| Index | Harrison | Illinois | National |
| Median home price | $68,800 | $174,800 | $184,700 |
| Median rent asked | $786 | $925 | $949 |
| Avg. people per household | 2.4 | 2.6 | 2.6 |
| Owner occupied households | 66.7% | 66.0% | 63.6% |
| Renter occupied households | 33.3% | 34.0% | 36.4% |
| Population | Home Price | National Avg. | |
| Mulkeytown, IL | 128 | $0 | 100% |
| Grand Tower, IL | 589 | $26,300 | 86% |
| Gorham, IL | 263 | $26,800 | 85% |
| Dowell, IL | 356 | $29,100 | 84% |
| Royalton, IL | 1,107 | $48,100 | 74% |
| Harrison, IL | 934 | $68,800 | 63% |
| Population | Home Price | National Avg. | |
| Blue Lake, CA | 934 | $328,000 | 78% |
| Inkom, ID | 934 | $144,400 | 22% |
| Elmore City, OK | 934 | $78,000 | 58% |
| Milford, TX | 934 | $93,000 | 50% |
| Beckville, TX | 934 | $99,300 | 46% |
| Harrison, IL | 934 | $68,800 | 63% |
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