| Index | Spotswood | New Jersey | National |
| Cost of living | 121 | 125 | 100 |
| Groceries | 109 | 108 | 100 |
| Health care | 108 | 112 | 100 |
| Housing | 146 | 157 | 100 |
| Transportation | 112 | 114 | 100 |
| Utilities | 109 | 111 | 100 |
| Lifestyle & Entertainment | 112 | 113 | 100 |
| Household Items | 108 | 107 | 100 |
| Education & Childcare | 113 | 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 | $150,149 | $12,512 | $3,503 | $4,505 |
| Renters | $47,120 | $3,927 | $1,099 | $1,414 |
| 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% |
| Keansburg, NJ | 10,050 | 114 | 14.1% |
| Concordia, NJ | 2,620 | 114 | 14.0% |
| Spotswood, NJ | 8,512 | 121 | 21.1% |
| City | Population | Cost of Living Index | National Avg. |
| Mammoth Lakes, CA | 8,511 | 148 | 48.5% |
| Dry Run, OH | 8,514 | 118 | 18.3% |
| Delavan, WI | 8,509 | 94 | 6.2% |
| Temple Hills, MD | 8,508 | 118 | 17.7% |
| Roxboro, NC | 8,517 | 89 | 11.5% |
| Spotswood, NJ | 8,512 | 121 | 21.1% |