| Index | Roslyn | Washington | National |
| Cost of living | 123 | 119 | 100 |
| Groceries | 107 | 107 | 100 |
| Health care | 108 | 109 | 100 |
| Housing | 154 | 138 | 100 |
| Transportation | 111 | 112 | 100 |
| Utilities | 106 | 110 | 100 |
| Lifestyle & Entertainment | 110 | 112 | 100 |
| Household Items | 108 | 107 | 100 |
| Education & Childcare | 116 | 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 | $94,970 | $7,914 | $2,216 | $2,849 |
| 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. |
| Ronald, WA | 207 | 109 | 9.1% |
| Easton, WA | 312 | 112 | 12.2% |
| South Cle Elum, WA | 818 | 112 | 12.3% |
| Cle Elum, WA | 2,731 | 116 | 16.1% |
| Roslyn, WA | 622 | 123 | 22.6% |
| City | Population | Cost of Living Index | National Avg. |
| Delleker, CA | 622 | 112 | 11.9% |
| Balaton, MN | 622 | 83 | 17.3% |
| Ferrelview, MO | 622 | 82 | 18.1% |
| Grand River, OH | 622 | 90 | 9.5% |
| Maple Ridge, OH | 622 | 83 | 16.6% |
| Roslyn, WA | 622 | 123 | 22.6% |