| Index | Spring Creek | South Dakota | National |
| Income per capita | $25,231 | $41,166 | $44,883 |
| Median household income | $52,534 | $77,914 | $81,333 |
| Median income owner occupied | $53,037 | $100,475 | $106,172 |
| Median income renter occupied | $0 | $45,187 | $52,080 |
| Median earnings male | $0 | $52,540 | $54,343 |
| Median earnings female | $0 | $36,073 | $38,439 |
| Unemployment rate | 0.0% | 2.9% | 4.9% |
| Poverty level | 31.3% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 100.0% | 100.0% |
| Other | 0.0% | 0.0% |
| City | Population | Household Income | National Avg. |
| Kilgore, NE | 87 | $132,316 | 62.7% |
| Cody, NE | 210 | $64,997 | 20.1% |
| Crookston, NE | 62 | $53,473 | 34.3% |
| Rosebud, SD | 2,144 | $45,366 | 44.2% |
| Soldier Creek, SD | 538 | $33,674 | 58.6% |
| Spring Creek, SD | 207 | $52,534 | 35.4% |
| City | Population | Household Income | National Avg. |
| Port Alsworth, AK | 207 | $134,184 | 65.0% |
| Lakeview, AL | 207 | $72,864 | 10.4% |
| Macedonia, AL | 207 | $0 | 100.0% |
| Greenhorn, CA | 207 | $41,377 | 49.1% |
| La Vina, CA | 207 | $0 | 100.0% |
| Spring Creek, SD | 207 | $52,534 | 35.4% |