| Index | Irwin | Pennsylvania | National |
| Median home price | $164,600 | $167,700 | $184,700 |
| Median rent asked | $702 | $859 | $949 |
| Avg. people per household | 1.9 | 2.4 | 2.6 |
| Owner occupied households | 45.9% | 69.0% | 63.6% |
| Renter occupied households | 54.1% | 31.0% | 36.4% |
| Population | Home Price | National Avg. | |
| Wyano, PA | 591 | $0 | 100% |
| Harrison City, PA | 78 | $0 | 100% |
| Van Voorhis, PA | 478 | $0 | 100% |
| Herminie, PA | 108 | $0 | 100% |
| Crabtree, PA | 102 | $0 | 100% |
| Irwin, PA | 3,773 | $164,600 | 11% |
| Population | Home Price | National Avg. | |
| Mountain View, NC | 3,776 | $122,500 | 34% |
| Larch Way, WA | 3,770 | $538,500 | 192% |
| Nellis AFB, NV | 3,770 | $87,700 | 53% |
| Bayshore, NC | 3,776 | $291,000 | 58% |
| Cozad, NE | 3,776 | $89,100 | 52% |
| Irwin, PA | 3,773 | $164,600 | 11% |
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