| Index | Willow Creek | Montana | National |
| Income per capita | $40,058 | $39,875 | $44,883 |
| Median household income | $74,419 | $71,326 | $81,333 |
| Median income owner occupied | $63,460 | $88,680 | $106,172 |
| Median income renter occupied | $84,209 | $45,249 | $52,080 |
| Median earnings male | $65,453 | $47,130 | $54,343 |
| Median earnings female | $36,701 | $32,153 | $38,439 |
| Unemployment rate | 0.6% | 3.8% | 4.9% |
| Poverty level | 10.2% | 14.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 18.3% | 18.3% |
| Manufacturing sector | 8.3% | 8.3% |
| Financial & insurance services | 1.7% | 1.7% |
| Wholesale & retail services | 8.3% | 8.3% |
| Public administration | 5.0% | 5.0% |
| Transportation, warehousing & utilities | 11.7% | 11.7% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 46.7% | 46.7% |
| City | Population | Household Income | National Avg. |
| Wheatland, MT | 660 | $150,912 | 85.5% |
| Amsterdam, MT | 173 | $106,618 | 31.1% |
| Three Forks, MT | 2,033 | $103,147 | 26.8% |
| Harrison, MT | 66 | $61,838 | 24.0% |
| Pony, MT | 143 | $57,917 | 28.8% |
| Willow Creek, MT | 225 | $74,419 | 8.5% |
| City | Population | Household Income | National Avg. |
| Jeddito, AZ | 225 | $34,652 | 57.4% |
| Marble, CO | 225 | $135,344 | 66.4% |
| Conroy, IA | 225 | $86,148 | 5.9% |
| Luxemburg, IA | 225 | $107,128 | 31.7% |
| Napoleon, IN | 225 | $30,096 | 63.0% |
| Willow Creek, MT | 225 | $74,419 | 8.5% |