| Index | Garwood | New Jersey | National |
| Cost of living | 139 | 125 | 100 |
| Groceries | 108 | 108 | 100 |
| Health care | 111 | 112 | 100 |
| Housing | 208 | 157 | 100 |
| Transportation | 110 | 114 | 100 |
| Utilities | 109 | 111 | 100 |
| Lifestyle & Entertainment | 108 | 113 | 100 |
| Household Items | 106 | 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 | $165,251 | $13,771 | $3,856 | $4,958 |
| Renters | $128,767 | $10,731 | $3,004 | $3,863 |
| 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% |
| Keansburg, NJ | 10,050 | 114 | 14.1% |
| East Orange, NJ | 66,655 | 115 | 15.1% |
| Roselle, NJ | 22,321 | 116 | 15.7% |
| Silver Lake CDP (Warren County), NJ | 326 | 117 | 17.3% |
| Garwood, NJ | 4,429 | 139 | 39.2% |
| City | Population | Cost of Living Index | National Avg. |
| Littleton, NH | 4,429 | 100 | 0.1% |
| Springville, NY | 4,429 | 98 | 1.5% |
| North Okanagan C, BC | 4,428 | n/a | |
| Laurel, DE | 4,430 | 100 | 0.1% |
| Grayson, GA | 4,430 | 122 | 21.6% |
| Garwood, NJ | 4,429 | 139 | 39.2% |