| Index | Vaughn | Washington | National |
| Cost of living | 135 | 119 | 100 |
| Groceries | 105 | 107 | 100 |
| Health care | 106 | 109 | 100 |
| Housing | 196 | 138 | 100 |
| Transportation | 110 | 112 | 100 |
| Utilities | 108 | 110 | 100 |
| Lifestyle & Entertainment | 112 | 112 | 100 |
| Household Items | 108 | 107 | 100 |
| Education & Childcare | 112 | 117 | 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 | $198,082 | $16,507 | $4,622 | $5,943 |
| Renters | $0 | $0 | $0 | $0 |
| State | General Sales Tax | With Max Surtax |
| Washington | 6.5% | 10.4% |
| State | Income Tax (Low) | Income Tax (High) |
| Washington | 0% | 0% |
| City | Population | Cost of Living Index | National Avg. |
| Ketron Island, WA | 0 | 110 | 10.2% |
| Belfair, WA | 4,659 | 108 | 7.9% |
| Union, WA | 334 | 111 | 10.7% |
| Navy Yard City, WA | 3,049 | 110 | 10.0% |
| Longbranch, WA | 4,700 | 114 | 14.3% |
| Vaughn, WA | 1,093 | 135 | 34.7% |
| City | Population | Cost of Living Index | National Avg. |
| Cuba, IL | 1,093 | 83 | 17.2% |
| Dallas City, IL | 1,093 | 85 | 14.7% |
| Bloomfield, KY | 1,093 | 88 | 11.7% |
| Cohocton, NY | 1,093 | 90 | 9.8% |
| Barnsdall, OK | 1,093 | 80 | 19.8% |
| Vaughn, WA | 1,093 | 135 | 34.7% |