| Index | Twin Lakes | Washington | National |
| Cost of living | 111 | 119 | 100 |
| Groceries | 107 | 107 | 100 |
| Health care | 113 | 109 | 100 |
| Housing | n/a | 138 | 100 |
| Transportation | 116 | 112 | 100 |
| Utilities | 110 | 110 | 100 |
| Lifestyle & Entertainment | 113 | 112 | 100 |
| Household Items | 105 | 107 | 100 |
| Education & Childcare | 117 | 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 | $42,898 | $3,575 | $1,001 | $1,287 |
| 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. |
| Inchelium, WA | 334 | 97 | 2.6% |
| Twin Lakes, WA | 73 | 111 | 11.3% |
| City | Population | Cost of Living Index | National Avg. |
| Crescent Mills, CA | 73 | 118 | 18.1% |
| Mabie, CA | 73 | 104 | 3.8% |
| Kim, CO | 73 | 105 | 5.1% |
| Ranger, GA | 73 | 95 | 5.1% |
| Cromwell, IA | 73 | 78 | 21.8% |
| Twin Lakes, WA | 73 | 111 | 11.3% |