| Index | Port Townsend | Washington | National |
| Cost of living | 125 | 119 | 100 |
| Groceries | 108 | 107 | 100 |
| Health care | 108 | 109 | 100 |
| Housing | 164 | 138 | 100 |
| Transportation | 108 | 112 | 100 |
| Utilities | 109 | 110 | 100 |
| Lifestyle & Entertainment | 107 | 112 | 100 |
| Household Items | 107 | 107 | 100 |
| Education & Childcare | 114 | 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 | $94,195 | $7,850 | $2,198 | $2,826 |
| Renters | $55,560 | $4,630 | $1,296 | $1,667 |
| 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. |
| Blyn, WA | 46 | 108 | 8.2% |
| Sequim, WA | 7,710 | 111 | 11.1% |
| Port Hadlock-Irondale, WA | 3,422 | 116 | 15.7% |
| Oak Harbor, WA | 24,266 | 123 | 22.7% |
| Coupeville, WA | 1,911 | 126 | 25.9% |
| Port Townsend, WA | 9,950 | 125 | 25.0% |
| City | Population | Cost of Living Index | National Avg. |
| Lake Arrowhead, CA | 9,956 | 137 | 37.4% |
| North Gates, NY | 9,942 | 101 | 0.5% |
| Sugar Grove, IL | 9,959 | 117 | 17.0% |
| Havre, MT | 9,938 | 98 | 1.9% |
| Chesapeake Ranch Estates, MD | 9,937 | 119 | 19.1% |
| Port Townsend, WA | 9,950 | 125 | 25.0% |