| Index | O'Brien | Oregon | National |
| Cost of living | 98 | 111 | 100 |
| Groceries | 104 | 104 | 100 |
| Health care | 107 | 105 | 100 |
| Housing | 82 | 124 | 100 |
| Transportation | 107 | 106 | 100 |
| Utilities | 105 | 106 | 100 |
| Lifestyle & Entertainment | 108 | 107 | 100 |
| Household Items | 103 | 104 | 100 |
| Education & Childcare | 106 | 109 | 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 | $34,564 | $2,880 | $806 | $1,037 |
| Renters | $0 | $0 | $0 | $0 |
| State | General Sales Tax | With Max Surtax |
| Oregon | 0% | 0% |
| State | Income Tax (Low) | Income Tax (High) |
| Oregon | 4.75% | 9.9% |
| City | Population | Cost of Living Index | National Avg. |
| Cave Junction, OR | 2,226 | 103 | 3.3% |
| Selma, OR | 946 | 109 | 9.4% |
| Kerby, OR | 288 | 112 | 12.4% |
| Takilma, OR | 483 | 122 | 22.3% |
| O'Brien, OR | 660 | 98 | 1.5% |
| City | Population | Cost of Living Index | National Avg. |
| Jacksons' Gap, AL | 660 | 81 | 19.3% |
| Inyokern, CA | 660 | 117 | 16.8% |
| Coalville, IA | 660 | 88 | 11.7% |
| Moulton, IA | 660 | 77 | 22.6% |
| Fordsville, KY | 660 | 78 | 21.9% |
| O'Brien, OR | 660 | 98 | 1.5% |