| Index | Leonidas | Minnesota | National |
| Income per capita | $43,932 | $49,588 | $44,883 |
| Median household income | $0 | $92,370 | $81,333 |
| Median income owner occupied | $0 | $117,544 | $106,172 |
| Median income renter occupied | $0 | $52,026 | $52,080 |
| Median earnings male | $106,614 | $60,747 | $54,343 |
| Median earnings female | $53,859 | $42,223 | $38,439 |
| Unemployment rate | 0.0% | 3.6% | 4.9% |
| Poverty level | 18.9% | 10.8% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 12.5% | 12.5% |
| Manufacturing sector | 25.0% | 25.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 12.5% | 12.5% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 50.0% | 50.0% |
| City | Population | Household Income | National Avg. |
| Mountain Iron, MN | 2,918 | $96,317 | 18.4% |
| Gilbert, MN | 1,887 | $76,778 | 5.6% |
| Iron Junction, MN | 95 | $72,954 | 10.3% |
| Biwabik, MN | 657 | $71,742 | 11.8% |
| Kinney, MN | 192 | $69,839 | 14.1% |
| Leonidas, MN | 39 | $0 | 100.0% |
| City | Population | Household Income | National Avg. |
| Central, AK | 39 | $24,115 | 70.4% |
| Whelen Springs, AR | 39 | $65,567 | 19.4% |
| Valley Ranch, CA | 39 | $0 | 100.0% |
| Whitehawk, CA | 39 | $0 | 100.0% |
| Sawpit, CO | 39 | $0 | 100.0% |
| Leonidas, MN | 39 | $0 | 100.0% |