| Index | La Plant | South Dakota | National |
| Income per capita | $7,663 | $41,166 | $44,883 |
| Median household income | $0 | $77,914 | $81,333 |
| Median income owner occupied | $0 | $100,475 | $106,172 |
| Median income renter occupied | $0 | $45,187 | $52,080 |
| Median earnings male | $0 | $52,540 | $54,343 |
| Median earnings female | $30,823 | $36,073 | $38,439 |
| Unemployment rate | 41.2% | 2.9% | 4.9% |
| Poverty level | 68.2% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 85.7% | 85.7% |
| 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 | 0.0% | 0.0% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 14.3% | 14.3% |
| City | Population | Household Income | National Avg. |
| Whitehorse, SD | 254 | $80,535 | 1.0% |
| La Plant, SD | 314 | $0 | 100.0% |
| City | Population | Household Income | National Avg. |
| Twain, CA | 314 | $0 | 100.0% |
| Spring Ridge, FL | 314 | $101,107 | 24.3% |
| Iron City, GA | 314 | $59,057 | 27.4% |
| Bush, IL | 314 | $99,561 | 22.4% |
| Idaville, IN | 314 | $93,751 | 15.3% |
| La Plant, SD | 314 | $0 | 100.0% |