| Index | Hat Island | Washington | National |
| Cost of living | 109 | 119 | 100 |
| Groceries | 104 | 107 | 100 |
| Health care | 107 | 109 | 100 |
| Housing | n/a | 138 | 100 |
| Transportation | 113 | 112 | 100 |
| Utilities | 107 | 110 | 100 |
| Lifestyle & Entertainment | 107 | 112 | 100 |
| Household Items | 108 | 107 | 100 |
| Education & Childcare | 121 | 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 | $0 | $0 | $0 | $0 |
| 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. |
| Silvana, WA | 14 | 109 | 9.1% |
| Port Gamble Tribal Community, WA | 802 | 99 | 0.8% |
| North Marysville, WA | 143 | 123 | 23.2% |
| Arlington, WA | 20,435 | 129 | 28.6% |
| Marysville, WA | 71,855 | 131 | 30.9% |
| Hat Island, WA | 62 | 109 | 9.1% |
| City | Population | Cost of Living Index | National Avg. |
| Igiugig, AK | 62 | 127 | 27.1% |
| Klukwan, AK | 62 | 101 | 0.9% |
| Whitestone, AK | 62 | 114 | 14.1% |
| Petrey, AL | 62 | 79 | 21.1% |
| Yucca, AZ | 62 | 103 | 2.6% |
| Hat Island, WA | 62 | 109 | 9.1% |