| Index | Gillis | Louisiana | National |
| Median home price | $86,912 | $268,056 | $326,622 |
| Median rent asked | $0 | $1,196 | $1,444 |
| Avg. people per household | 1.1 | 2.6 | 2.6 |
| Owner occupied households | 100.0% | 65.4% | 63.6% |
| Renter occupied households | 0.0% | 34.6% | 36.4% |

| Population | Home Price | National Avg. | |
| Oretta, LA | 664 | $0 | 100% |
| Reeves, LA | 174 | $147,317 | 55% |
| Westlake, LA | 4,958 | $189,671 | 42% |
| Carlyss, LA | 5,379 | $193,501 | 41% |
| Sulphur, LA | 20,888 | $252,624 | 23% |
| Gillis, LA | 607 | $86,912 | 73% |
| Population | Home Price | National Avg. | |
| St. Libory, IL | 607 | $223,836 | 31% |
| Icehouse Canyon, AZ | 607 | $210,431 | 36% |
| New Seabury, MA | 607 | $1,080,544 | 231% |
| Masontown, WV | 607 | $195,501 | 40% |
| Napakiak, AK | 607 | $57,293 | 82% |
| Gillis, LA | 607 | $86,912 | 73% |