| Index | Superior | Wisconsin | National |
| Income per capita | $43,000 | $43,754 | $44,883 |
| Median household income | $73,420 | $81,774 | $81,333 |
| Median income owner occupied | $108,222 | $103,160 | $106,172 |
| Median income renter occupied | $44,883 | $47,125 | $52,080 |
| Median earnings male | $54,539 | $54,326 | $54,343 |
| Median earnings female | $38,620 | $38,113 | $38,439 |
| Unemployment rate | 2.5% | 3.9% | 4.9% |
| Poverty level | 14.0% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 6.8% | 6.8% |
| Manufacturing sector | 15.5% | 15.5% |
| Financial & insurance services | 3.3% | 3.3% |
| Wholesale & retail services | 17.6% | 17.6% |
| Public administration | 3.7% | 3.7% |
| Transportation, warehousing & utilities | 12.0% | 12.0% |
| Education, health & social services | 13.3% | 13.3% |
| Other | 24.7% | 24.7% |
| City | Population | Household Income | National Avg. |
| Esko, MN | 2,302 | $136,966 | 68.4% |
| Hermantown, MN | 9,881 | $119,393 | 46.8% |
| Wrenshall, MN | 476 | $112,246 | 38.0% |
| Proctor, MN | 3,119 | $91,669 | 12.7% |
| Superior village, WI | 749 | $91,344 | 12.3% |
| Superior, WI | 26,920 | $73,420 | 9.7% |
| City | Population | Household Income | National Avg. |
| Saint-Bruno-de-Montarville, QC | 26,923 | n/a | |
| Belmont, MA | 26,925 | $212,942 | 161.8% |
| Galt, CA | 26,926 | $108,357 | 33.2% |
| Fremont, NE | 26,939 | $81,760 | 0.5% |
| Cloverleaf, TX | 26,890 | $73,465 | 9.7% |
| Superior, WI | 26,920 | $73,420 | 9.7% |