| Index | Gilson | Illinois | National |
| Median home price | $117,909 | $308,565 | $326,622 |
| Median rent asked | $0 | $1,374 | $1,444 |
| Avg. people per household | 2.9 | 2.6 | 2.6 |
| Owner occupied households | 81.0% | 66.0% | 63.6% |
| Renter occupied households | 19.0% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Avon, IL | 711 | $85,305 | 74% |
| London Mills, IL | 334 | $85,590 | 74% |
| St. Augustine, IL | 138 | $99,407 | 70% |
| Victoria, IL | 232 | $114,883 | 65% |
| Maquon, IL | 189 | $116,626 | 64% |
| Gilson, IL | 201 | $117,909 | 64% |
| Population | Home Price | National Avg. | |
| Clarks Hill, SC | 201 | $0 | 100% |
| Northrop, MN | 201 | $152,333 | 53% |
| Heilwood, PA | 201 | $57,448 | 82% |
| Marble City, OK | 201 | $79,406 | 76% |
| Wounded Knee, SD | 201 | $0 | 100% |
| Gilson, IL | 201 | $117,909 | 64% |