| Index | Greenfield | Illinois | National |
| Median home price | $75,300 | $174,800 | $184,700 |
| Median rent asked | $656 | $925 | $949 |
| Avg. people per household | 2.9 | 2.6 | 2.6 |
| Owner occupied households | 77.2% | 66.0% | 63.6% |
| Renter occupied households | 22.8% | 34.0% | 36.4% |
| Population | Home Price | National Avg. | |
| Hettick, IL | 146 | $0 | 100% |
| Alsey, IL | 175 | $45,000 | 76% |
| Glasgow, IL | 93 | $51,000 | 72% |
| Fidelity, IL | 172 | $58,000 | 69% |
| Roodhouse, IL | 1,656 | $60,700 | 67% |
| Greenfield, IL | 1,481 | $75,300 | 59% |
| Population | Home Price | National Avg. | |
| Pleasant Valley, NY | 1,481 | $285,900 | 55% |
| Tarkio, MO | 1,481 | $77,400 | 58% |
| Pleasant Grove, OH | 1,481 | $134,900 | 27% |
| Bartonville, TX | 1,481 | $615,700 | 233% |
| Markle, IN | 1,481 | $90,500 | 51% |
| Greenfield, IL | 1,481 | $75,300 | 59% |
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