| Index | Duluth | Washington | National |
| Cost of living | 154 | 119 | 100 |
| Groceries | 110 | 107 | 100 |
| Health care | 108 | 109 | 100 |
| Housing | 254 | 138 | 100 |
| Transportation | 116 | 112 | 100 |
| Utilities | 108 | 110 | 100 |
| Lifestyle & Entertainment | 108 | 112 | 100 |
| Household Items | 105 | 107 | 100 |
| Education & Childcare | 120 | 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 | $107,855 | $8,988 | $2,516 | $3,236 |
| Renters | $47,074 | $3,923 | $1,098 | $1,412 |
| 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. |
| Deer Island, OR | 108 | 100 | 0.3% |
| St. Helens, OR | 14,078 | 114 | 14.0% |
| Walnut Grove, WA | 9,546 | 115 | 14.9% |
| Woodland, WA | 6,439 | 117 | 17.2% |
| Kalama, WA | 2,806 | 122 | 22.1% |
| Duluth, WA | 1,276 | 154 | 53.5% |
| City | Population | Cost of Living Index | National Avg. |
| Del Rey, CA | 1,276 | 112 | 11.5% |
| Julesburg, CO | 1,276 | 87 | 13.5% |
| Moreland, ID | 1,276 | 101 | 1.2% |
| Trafalgar, IN | 1,276 | 93 | 7.4% |
| Wallace, LA | 1,276 | 97 | 2.8% |
| Duluth, WA | 1,276 | 154 | 53.5% |