| Index | Greenbriar | Virginia | National |
| Cost of living | 152 | 111 | 100 |
| Groceries | 104 | 103 | 100 |
| Health care | 103 | 103 | 100 |
| Housing | 262 | 129 | 100 |
| Transportation | 106 | 105 | 100 |
| Utilities | 104 | 104 | 100 |
| Lifestyle & Entertainment | 106 | 103 | 100 |
| Household Items | 100 | 102 | 100 |
| Education & Childcare | 107 | 109 | 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 | $177,006 | $14,751 | $4,130 | $5,311 |
| Renters | $154,456 | $12,871 | $3,604 | $4,634 |
| State | General Sales Tax | With Max Surtax |
| Virginia | 5.3% | 6% |
| State | Income Tax (Low) | Income Tax (High) |
| Virginia | 2% | 5.75% |
| City | Population | Cost of Living Index | National Avg. |
| Catlett, VA | 56 | 104 | 4.1% |
| Wakefield town, VA | 838 | 92 | 8.4% |
| Bull Run, VA | 17,295 | 118 | 17.6% |
| Yorkshire, VA | 9,373 | 120 | 20.1% |
| Woodbridge, VA | 43,930 | 123 | 23.0% |
| Greenbriar, VA | 8,145 | 152 | 51.7% |
| City | Population | Cost of Living Index | National Avg. |
| Long Grove, IL | 8,145 | 181 | 81.0% |
| Lexington, TN | 8,145 | 89 | 10.7% |
| Bainbridge, OH | 8,143 | 136 | 36.0% |
| Lake Geneva, WI | 8,147 | 104 | 4.3% |
| Kronenwetter, WI | 8,148 | 99 | 0.7% |
| Greenbriar, VA | 8,145 | 152 | 51.7% |