| Index | Harrington Park | New Jersey | National |
| Median home price | $1,056,337 | $555,483 | $326,622 |
| Median rent asked | $4,552 | $1,825 | $1,444 |
| Avg. people per household | 2.8 | 2.7 | 2.6 |
| Owner occupied households | 96.7% | 64.1% | 63.6% |
| Renter occupied households | 3.3% | 35.9% | 36.4% |

| Population | Home Price | National Avg. | |
| Teterboro, NJ | 114 | $0 | 100% |
| Greenville CDP (Greene County), NY | 616 | $289,158 | 11% |
| Silver Lake CDP (Warren County), NJ | 326 | $461,789 | 41% |
| Paterson, NJ | 149,118 | $467,529 | 43% |
| Mount Ivy, NY | 7,675 | $470,861 | 44% |
| Harrington Park, NJ | 4,882 | $1,056,337 | 223% |
| Population | Home Price | National Avg. | |
| Brent, AL | 4,882 | $179,108 | 45% |
| Lake Montezuma, AZ | 4,882 | $372,625 | 14% |
| Nelsonville, OH | 4,882 | $142,852 | 56% |
| Wolverine Lake, MI | 4,880 | $371,879 | 14% |
| Spring House, PA | 4,879 | $875,293 | 168% |
| Harrington Park, NJ | 4,882 | $1,056,337 | 223% |