| Index | Belknap | Illinois | National |
| Median home price | $50,700 | $174,800 | $184,700 |
| Median rent asked | $0 | $925 | $949 |
| Avg. people per household | 2.0 | 2.6 | 2.6 |
| Owner occupied households | 72.1% | 66.0% | 63.6% |
| Renter occupied households | 27.9% | 34.0% | 36.4% |
| Population | Home Price | National Avg. | |
| Bandana, KY | 302 | $0 | 100% |
| Mounds, IL | 916 | $22,300 | 88% |
| Joppa, IL | 263 | $36,900 | 80% |
| Pulaski, IL | 257 | $43,200 | 77% |
| New Grand Chain, IL | 172 | $46,700 | 75% |
| Belknap, IL | 142 | $50,700 | 73% |
| Population | Home Price | National Avg. | |
| Larrabee, IA | 142 | $51,400 | 72% |
| Andersonville, GA | 142 | $66,700 | 64% |
| Mitchell, IA | 142 | $77,100 | 58% |
| Halltown, MO | 142 | $0 | 100% |
| Winger, MN | 142 | $71,900 | 61% |
| Belknap, IL | 142 | $50,700 | 73% |
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