| Index | Millstone | New Jersey | National |
| Cost of living | 145 | 125 | 100 |
| Groceries | 109 | 108 | 100 |
| Health care | 114 | 112 | 100 |
| Housing | 221 | 157 | 100 |
| Transportation | 112 | 114 | 100 |
| Utilities | 115 | 111 | 100 |
| Lifestyle & Entertainment | 112 | 113 | 100 |
| Household Items | 109 | 107 | 100 |
| Education & Childcare | 124 | 120 | 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 | $247,529 | $20,627 | $5,775 | $7,427 |
| Renters | $211,239 | $17,603 | $4,929 | $6,338 |
| State | General Sales Tax | With Max Surtax |
| New Jersey | 6.625% | 12.625% |
| State | Income Tax (Low) | Income Tax (High) |
| New Jersey | 1.4% | 10.75% |
| City | Population | Cost of Living Index | National Avg. |
| Zarephath, NJ | 98 | 113 | 12.8% |
| Rossmoor, NJ | 2,769 | 104 | 3.7% |
| Clearbrook Park, NJ | 3,208 | 110 | 10.3% |
| Concordia, NJ | 2,620 | 114 | 14.0% |
| Jamesburg, NJ | 6,034 | 120 | 20.1% |
| Millstone, NJ | 588 | 145 | 45.4% |
| City | Population | Cost of Living Index | National Avg. |
| Buena Vista, CA | 588 | 111 | 11.4% |
| Coolidge, GA | 588 | 90 | 9.8% |
| Newton, GA | 588 | 83 | 17.0% |
| Gilmore City, IA | 588 | 80 | 20.1% |
| Pollock, LA | 588 | 88 | 12.0% |
| Millstone, NJ | 588 | 145 | 45.4% |