| Index | Wentworth | South Dakota | National |
| Cost of living | 74 | 92 | 100 |
| Groceries | 98 | 99 | 100 |
| Health care | 95 | 97 | 100 |
| Housing | 23 | 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 | $82,666 | $6,889 | $1,929 | $2,480 |
| 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. |
| Ramona, SD | 426 | 81 | 18.9% |
| Nunda, SD | 51 | 82 | 18.2% |
| Colton, SD | 770 | 88 | 12.4% |
| Chester, SD | 292 | 88 | 12.3% |
| Madison, SD | 7,489 | 88 | 11.8% |
| Wentworth, SD | 157 | 74 | 25.6% |
| City | Population | Cost of Living Index | National Avg. |
| Kobuk, AK | 157 | 101 | 0.5% |
| Benbow, CA | 157 | 137 | 37.3% |
| Dobbins, CA | 157 | 116 | 16.4% |
| Winterhaven, CA | 157 | 104 | 4.0% |
| Snyder, CO | 157 | 94 | 5.5% |
| Wentworth, SD | 157 | 74 | 25.6% |