| Index | Oak Grove | Illinois | National |
| Median home price | $17,729 | $308,565 | $326,622 |
| Median rent asked | $1,154 | $1,374 | $1,444 |
| Avg. people per household | 2.1 | 2.6 | 2.6 |
| Owner occupied households | 92.2% | 66.0% | 63.6% |
| Renter occupied households | 7.8% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Rock Island Arsenal, IL | 366 | $0 | 100% |
| Carbon Cliff, IL | 1,998 | $170,428 | 48% |
| Stockton, IA | 166 | $173,203 | 47% |
| Aledo, IL | 3,742 | $175,879 | 46% |
| Matherville, IL | 897 | $179,385 | 45% |
| Oak Grove, IL | 445 | $17,729 | 95% |
| Population | Home Price | National Avg. | |
| Newport, NY | 445 | $211,158 | 35% |
| Clay Springs, AZ | 445 | $279,625 | 14% |
| Ione, WA | 445 | $299,674 | 8% |
| Sunset Bay, NY | 445 | $195,493 | 40% |
| Garrett, PA | 445 | $114,629 | 65% |
| Oak Grove, IL | 445 | $17,729 | 95% |