| Index | Dupo | Illinois | National |
| Median home price | $78,700 | $174,800 | $184,700 |
| Median rent asked | $869 | $925 | $949 |
| Avg. people per household | 2.4 | 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. | |
| Floraville, IL | 30 | $0 | 100% |
| Paderborn, IL | 65 | $0 | 100% |
| Brooklyn, IL | 428 | $31,400 | 83% |
| Washington Park, IL | 3,909 | $32,900 | 82% |
| Wellston, MO | 1,891 | $34,000 | 82% |
| Dupo, IL | 3,917 | $78,700 | 57% |
| Population | Home Price | National Avg. | |
| Oliver Springs, TN | 3,918 | $116,400 | 37% |
| Hunter, OH | 3,918 | $179,100 | 3% |
| Citronelle, AL | 3,919 | $107,400 | 42% |
| Shannon Hills, AR | 3,914 | $139,400 | 25% |
| Williamstown, KY | 3,914 | $141,200 | 24% |
| Dupo, IL | 3,917 | $78,700 | 57% |
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