| Index | Mammoth | Pennsylvania | National |
| Cost of living | 98 | 97 | 100 |
| Groceries | 100 | 100 | 100 |
| Health care | 99 | 99 | 100 |
| Housing | 95 | 90 | 100 |
| Transportation | 97 | 101 | 100 |
| Utilities | 99 | 99 | 100 |
| Lifestyle & Entertainment | 97 | 100 | 100 |
| Household Items | 98 | 99 | 100 |
| Education & Childcare | 100 | 101 | 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 | $80,278 | $6,690 | $1,873 | $2,409 |
| Renters | $64,247 | $5,354 | $1,499 | $1,928 |
| State | General Sales Tax | With Max Surtax |
| Pennsylvania | 6% | 8% |
| State | Income Tax (Low) | Income Tax (High) |
| Pennsylvania | 3.07% | 3.07% |
| City | Population | Cost of Living Index | National Avg. |
| St. Vincent College, PA | 1,372 | 102 | 1.8% |
| Crabtree, PA | 106 | 102 | 1.8% |
| Wyano, PA | 609 | 99 | 1.2% |
| Harrison City, PA | 81 | 102 | 1.8% |
| Seven Springs, PA | 35 | 73 | 27.4% |
| Mammoth, PA | 441 | 98 | 2.3% |
| City | Population | Cost of Living Index | National Avg. |
| Honomu, HI | 441 | 136 | 36.2% |
| Chandlerville, IL | 441 | 83 | 17.2% |
| St. George Island, MD | 441 | 171 | 71.4% |
| Hanska, MN | 441 | 84 | 16.2% |
| Drummond, OK | 441 | 94 | 6.2% |
| Mammoth, PA | 441 | 98 | 2.3% |