| Index | Allendale | Illinois | National |
| Median home price | $72,100 | $174,800 | $184,700 |
| Median rent asked | $0 | $925 | $949 |
| Avg. people per household | 3.8 | 2.6 | 2.6 |
| Owner occupied households | 91.3% | 66.0% | 63.6% |
| Renter occupied households | 8.7% | 34.0% | 36.4% |
| Population | Home Price | National Avg. | |
| Decker, IN | 256 | $29,200 | 84% |
| Bellmont, IL | 238 | $44,000 | 76% |
| St. Francisville, IL | 480 | $52,100 | 72% |
| Browns, IL | 226 | $52,500 | 72% |
| Bridgeport, IL | 1,919 | $53,000 | 71% |
| Allendale, IL | 655 | $72,100 | 61% |
| Population | Home Price | National Avg. | |
| Pultneyville, NY | 655 | $162,500 | 12% |
| Modena, PA | 655 | $167,500 | 9% |
| Rocky Hill, NJ | 655 | $515,300 | 179% |
| Queen Valley, AZ | 655 | $164,000 | 11% |
| Crooked Creek, GA | 655 | $0 | 100% |
| Allendale, IL | 655 | $72,100 | 61% |
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