| Index | Malden | Washington | National |
| Cost of living | 88 | 119 | 100 |
| Groceries | 107 | 107 | 100 |
| Health care | 113 | 109 | 100 |
| Housing | 35 | 138 | 100 |
| Transportation | 116 | 112 | 100 |
| Utilities | 110 | 110 | 100 |
| Lifestyle & Entertainment | 113 | 112 | 100 |
| Household Items | 105 | 107 | 100 |
| Education & Childcare | 117 | 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 | $55,464 | $4,622 | $1,294 | $1,664 |
| 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. |
| Waverly, WA | 176 | 98 | 2.3% |
| Rosalia, WA | 667 | 99 | 0.9% |
| Latah, WA | 203 | 101 | 1.3% |
| Oakesdale, WA | 420 | 101 | 0.9% |
| Fairfield, WA | 495 | 104 | 3.7% |
| Malden, WA | 223 | 88 | 11.5% |
| City | Population | Cost of Living Index | National Avg. |
| Old Harbor, AK | 223 | 103 | 3.5% |
| Bombay Beach, CA | 223 | 87 | 12.9% |
| West Point, IL | 223 | 76 | 23.8% |
| Flensburg, MN | 223 | 92 | 7.5% |
| Climax Springs, MO | 223 | 96 | 4.1% |
| Malden, WA | 223 | 88 | 11.5% |