| Index | Montague | California | National |
| Cost of living | 101 | 141 | 100 |
| Groceries | 107 | 111 | 100 |
| Health care | 108 | 116 | 100 |
| Housing | 88 | 197 | 100 |
| Transportation | 104 | 118 | 100 |
| Utilities | 108 | 119 | 100 |
| Lifestyle & Entertainment | 107 | 120 | 100 |
| Household Items | 107 | 111 | 100 |
| Education & Childcare | 111 | 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 | $81,204 | $6,767 | $1,895 | $2,436 |
| Renters | $69,175 | $5,765 | $1,614 | $2,075 |
| 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. |
| Hornbrook, CA | 252 | 107 | 7.1% |
| Gazelle, CA | 113 | 98 | 1.6% |
| Grenada, CA | 305 | 101 | 0.8% |
| Yreka, CA | 7,814 | 104 | 3.9% |
| Montague, CA | 1,561 | 101 | 1.4% |
| City | Population | Cost of Living Index | National Avg. |
| Oakwood, IL | 1,561 | 86 | 14.0% |
| Wathena, KS | 1,561 | 86 | 13.8% |
| Southside Place, TX | 1,561 | 270 | 170.3% |
| West Baraboo, WI | 1,561 | 96 | 3.7% |
| Sainte-Clotilde-de-Horton, QC | 1,561 | n/a | |
| Montague, CA | 1,561 | 101 | 1.4% |