| Index | Wallace | South Dakota | National |
| Income per capita | $39,215 | $41,166 | $44,883 |
| Median household income | $91,199 | $77,914 | $81,333 |
| Median income owner occupied | $91,832 | $100,475 | $106,172 |
| Median income renter occupied | $0 | $45,187 | $52,080 |
| Median earnings male | $63,018 | $52,540 | $54,343 |
| Median earnings female | $41,713 | $36,073 | $38,439 |
| Unemployment rate | 0.0% | 2.9% | 4.9% |
| Poverty level | 2.9% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 5.3% | 5.3% |
| Manufacturing sector | 26.3% | 26.3% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 15.8% | 15.8% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 52.6% | 52.6% |
| City | Population | Household Income | National Avg. |
| Florence, SD | 378 | $87,246 | 7.3% |
| Garden City, SD | 97 | $78,348 | 3.7% |
| Bradley, SD | 71 | $72,983 | 10.3% |
| Clark, SD | 1,272 | $60,165 | 26.0% |
| Henry, SD | 306 | $33,718 | 58.5% |
| Wallace, SD | 70 | $91,199 | 12.1% |
| City | Population | Household Income | National Avg. |
| Ekwok, AK | 70 | $49,113 | 39.6% |
| Union Grove, AL | 70 | $0 | 100.0% |
| Anthonyville, AR | 70 | $30,132 | 63.0% |
| Datto, AR | 70 | $0 | 100.0% |
| Jericho, AR | 70 | $0 | 100.0% |
| Wallace, SD | 70 | $91,199 | 12.1% |