| Index | Bret Harte | California | National |
| Cost of living | 108 | 141 | 100 |
| Groceries | 109 | 111 | 100 |
| Health care | 115 | 116 | 100 |
| Housing | 93 | 197 | 100 |
| Transportation | 115 | 118 | 100 |
| Utilities | 117 | 119 | 100 |
| Lifestyle & Entertainment | 114 | 120 | 100 |
| Household Items | 110 | 111 | 100 |
| Education & Childcare | 124 | 127 | 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 | $64,465 | $5,372 | $1,504 | $1,934 |
| Renters | $33,435 | $2,786 | $780 | $1,003 |
| State | General Sales Tax | With Max Surtax |
| California | 7.25% | 10.5% |
| State | Income Tax (Low) | Income Tax (High) |
| California | 1% | 13.3% |
| City | Population | Cost of Living Index | National Avg. |
| Monterey Park Tract, CA | 304 | 114 | 14.4% |
| Cowan, CA | 486 | 114 | 14.4% |
| Westley, CA | 707 | 110 | 9.6% |
| Parklawn, CA | 1,891 | 107 | 6.8% |
| Airport, CA | 1,306 | 111 | 10.8% |
| Bret Harte, CA | 5,175 | 108 | 7.9% |
| City | Population | Cost of Living Index | National Avg. |
| Olympia Fields, IL | 5,175 | 127 | 27.4% |
| Kutztown, PA | 5,173 | 99 | 0.6% |
| Ettrick, VA | 5,172 | 97 | 2.7% |
| Firthcliffe, NY | 5,178 | 124 | 24.5% |
| Lucan Biddulph, ON | 5,179 | n/a | |
| Bret Harte, CA | 5,175 | 108 | 7.9% |