| Index | Skillman | New Jersey | National |
| Cost of living | 150 | 125 | 100 |
| Groceries | 108 | 108 | 100 |
| Health care | 109 | 112 | 100 |
| Housing | 244 | 157 | 100 |
| Transportation | 110 | 114 | 100 |
| Utilities | 108 | 111 | 100 |
| Lifestyle & Entertainment | 114 | 113 | 100 |
| Household Items | 105 | 107 | 100 |
| Education & Childcare | 118 | 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 | $203,513 | $16,959 | $4,748 | $6,106 |
| Renters | $0 | $0 | $0 | $0 |
| 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% |
| Newtown CDP, PA | 258 | 85 | 15.4% |
| Trenton, NJ | 86,528 | 99 | 1.0% |
| Rossmoor, NJ | 2,769 | 104 | 3.7% |
| Clearbrook Park, NJ | 3,208 | 110 | 10.3% |
| Skillman, NJ | 490 | 150 | 50.1% |
| City | Population | Cost of Living Index | National Avg. |
| Garden Valley, ID | 490 | 111 | 11.2% |
| Karnak, IL | 490 | 80 | 19.6% |
| Spring Bay, IL | 490 | 92 | 8.3% |
| Williams Creek, IN | 490 | 205 | 105.3% |
| Naytahwaush, MN | 490 | 82 | 17.7% |
| Skillman, NJ | 490 | 150 | 50.1% |