| Index | Herndon | Pennsylvania | National |
| Cost of living | 86 | 97 | 100 |
| Groceries | 99 | 100 | 100 |
| Health care | 99 | 99 | 100 |
| Housing | 55 | 90 | 100 |
| Transportation | 100 | 101 | 100 |
| Utilities | 97 | 99 | 100 |
| Lifestyle & Entertainment | 97 | 100 | 100 |
| Household Items | 100 | 99 | 100 |
| Education & Childcare | 101 | 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 | $81,804 | $6,817 | $1,909 | $2,454 |
| Renters | $49,618 | $4,135 | $1,158 | $1,489 |
| 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. |
| Tharptown (Uniontown), PA | 380 | 80 | 20.4% |
| Fairview-Ferndale, PA | 2,088 | 84 | 16.3% |
| Williamstown, PA | 1,208 | 85 | 15.3% |
| Wiconsico, PA | 612 | 85 | 15.1% |
| Sunbury, PA | 9,779 | 85 | 15.1% |
| Herndon, PA | 386 | 86 | 14.1% |
| City | Population | Cost of Living Index | National Avg. |
| Wabbaseka, AR | 386 | 82 | 18.2% |
| Steamboat, AZ | 386 | 82 | 18.0% |
| Braswell, GA | 386 | 91 | 9.0% |
| Midville, GA | 386 | 82 | 17.9% |
| Belle Rive, IL | 386 | 80 | 19.9% |
| Herndon, PA | 386 | 86 | 14.1% |