| Index | Camp Three | Montana | National |
| Income per capita | $38,656 | $39,875 | $44,883 |
| Median household income | $72,046 | $71,326 | $81,333 |
| Median income owner occupied | $74,388 | $88,680 | $106,172 |
| Median income renter occupied | $62,653 | $45,249 | $52,080 |
| Median earnings male | $60,825 | $47,130 | $54,343 |
| Median earnings female | $51,203 | $32,153 | $38,439 |
| Unemployment rate | 0.0% | 3.8% | 4.9% |
| Poverty level | 19.0% | 14.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 48.6% | 48.6% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 51.4% | 51.4% |
| City | Population | Household Income | National Avg. |
| Roundup, MT | 1,770 | $52,143 | 35.9% |
| Klein, MT | 163 | $0 | 100.0% |
| Camp Three, MT | 154 | $72,046 | 11.4% |
| City | Population | Household Income | National Avg. |
| Nightmute, AK | 154 | $72,085 | 11.4% |
| Billingsley, AL | 154 | $33,256 | 59.1% |
| Calvert, AL | 154 | $39,901 | 50.9% |
| Cutter, AZ | 154 | $0 | 100.0% |
| Montezuma, CO | 154 | $0 | 100.0% |
| Camp Three, MT | 154 | $72,046 | 11.4% |