| Index | Kennebec | South Dakota | National |
| Income per capita | $50,026 | $41,166 | $44,883 |
| Median household income | $93,749 | $77,914 | $81,333 |
| Median income owner occupied | $92,719 | $100,475 | $106,172 |
| Median income renter occupied | $160,896 | $45,187 | $52,080 |
| Median earnings male | $72,656 | $52,540 | $54,343 |
| Median earnings female | $44,717 | $36,073 | $38,439 |
| Unemployment rate | 1.1% | 2.9% | 4.9% |
| Poverty level | 5.5% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 16.5% | 16.5% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 25.7% | 25.7% |
| Public administration | 0.9% | 0.9% |
| Transportation, warehousing & utilities | 11.0% | 11.0% |
| Education, health & social services | 11.0% | 11.0% |
| Other | 29.4% | 29.4% |
| City | Population | Household Income | National Avg. |
| Presho, SD | 423 | $99,552 | 22.4% |
| Reliance, SD | 113 | $81,554 | 0.3% |
| Lower Brule, SD | 1,002 | $39,406 | 51.5% |
| Kennebec, SD | 357 | $93,749 | 15.3% |
| City | Population | Household Income | National Avg. |
| Wiley, CO | 357 | $66,442 | 18.3% |
| Lancaster, KS | 357 | $52,022 | 36.0% |
| Athens, LA | 357 | $49,556 | 39.1% |
| Remer, MN | 357 | $31,866 | 60.8% |
| Altenburg, MO | 357 | $84,991 | 4.5% |
| Kennebec, SD | 357 | $93,749 | 15.3% |