| Index | St. David | Illinois | National |
| Median home price | $104,193 | $308,565 | $326,622 |
| Median rent asked | $976 | $1,374 | $1,444 |
| Avg. people per household | 2.4 | 2.6 | 2.6 |
| Owner occupied households | 87.2% | 66.0% | 63.6% |
| Renter occupied households | 12.8% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Goofy Ridge, IL | 244 | $0 | 100% |
| Ellisville, IL | 100 | $64,041 | 80% |
| Liverpool, IL | 131 | $86,955 | 73% |
| Smithfield, IL | 189 | $91,570 | 72% |
| Cuba, IL | 1,093 | $99,459 | 70% |
| St. David, IL | 576 | $104,193 | 68% |
| Population | Home Price | National Avg. | |
| Pine Haven, WY | 576 | $462,980 | 42% |
| Richmond, LA | 576 | $111,347 | 66% |
| Hartford City, WV | 576 | $111,849 | 66% |
| Westcliffe, CO | 576 | $345,364 | 6% |
| Springfield, LA | 576 | $335,090 | 3% |
| St. David, IL | 576 | $104,193 | 68% |