standard | $98,870 |
Source: US Internal Revenue Service
