| Index | Rockdale | Illinois | National |
| Median home price | $135,200 | $174,800 | $184,700 |
| Median rent asked | $1,034 | $925 | $949 |
| Avg. people per household | 3.0 | 2.6 | 2.6 |
| Owner occupied households | 48.8% | 66.0% | 63.6% |
| Renter occupied households | 51.2% | 34.0% | 36.4% |
| Population | Home Price | National Avg. | |
| Wilmington village, IL | 144 | $55,000 | 70% |
| Fairmont, IL | 2,690 | $108,900 | 41% |
| Ingalls Park, IL | 3,022 | $111,500 | 40% |
| Preston Heights, IL | 2,529 | $118,000 | 36% |
| Symerton, IL | 72 | $145,000 | 21% |
| Rockdale, IL | 2,416 | $135,200 | 27% |
| Population | Home Price | National Avg. | |
| Bridgman, MI | 2,416 | $180,000 | 3% |
| Milford, NE | 2,417 | $166,000 | 10% |
| Polk City, FL | 2,417 | $138,600 | 25% |
| Bayard, NM | 2,415 | $88,800 | 52% |
| Excelsior, MN | 2,414 | $773,100 | 319% |
| Rockdale, IL | 2,416 | $135,200 | 27% |
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