| Index | Summerset | South Dakota | National |
| Income per capita | $50,500 | $41,166 | $44,883 |
| Median household income | $135,460 | $77,914 | $81,333 |
| Median income owner occupied | $139,586 | $100,475 | $106,172 |
| Median income renter occupied | $114,675 | $45,187 | $52,080 |
| Median earnings male | $79,964 | $52,540 | $54,343 |
| Median earnings female | $48,380 | $36,073 | $38,439 |
| Unemployment rate | 1.8% | 2.9% | 4.9% |
| Poverty level | 4.9% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 8.6% | 8.6% |
| Manufacturing sector | 2.9% | 2.9% |
| Financial & insurance services | 0.6% | 0.6% |
| Wholesale & retail services | 22.5% | 22.5% |
| Public administration | 15.5% | 15.5% |
| Transportation, warehousing & utilities | 9.0% | 9.0% |
| Education, health & social services | 12.4% | 12.4% |
| Other | 26.6% | 26.6% |
| City | Population | Household Income | National Avg. |
| Blucksberg Mountain, SD | 452 | $165,632 | 103.6% |
| Colonial Pine Hills, SD | 2,828 | $124,588 | 53.2% |
| Blackhawk, SD | 3,149 | $99,353 | 22.2% |
| Green Valley, SD | 1,290 | $96,224 | 18.3% |
| Rapid Valley, SD | 8,750 | $95,864 | 17.9% |
| Summerset, SD | 2,698 | $135,460 | 66.5% |
| City | Population | Household Income | National Avg. |
| Avoca, PA | 2,698 | $93,736 | 15.2% |
| Unionville, TN | 2,698 | $95,265 | 17.1% |
| Indian Springs Village, AL | 2,697 | $176,600 | 117.1% |
| Clarkson Valley, MO | 2,697 | $312,556 | 284.3% |
| Rose Hills, CA | 2,699 | $154,151 | 89.5% |
| Summerset, SD | 2,698 | $135,460 | 66.5% |