| Index | East Cathlamet | Washington | National |
| Cost of living | 106 | 119 | 100 |
| Groceries | 105 | 107 | 100 |
| Health care | 110 | 109 | 100 |
| Housing | 100 | 138 | 100 |
| Transportation | 112 | 112 | 100 |
| Utilities | 111 | 110 | 100 |
| Lifestyle & Entertainment | 109 | 112 | 100 |
| Household Items | 104 | 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 | $98,123 | $8,177 | $2,289 | $2,944 |
| 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. |
| Skamokawa Valley, WA | 277 | 109 | 8.7% |
| Westport, OR | 342 | 109 | 8.7% |
| Clatskanie, OR | 2,249 | 103 | 2.5% |
| Cathlamet, WA | 620 | 108 | 7.6% |
| Grays River, WA | 321 | 108 | 7.8% |
| East Cathlamet, WA | 528 | 106 | 6.1% |
| City | Population | Cost of Living Index | National Avg. |
| Burlington, IL | 528 | 105 | 5.0% |
| La Crosse, IN | 528 | 89 | 11.3% |
| Taylorsville, IN | 528 | 84 | 16.0% |
| Mayking, KY | 528 | 101 | 0.5% |
| Maddock, ND | 528 | 82 | 18.2% |
| East Cathlamet, WA | 528 | 106 | 6.1% |