| Index | Wainaku | Hawaii | National |
| Cost of living | 132 | 163 | 100 |
| Groceries | 124 | 126 | 100 |
| Health care | 116 | 119 | 100 |
| Housing | 153 | 252 | 100 |
| Transportation | 123 | 121 | 100 |
| Utilities | 131 | 131 | 100 |
| Lifestyle & Entertainment | 127 | 127 | 100 |
| Household Items | 115 | 115 | 100 |
| Education & Childcare | 128 | 132 | 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 | $79,318 | $6,610 | $1,851 | $2,380 |
| Renters | $65,866 | $5,489 | $1,537 | $1,976 |
| State | General Sales Tax | With Max Surtax |
| Hawaii | 4% | 4.712% |
| State | Income Tax (Low) | Income Tax (High) |
| Hawaii | 1.4% | 11% |
| City | Population | Cost of Living Index | National Avg. |
| Mountain View, HI | 3,612 | 121 | 21.5% |
| Hawaiian Beaches, HI | 4,735 | 122 | 21.9% |
| Keaau, HI | 1,306 | 124 | 24.3% |
| Hawaiian Acres, HI | 2,990 | 125 | 24.8% |
| Pepeekeo, HI | 1,575 | 127 | 26.9% |
| Wainaku, HI | 1,096 | 132 | 32.2% |
| City | Population | Cost of Living Index | National Avg. |
| Mountain City, GA | 1,096 | 90 | 10.5% |
| Sheffield, IA | 1,096 | 86 | 14.4% |
| Swisher, IA | 1,096 | 99 | 1.4% |
| Altamont, KS | 1,096 | 80 | 20.4% |
| Fremont Hills, MO | 1,096 | 116 | 16.0% |
| Wainaku, HI | 1,096 | 132 | 32.2% |