| Index | Spring Creek | South Dakota | National |
| Cost of living | 74 | 92 | 100 |
| Groceries | 100 | 99 | 100 |
| Health care | 98 | 97 | 100 |
| Housing | 17 | 77 | 100 |
| Transportation | 98 | 96 | 100 |
| Utilities | 102 | 103 | 100 |
| Lifestyle & Entertainment | 96 | 94 | 100 |
| Household Items | 97 | 96 | 100 |
| Education & Childcare | 98 | 98 | 100 |

| Cost of living index | |
| Groceries index | |
| Health care index | |
| Housing index | |
| Transportation index | |
| Utilities index | |
| Lifestyle index | |
| Household index | |
| Educare index |
| Median Income | Per Year | Per Month | Max Budget (28% DTI) | Max Budget (36% DTI) |
| Owners | $53,037 | $4,420 | $1,237 | $1,591 |
| Renters | $0 | $0 | $0 | $0 |
| State | General Sales Tax | With Max Surtax |
| South Dakota | 4.5% | 6% |
| State | Income Tax (Low) | Income Tax (High) |
| South Dakota | 0% | 0% |
| City | Population | Cost of Living Index | National Avg. |
| Kilgore, NE | 87 | 99 | 1.3% |
| Soldier Creek, SD | 538 | 71 | 29.3% |
| Two Strike, SD | 323 | 74 | 25.8% |
| St. Francis, SD | 544 | 75 | 25.1% |
| Rosebud, SD | 2,144 | 77 | 23.1% |
| Spring Creek, SD | 207 | 74 | 25.9% |
| City | Population | Cost of Living Index | National Avg. |
| Port Alsworth, AK | 207 | 108 | 8.3% |
| Lakeview, AL | 207 | 86 | 13.6% |
| Macedonia, AL | 207 | 97 | 2.5% |
| Greenhorn, CA | 207 | 106 | 5.7% |
| La Vina, CA | 207 | 135 | 35.3% |
| Spring Creek, SD | 207 | 74 | 25.9% |