| Index | Duncan | Nebraska | National |
| Cost of living | 82 | 91 | 100 |
| Groceries | 95 | 97 | 100 |
| Health care | 96 | 98 | 100 |
| Housing | 52 | 76 | 100 |
| Transportation | 97 | 99 | 100 |
| Utilities | 96 | 96 | 100 |
| Lifestyle & Entertainment | 95 | 97 | 100 |
| Household Items | 99 | 98 | 100 |
| Education & Childcare | 90 | 96 | 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 | $56,313 | $4,693 | $1,314 | $1,690 |
| Renters | $0 | $0 | $0 | $0 |
| State | General Sales Tax | With Max Surtax |
| Nebraska | 5.5% | 7.5% |
| State | Income Tax (Low) | Income Tax (High) |
| Nebraska | 2.46% | 6.64% |
| City | Population | Cost of Living Index | National Avg. |
| Richland, NE | 98 | 79 | 20.7% |
| Silver Creek, NE | 504 | 81 | 18.6% |
| Rising City, NE | 428 | 83 | 17.2% |
| Osceola, NE | 855 | 82 | 17.7% |
| Monroe, NE | 305 | 83 | 16.7% |
| Duncan, NE | 502 | 82 | 17.6% |
| City | Population | Cost of Living Index | National Avg. |
| Walsh, CO | 502 | 83 | 16.9% |
| Roopville, GA | 502 | 100 | 0.4% |
| Bay View Gardens, IL | 502 | 90 | 9.6% |
| Burnettsville, IN | 502 | 84 | 16.1% |
| Cawood, KY | 502 | 77 | 22.6% |
| Duncan, NE | 502 | 82 | 17.6% |