| Index | Potomac | Illinois | National |
| Median home price | $73,900 | $174,800 | $184,700 |
| Median rent asked | $633 | $925 | $949 |
| Avg. people per household | 2.5 | 2.6 | 2.6 |
| Owner occupied households | 79.4% | 66.0% | 63.6% |
| Renter occupied households | 20.6% | 34.0% | 36.4% |
| Population | Home Price | National Avg. | |
| Ambia, IN | 222 | $43,000 | 77% |
| Rankin, IL | 522 | $51,400 | 72% |
| Hoopeston, IL | 5,178 | $57,600 | 69% |
| Alvan, IL | 308 | $60,700 | 67% |
| Henning, IL | 258 | $64,000 | 65% |
| Potomac, IL | 744 | $73,900 | 60% |
| Population | Home Price | National Avg. | |
| Panacea, FL | 744 | $88,100 | 52% |
| Parkdale, MI | 744 | $104,300 | 44% |
| Ooltewah, TN | 744 | $211,100 | 14% |
| Cedar Bluffs, NE | 744 | $109,000 | 41% |
| New Harmony, IN | 744 | $120,300 | 35% |
| Potomac, IL | 744 | $73,900 | 60% |
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