| Index | Ridgefield | Washington | National |
| Cost of living | 142 | 119 | 100 |
| Groceries | 110 | 107 | 100 |
| Health care | 108 | 109 | 100 |
| Housing | 215 | 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 | $139,928 | $11,661 | $3,265 | $4,198 |
| Renters | $138,191 | $11,516 | $3,224 | $4,146 |
| 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% |
| Ridgefield, WA | 9,027 | 142 | 42.1% |
| City | Population | Cost of Living Index | National Avg. |
| Oxford, NC | 9,027 | 94 | 6.4% |
| Laurel Hill, VA | 9,025 | 154 | 54.3% |
| Thomaston, GA | 9,024 | 86 | 14.3% |
| Sandpoint, ID | 9,030 | 111 | 11.3% |
| Kulpsville, PA | 9,031 | 113 | 13.2% |
| Ridgefield, WA | 9,027 | 142 | 42.1% |