| Index | Marty | South Dakota | National |
| Income per capita | $11,967 | $41,166 | $44,883 |
| Median household income | $24,133 | $77,914 | $81,333 |
| Median income owner occupied | $0 | $100,475 | $106,172 |
| Median income renter occupied | $21,455 | $45,187 | $52,080 |
| Median earnings male | $0 | $52,540 | $54,343 |
| Median earnings female | $28,660 | $36,073 | $38,439 |
| Unemployment rate | 21.3% | 2.9% | 4.9% |
| Poverty level | 58.8% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 26.9% | 26.9% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 11.5% | 11.5% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 46.2% | 46.2% |
| Other | 15.4% | 15.4% |
| City | Population | Household Income | National Avg. |
| Pickstown, SD | 284 | $118,730 | 46.0% |
| Bristow, NE | 111 | $76,146 | 6.4% |
| Dante, SD | 116 | $71,044 | 12.7% |
| Wagner, SD | 1,618 | $61,697 | 24.1% |
| Spencer, NE | 353 | $60,601 | 25.5% |
| Marty, SD | 272 | $24,133 | 70.3% |
| City | Population | Household Income | National Avg. |
| Mekoryuk, AK | 272 | $43,327 | 46.7% |
| Lonsdale, AR | 272 | $81,688 | 0.4% |
| Cantril, IA | 272 | $64,593 | 20.6% |
| Secor, IL | 272 | $80,841 | 0.6% |
| Ekron, KY | 272 | $77,460 | 4.8% |
| Marty, SD | 272 | $24,133 | 70.3% |