| Index | Quamba | Minnesota | National |
| Income per capita | $28,426 | $49,588 | $44,883 |
| Median household income | $65,630 | $92,370 | $81,333 |
| Median income owner occupied | $64,715 | $117,544 | $106,172 |
| Median income renter occupied | $0 | $52,026 | $52,080 |
| Median earnings male | $42,638 | $60,747 | $54,343 |
| Median earnings female | $34,978 | $42,223 | $38,439 |
| Unemployment rate | 4.3% | 3.6% | 4.9% |
| Poverty level | 20.5% | 10.8% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 7.7% | 7.7% |
| Manufacturing sector | 15.4% | 15.4% |
| Financial & insurance services | 7.7% | 7.7% |
| Wholesale & retail services | 15.4% | 15.4% |
| Public administration | 15.4% | 15.4% |
| Transportation, warehousing & utilities | 11.5% | 11.5% |
| Education, health & social services | 11.5% | 11.5% |
| Other | 15.4% | 15.4% |
| City | Population | Household Income | National Avg. |
| Rock Creek, MN | 1,867 | $108,314 | 33.2% |
| Grasston, MN | 159 | $97,065 | 19.3% |
| Braham, MN | 1,774 | $68,808 | 15.4% |
| Ogilvie, MN | 476 | $65,908 | 19.0% |
| Brook Park, MN | 126 | $65,766 | 19.1% |
| Quamba, MN | 87 | $65,630 | 19.3% |
| City | Population | Household Income | National Avg. |
| Graham, AL | 87 | $0 | 100.0% |
| Patmos, AR | 87 | $48,066 | 40.9% |
| Rossie, IA | 87 | $0 | 100.0% |
| Whiteash, IL | 87 | $72,457 | 10.9% |
| Blackey, KY | 87 | $0 | 100.0% |
| Quamba, MN | 87 | $65,630 | 19.3% |