| Index | Rockport | Washington | National |
| Cost of living | 108 | 119 | 100 |
| Groceries | 107 | 107 | 100 |
| Health care | 109 | 109 | 100 |
| Housing | n/a | 138 | 100 |
| Transportation | 107 | 112 | 100 |
| Utilities | 108 | 110 | 100 |
| Lifestyle & Entertainment | 110 | 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 | $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. |
| Marblemount, WA | 123 | 108 | 8.1% |
| Concrete, WA | 939 | 106 | 6.4% |
| Swede Heaven, WA | 1,217 | 122 | 21.6% |
| Oso, WA | 251 | 149 | 49.2% |
| Rockport, WA | 29 | 108 | 8.1% |
| City | Population | Cost of Living Index | National Avg. |
| Portland, IA | 29 | 96 | 4.1% |
| Annapolis, IL | 29 | 84 | 15.6% |
| Cobden, MN | 29 | 80 | 19.8% |
| Louisburg, MN | 29 | 80 | 20.3% |
| Biehle, MO | 29 | 97 | 3.0% |
| Rockport, WA | 29 | 108 | 8.1% |