| Index | Hardin | Montana | National |
| Income per capita | $32,430 | $39,875 | $44,883 |
| Median household income | $75,487 | $71,326 | $81,333 |
| Median income owner occupied | $91,817 | $88,680 | $106,172 |
| Median income renter occupied | $63,517 | $45,249 | $52,080 |
| Median earnings male | $48,625 | $47,130 | $54,343 |
| Median earnings female | $39,137 | $32,153 | $38,439 |
| Unemployment rate | 6.7% | 3.8% | 4.9% |
| Poverty level | 21.0% | 14.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 2.1% | 2.1% |
| Manufacturing sector | 1.2% | 1.2% |
| Financial & insurance services | 0.9% | 0.9% |
| Wholesale & retail services | 17.1% | 17.1% |
| Public administration | 4.4% | 4.4% |
| Transportation, warehousing & utilities | 6.6% | 6.6% |
| Education, health & social services | 27.0% | 27.0% |
| Other | 40.8% | 40.8% |
| City | Population | Household Income | National Avg. |
| Crow Agency, MT | 2,045 | $40,671 | 50.0% |
| Hardin, MT | 3,865 | $75,487 | 7.2% |
| City | Population | Household Income | National Avg. |
| Marlboro, NY | 3,865 | $127,737 | 57.1% |
| Claresholm, AB | 3,865 | n/a | |
| Raymond, AB | 3,865 | n/a | |
| Merton, WI | 3,864 | $206,098 | 153.4% |
| Forestdale, MA | 3,863 | $132,416 | 62.8% |
| Hardin, MT | 3,865 | $75,487 | 7.2% |