| Index | San Geronimo | California | National |
| Cost of living | 229 | 141 | 100 |
| Groceries | 113 | 111 | 100 |
| Health care | 115 | 116 | 100 |
| Housing | 490 | 197 | 100 |
| Transportation | 115 | 118 | 100 |
| Utilities | 122 | 119 | 100 |
| Lifestyle & Entertainment | 118 | 120 | 100 |
| Household Items | 108 | 111 | 100 |
| Education & Childcare | 130 | 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 | $178,618 | $14,885 | $4,167 | $5,359 |
| Renters | $0 | $0 | $0 | $0 |
| 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. |
| Strawberry CDP (Tuolumne County), CA | 119 | 115 | 15.1% |
| Santa Venetia, CA | 4,035 | 190 | 90.4% |
| Novato, CA | 55,468 | 193 | 92.7% |
| Fairfax, CA | 7,797 | 198 | 98.3% |
| Marin City, CA | 3,138 | 199 | 98.5% |
| San Geronimo, CA | 181 | 229 | 128.6% |
| City | Population | Cost of Living Index | National Avg. |
| Glacier View, AK | 181 | 110 | 9.6% |
| Gaylord, KS | 181 | 76 | 24.3% |
| Williston, MD | 181 | 119 | 18.6% |
| Frankclay, MO | 181 | 96 | 3.6% |
| Greencastle, MO | 181 | 78 | 21.9% |
| San Geronimo, CA | 181 | 229 | 128.6% |