| Index | Sullivan | Illinois | National |
| Median home price | $89,100 | $174,800 | $184,700 |
| Median rent asked | $744 | $925 | $949 |
| Avg. people per household | 2.2 | 2.6 | 2.6 |
| Owner occupied households | 70.1% | 66.0% | 63.6% |
| Renter occupied households | 29.9% | 34.0% | 36.4% |
| Population | Home Price | National Avg. | |
| Westervelt, IL | 33 | $0 | 100% |
| Garrett, IL | 118 | $52,500 | 72% |
| Findlay, IL | 703 | $70,600 | 62% |
| Lovington, IL | 1,156 | $71,500 | 61% |
| Windsor, IL | 1,150 | $73,300 | 60% |
| Sullivan, IL | 4,450 | $89,100 | 52% |
| Population | Home Price | National Avg. | |
| Tri-City, OR | 4,449 | $175,100 | 5% |
| Millsboro, DE | 4,448 | $212,200 | 15% |
| Saukville, WI | 4,448 | $203,100 | 10% |
| Montoursville, PA | 4,452 | $162,000 | 12% |
| Florence, MS | 4,446 | $162,500 | 12% |
| Sullivan, IL | 4,450 | $89,100 | 52% |
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