| Index | Estelline | South Dakota | National |
| Income per capita | $32,790 | $41,166 | $44,883 |
| Median household income | $88,119 | $77,914 | $81,333 |
| Median income owner occupied | $92,266 | $100,475 | $106,172 |
| Median income renter occupied | $60,882 | $45,187 | $52,080 |
| Median earnings male | $60,095 | $52,540 | $54,343 |
| Median earnings female | $40,449 | $36,073 | $38,439 |
| Unemployment rate | 1.3% | 2.9% | 4.9% |
| Poverty level | 4.2% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 14.3% | 14.3% |
| Manufacturing sector | 33.1% | 33.1% |
| Financial & insurance services | 1.2% | 1.2% |
| Wholesale & retail services | 13.1% | 13.1% |
| Public administration | 6.1% | 6.1% |
| Transportation, warehousing & utilities | 4.5% | 4.5% |
| Education, health & social services | 5.3% | 5.3% |
| Other | 22.4% | 22.4% |
| City | Population | Household Income | National Avg. |
| Lake Poinsett, SD | 496 | $124,159 | 52.7% |
| White, SD | 537 | $94,602 | 16.3% |
| Clear Lake, SD | 1,541 | $91,107 | 12.0% |
| Castlewood, SD | 599 | $89,263 | 9.8% |
| Brandt, SD | 97 | $83,689 | 2.9% |
| Estelline, SD | 888 | $88,119 | 8.3% |
| City | Population | Household Income | National Avg. |
| Shelter Cove, CA | 888 | $58,288 | 28.3% |
| Troy, ID | 888 | $107,285 | 31.9% |
| Vassar, KS | 888 | $121,597 | 49.5% |
| Finzel, MD | 888 | $116,106 | 42.8% |
| Lewiston, MI | 888 | $55,615 | 31.6% |
| Estelline, SD | 888 | $88,119 | 8.3% |