| Index | Thermalito | California | National |
| Cost of living | 111 | 141 | 100 |
| Groceries | 110 | 111 | 100 |
| Health care | 117 | 116 | 100 |
| Housing | 96 | 197 | 100 |
| Transportation | 120 | 118 | 100 |
| Utilities | 117 | 119 | 100 |
| Lifestyle & Entertainment | 125 | 120 | 100 |
| Household Items | 113 | 111 | 100 |
| Education & Childcare | 133 | 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 | $70,175 | $5,848 | $1,637 | $2,105 |
| Renters | $46,374 | $3,865 | $1,082 | $1,391 |
| 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. |
| Richvale, CA | 161 | 118 | 18.1% |
| Honcut, CA | 176 | 116 | 16.4% |
| Robinson Mill, CA | 50 | 116 | 16.4% |
| South Oroville, CA | 2,685 | 112 | 11.8% |
| Oroville, CA | 20,168 | 113 | 13.4% |
| Thermalito, CA | 6,694 | 111 | 11.4% |
| City | Population | Cost of Living Index | National Avg. |
| Bridgeport, TX | 6,694 | 95 | 5.3% |
| Lincroft, NJ | 6,692 | 150 | 49.9% |
| Buena Vista, VA | 6,692 | 95 | 4.8% |
| Northborough, MA | 6,697 | 140 | 40.1% |
| South Hill, NY | 6,699 | 114 | 14.2% |
| Thermalito, CA | 6,694 | 111 | 11.4% |