| Index | Cosmos | Minnesota | National |
| Income per capita | $38,156 | $49,588 | $44,883 |
| Median household income | $66,806 | $92,370 | $81,333 |
| Median income owner occupied | $78,814 | $117,544 | $106,172 |
| Median income renter occupied | $33,093 | $52,026 | $52,080 |
| Median earnings male | $60,400 | $60,747 | $54,343 |
| Median earnings female | $32,054 | $42,223 | $38,439 |
| Unemployment rate | 1.2% | 3.6% | 4.9% |
| Poverty level | 12.2% | 10.8% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 9.3% | 9.3% |
| Manufacturing sector | 39.3% | 39.3% |
| Financial & insurance services | 1.3% | 1.3% |
| Wholesale & retail services | 21.3% | 21.3% |
| Public administration | 1.3% | 1.3% |
| Transportation, warehousing & utilities | 8.7% | 8.7% |
| Education, health & social services | 6.0% | 6.0% |
| Other | 12.7% | 12.7% |
| City | Population | Household Income | National Avg. |
| Darwin, MN | 312 | $100,845 | 24.0% |
| Kandiyohi, MN | 438 | $88,258 | 8.5% |
| Bird Island, MN | 928 | $87,954 | 8.1% |
| Lake Lillian, MN | 267 | $83,477 | 2.6% |
| Atwater, MN | 1,176 | $81,998 | 0.8% |
| Cosmos, MN | 540 | $66,806 | 17.9% |
| City | Population | Household Income | National Avg. |
| Crawfordsville, AR | 540 | $88,687 | 9.0% |
| Hampton, FL | 540 | $52,686 | 35.2% |
| Jay, FL | 540 | $49,219 | 39.5% |
| Hillsboro, IN | 540 | $82,663 | 1.6% |
| Markleville, IN | 540 | $111,098 | 36.6% |
| Cosmos, MN | 540 | $66,806 | 17.9% |