| Index | Troy Grove | Illinois | National |
| Median home price | $141,700 | $174,800 | $184,700 |
| Median rent asked | $658 | $925 | $949 |
| Avg. people per household | 2.2 | 2.6 | 2.6 |
| Owner occupied households | 77.5% | 66.0% | 63.6% |
| Renter occupied households | 22.5% | 34.0% | 36.4% |
| Population | Home Price | National Avg. | |
| Hollowayville, IL | 57 | $0 | 100% |
| Bureau Junction, IL | 220 | $44,700 | 76% |
| De Pue, IL | 1,724 | $55,000 | 70% |
| Cherry, IL | 479 | $79,200 | 57% |
| Malden, IL | 411 | $84,500 | 54% |
| Troy Grove, IL | 210 | $141,700 | 23% |
| Population | Home Price | National Avg. | |
| Limaville, OH | 210 | $75,600 | 59% |
| Cobalt, MO | 210 | $33,800 | 82% |
| Shungnak, AK | 210 | $86,700 | 53% |
| Point Reyes Station, CA | 210 | $1,151,300 | 523% |
| Shiloh, SC | 210 | $71,400 | 61% |
| Troy Grove, IL | 210 | $141,700 | 23% |
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