| Index | Granby | Massachusetts | National |
| Cost of living | 115 | 131 | 100 |
| Groceries | 108 | 109 | 100 |
| Health care | 114 | 116 | 100 |
| Housing | 118 | 169 | 100 |
| Transportation | 116 | 115 | 100 |
| Utilities | 117 | 117 | 100 |
| Lifestyle & Entertainment | 110 | 115 | 100 |
| Household Items | 107 | 109 | 100 |
| Education & Childcare | 127 | 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 | $167,408 | $13,951 | $3,906 | $5,023 |
| Renters | $99,830 | $8,319 | $2,329 | $2,995 |
| State | General Sales Tax | With Max Surtax |
| Massachusetts | 6.25% | 6.25% |
| State | Income Tax (Low) | Income Tax (High) |
| Massachusetts | 5% | 9% |
| City | Population | Cost of Living Index | National Avg. |
| Springfield, MA | 156,858 | 110 | 10.1% |
| Ware, MA | 6,147 | 110 | 10.3% |
| Chicopee, MA | 56,658 | 111 | 11.4% |
| Holyoke, MA | 41,439 | 111 | 10.8% |
| Monson Center, MA | 1,754 | 115 | 14.9% |
| Granby, MA | 1,221 | 115 | 14.9% |
| City | Population | Cost of Living Index | National Avg. |
| Eton, GA | 1,221 | 92 | 7.7% |
| Greene, IA | 1,221 | 86 | 14.4% |
| Roseland, LA | 1,221 | 85 | 15.4% |
| Fairland, OK | 1,221 | 81 | 18.6% |
| Due West, SC | 1,221 | 90 | 10.4% |
| Granby, MA | 1,221 | 115 | 14.9% |