| Index | Kadoka | South Dakota | National |
| Income per capita | $24,657 | $41,166 | $44,883 |
| Median household income | $55,406 | $77,914 | $81,333 |
| Median income owner occupied | $83,720 | $100,475 | $106,172 |
| Median income renter occupied | $43,250 | $45,187 | $52,080 |
| Median earnings male | $48,327 | $52,540 | $54,343 |
| Median earnings female | $41,139 | $36,073 | $38,439 |
| Unemployment rate | 4.2% | 2.9% | 4.9% |
| Poverty level | 17.9% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 9.4% | 9.4% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 13.3% | 13.3% |
| Wholesale & retail services | 22.7% | 22.7% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 2.3% | 2.3% |
| Education, health & social services | 10.9% | 10.9% |
| Other | 41.4% | 41.4% |
| City | Population | Household Income | National Avg. |
| Belvidere, SD | 175 | $55,604 | 31.6% |
| Philip, SD | 818 | $51,117 | 37.2% |
| Kadoka, SD | 685 | $55,406 | 31.9% |
| City | Population | Household Income | National Avg. |
| McDonald Chapel, AL | 685 | $72,995 | 10.3% |
| Smith River, CA | 685 | $123,565 | 51.9% |
| Cinco Bayou, FL | 685 | $103,109 | 26.8% |
| Colbert, GA | 685 | $66,045 | 18.8% |
| Ireton, IA | 685 | $100,076 | 23.0% |
| Kadoka, SD | 685 | $55,406 | 31.9% |