| Index | Williamson | Arizona | National |
| Cost of living | 134 | 101 | 100 |
| Groceries | 101 | 101 | 100 |
| Health care | 103 | 101 | 100 |
| Housing | 208 | 96 | 100 |
| Transportation | 99 | 102 | 100 |
| Utilities | 113 | 111 | 100 |
| Lifestyle & Entertainment | 102 | 103 | 100 |
| Household Items | 99 | 101 | 100 |
| Education & Childcare | 102 | 103 | 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 | $107,701 | $8,975 | $2,513 | $3,231 |
| Renters | $56,320 | $4,693 | $1,314 | $1,690 |
| State | General Sales Tax | With Max Surtax |
| Arizona | 5.6% | 10.725% |
| State | Income Tax (Low) | Income Tax (High) |
| Arizona | 2.5% | 2.5% |
| City | Population | Cost of Living Index | National Avg. |
| Paulden, AZ | 5,110 | 106 | 5.9% |
| Chino Valley, AZ | 11,776 | 111 | 10.7% |
| Prescott Valley, AZ | 47,357 | 111 | 11.5% |
| Prescott, AZ | 44,634 | 122 | 21.7% |
| Williamson, AZ | 5,760 | 134 | 33.9% |
| City | Population | Cost of Living Index | National Avg. |
| Shippensburg, PA | 5,760 | 97 | 3.0% |
| Garnet, CA | 5,759 | 115 | 14.5% |
| Algoma, Unorganized, North Part, ON | 5,761 | n/a | |
| Old Fig Garden, CA | 5,758 | 138 | 38.2% |
| Siesta Key, FL | 5,758 | 173 | 72.9% |
| Williamson, AZ | 5,760 | 134 | 33.9% |