| Index | Lennox | South Dakota | National |
| Cost of living | 90 | 92 | 100 |
| Groceries | 98 | 99 | 100 |
| Health care | 95 | 97 | 100 |
| Housing | 76 | 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 | $91,837 | $7,653 | $2,143 | $2,755 |
| Renters | $43,541 | $3,628 | $1,016 | $1,306 |
| 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. |
| Davis, SD | 97 | 80 | 20.0% |
| Viborg, SD | 823 | 84 | 16.3% |
| Hurley, SD | 424 | 86 | 14.0% |
| Chancellor, SD | 303 | 86 | 13.7% |
| Parker, SD | 900 | 92 | 7.9% |
| Lennox, SD | 2,519 | 90 | 9.8% |
| City | Population | Cost of Living Index | National Avg. |
| Lawson, MO | 2,519 | 89 | 11.1% |
| Cumberland, WI | 2,519 | 91 | 9.2% |
| North Brookfield, MA | 2,518 | 113 | 13.4% |
| Hallowell, ME | 2,518 | 106 | 6.1% |
| Kure Beach, NC | 2,518 | 132 | 31.6% |
| Lennox, SD | 2,519 | 90 | 9.8% |