| Index | Alder | Montana | National |
| Income per capita | $31,562 | $39,875 | $44,883 |
| Median household income | $46,892 | $71,326 | $81,333 |
| Median income owner occupied | $47,435 | $88,680 | $106,172 |
| Median income renter occupied | $0 | $45,249 | $52,080 |
| Median earnings male | $43,800 | $47,130 | $54,343 |
| Median earnings female | $0 | $32,153 | $38,439 |
| Unemployment rate | 0.0% | 3.8% | 4.9% |
| Poverty level | 11.8% | 14.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 24.2% | 24.2% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 12.1% | 12.1% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 63.6% | 63.6% |
| City | Population | Household Income | National Avg. |
| Sheridan, MT | 897 | $106,385 | 30.8% |
| Virginia City, MT | 175 | $76,631 | 5.8% |
| Alder, MT | 96 | $46,892 | 42.3% |
| City | Population | Household Income | National Avg. |
| Rock House, AZ | 96 | $49,693 | 38.9% |
| Sun Valley, AZ | 96 | $0 | 100.0% |
| Ricketts, IA | 96 | $38,883 | 52.2% |
| Glasgow, IL | 96 | $48,888 | 39.9% |
| Mount Auburn, IN | 96 | $84,886 | 4.4% |
| Alder, MT | 96 | $46,892 | 42.3% |