| Index | Wessington | South Dakota | National |
| Income per capita | $36,991 | $41,166 | $44,883 |
| Median household income | $82,183 | $77,914 | $81,333 |
| Median income owner occupied | $84,177 | $100,475 | $106,172 |
| Median income renter occupied | $0 | $45,187 | $52,080 |
| Median earnings male | $60,292 | $52,540 | $54,343 |
| Median earnings female | $51,958 | $36,073 | $38,439 |
| Unemployment rate | 1.8% | 2.9% | 4.9% |
| Poverty level | 13.3% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 5.1% | 5.1% |
| Manufacturing sector | 25.4% | 25.4% |
| Financial & insurance services | 5.1% | 5.1% |
| Wholesale & retail services | 28.8% | 28.8% |
| Public administration | 1.7% | 1.7% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 33.9% | 33.9% |
| City | Population | Household Income | National Avg. |
| Virgil, SD | 28 | $114,998 | 41.4% |
| Hitchcock, SD | 122 | $88,286 | 8.5% |
| St. Lawrence, SD | 173 | $80,553 | 1.0% |
| Wolsey, SD | 654 | $66,318 | 18.5% |
| Miller, SD | 1,405 | $65,070 | 20.0% |
| Wessington, SD | 247 | $82,183 | 1.0% |
| City | Population | Household Income | National Avg. |
| Patterson, IA | 247 | $82,602 | 1.6% |
| Rose Hill, IA | 247 | $80,529 | 1.0% |
| Walshville, IL | 247 | $76,050 | 6.5% |
| West Union, IL | 247 | $73,923 | 9.1% |
| West Harrison, IN | 247 | $55,884 | 31.3% |
| Wessington, SD | 247 | $82,183 | 1.0% |