| Index | Harmony | New Jersey | National |
| Median home price | $238,600 | $316,400 | $184,700 |
| Median rent asked | $0 | $1,213 | $949 |
| Avg. people per household | 1.3 | 2.7 | 2.6 |
| Owner occupied households | 84.4% | 64.1% | 63.6% |
| Renter occupied households | 15.6% | 35.9% | 36.4% |
| Population | Home Price | National Avg. | |
| Broadway, NJ | 183 | $0 | 100% |
| Great Meadows, NJ | 264 | $0 | 100% |
| Port Colden, NJ | 82 | $0 | 100% |
| Port Murray, NJ | 216 | $0 | 100% |
| Buttzville, NJ | 57 | $0 | 100% |
| Harmony, NJ | 410 | $238,600 | 29% |
| Population | Home Price | National Avg. | |
| Ione, OR | 410 | $135,400 | 27% |
| Metamora, IN | 410 | $129,600 | 30% |
| Oval, PA | 410 | $162,500 | 12% |
| Arboles, CO | 410 | $214,100 | 16% |
| Caroga Lake, NY | 410 | $101,400 | 45% |
| Harmony, NJ | 410 | $238,600 | 29% |
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