| Index | Flandreau | South Dakota | National |
| Cost of living | 85 | 92 | 100 |
| Groceries | 98 | 99 | 100 |
| Health care | 95 | 97 | 100 |
| Housing | 57 | 77 | 100 |
| Transportation | 93 | 96 | 100 |
| Utilities | 104 | 103 | 100 |
| Lifestyle & Entertainment | 93 | 94 | 100 |
| Household Items | 95 | 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 | $89,917 | $7,493 | $2,098 | $2,698 |
| Renters | $53,482 | $4,457 | $1,248 | $1,605 |
| 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. |
| Ward, SD | 33 | 96 | 3.5% |
| Ihlen, MN | 49 | 77 | 23.3% |
| Egan, SD | 289 | 80 | 20.2% |
| Jasper, MN | 685 | 81 | 18.8% |
| Pipestone, MN | 4,205 | 82 | 17.7% |
| Flandreau, SD | 2,522 | 85 | 15.3% |
| City | Population | Cost of Living Index | National Avg. |
| Edgewood CDP, PA | 2,521 | 83 | 17.4% |
| Saint-Bernard, QC | 2,521 | n/a | |
| Magrath, AB | 2,523 | n/a | |
| New London, IA | 2,520 | 85 | 15.3% |
| Willamina, OR | 2,520 | 104 | 4.3% |
| Flandreau, SD | 2,522 | 85 | 15.3% |