| Index | Erma | New Jersey | National |
| Median home price | $287,800 | $316,400 | $184,700 |
| Median rent asked | $1,362 | $1,213 | $949 |
| Avg. people per household | 2.4 | 2.7 | 2.6 |
| Owner occupied households | 69.4% | 64.1% | 63.6% |
| Renter occupied households | 30.6% | 35.9% | 36.4% |
| Population | Home Price | National Avg. | |
| Strathmere, NJ | 59 | $0 | 100% |
| Burleigh, NJ | 429 | $182,500 | 1% |
| Whitesboro, NJ | 2,588 | $183,600 | 1% |
| Villas, NJ | 9,697 | $192,400 | 4% |
| North Cape May, NJ | 3,749 | $239,200 | 30% |
| Erma, NJ | 2,036 | $287,800 | 56% |
| Population | Home Price | National Avg. | |
| Winsted, MN | 2,036 | $150,900 | 18% |
| Ellijay, GA | 2,036 | $191,000 | 3% |
| Conneaut Lakeshore, PA | 2,036 | $161,500 | 13% |
| Oakes, ND | 2,036 | $128,100 | 31% |
| Clio, MI | 2,036 | $74,400 | 60% |
| Erma, NJ | 2,036 | $287,800 | 56% |
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