| Index | Summit | Washington | National |
| Cost of living | 126 | 119 | 100 |
| Groceries | 105 | 107 | 100 |
| Health care | 110 | 109 | 100 |
| Housing | 167 | 138 | 100 |
| Transportation | 111 | 112 | 100 |
| Utilities | 109 | 110 | 100 |
| Lifestyle & Entertainment | 109 | 112 | 100 |
| Household Items | 105 | 107 | 100 |
| Education & Childcare | 113 | 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 | $131,859 | $10,988 | $3,077 | $3,956 |
| Renters | $107,559 | $8,963 | $2,510 | $3,227 |
| 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. |
| Ketron Island, WA | 0 | 110 | 10.2% |
| North Yelm, WA | 3,847 | 106 | 6.3% |
| North Puyallup, WA | 2,029 | 111 | 11.1% |
| Midland, WA | 9,862 | 116 | 15.7% |
| Parkland, WA | 39,227 | 117 | 17.4% |
| Summit, WA | 9,253 | 126 | 26.3% |
| City | Population | Cost of Living Index | National Avg. |
| Terrace Heights, WA | 9,253 | 114 | 13.6% |
| Spanish Fort, AL | 9,251 | 105 | 5.4% |
| Chanute, KS | 9,251 | 80 | 19.7% |
| Earlimart, CA | 9,250 | 107 | 7.4% |
| Hillview, KY | 9,250 | 93 | 6.8% |
| Summit, WA | 9,253 | 126 | 26.3% |