| Index | Thief River Falls | Minnesota | National |
| Income per capita | $45,675 | $49,588 | $44,883 |
| Median household income | $77,245 | $92,370 | $81,333 |
| Median income owner occupied | $94,517 | $117,544 | $106,172 |
| Median income renter occupied | $59,754 | $52,026 | $52,080 |
| Median earnings male | $62,391 | $60,747 | $54,343 |
| Median earnings female | $46,040 | $42,223 | $38,439 |
| Unemployment rate | 1.9% | 3.6% | 4.9% |
| Poverty level | 13.1% | 10.8% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 6.9% | 6.9% |
| Manufacturing sector | 29.6% | 29.6% |
| Financial & insurance services | 1.7% | 1.7% |
| Wholesale & retail services | 30.1% | 30.1% |
| Public administration | 2.7% | 2.7% |
| Transportation, warehousing & utilities | 6.9% | 6.9% |
| Education, health & social services | 6.6% | 6.6% |
| Other | 14.1% | 14.1% |
| City | Population | Household Income | National Avg. |
| St. Hilaire, MN | 259 | $130,612 | 60.6% |
| Holt, MN | 85 | $109,883 | 35.1% |
| Plummer, MN | 288 | $98,638 | 21.3% |
| Viking, MN | 139 | $73,946 | 9.1% |
| Thief River Falls, MN | 9,032 | $77,245 | 5.0% |
| City | Population | Household Income | National Avg. |
| Kulpsville, PA | 9,031 | $109,589 | 34.7% |
| Matawan, NJ | 9,033 | $163,695 | 101.3% |
| Sandpoint, ID | 9,030 | $69,796 | 14.2% |
| Oxford, NC | 9,027 | $57,572 | 29.2% |
| Ridgefield, WA | 9,027 | $144,426 | 77.6% |
| Thief River Falls, MN | 9,032 | $77,245 | 5.0% |