| Index | Mason | Illinois | National |
| Median home price | $137,856 | $308,565 | $326,622 |
| Median rent asked | $512 | $1,374 | $1,444 |
| Avg. people per household | 2.1 | 2.6 | 2.6 |
| Owner occupied households | 94.4% | 66.0% | 63.6% |
| Renter occupied households | 5.6% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Sailor Springs, IL | 117 | $0 | 100% |
| Edgewood, IL | 479 | $107,492 | 67% |
| Kinmundy, IL | 942 | $108,601 | 67% |
| Louisville, IL | 1,143 | $114,319 | 65% |
| Farina, IL | 777 | $118,338 | 64% |
| Mason, IL | 249 | $137,856 | 58% |
| Population | Home Price | National Avg. | |
| Lanare, CA | 249 | $0 | 100% |
| Larkspur, CO | 249 | $264,631 | 19% |
| Plumwood, OH | 249 | $286,616 | 12% |
| Cashtown, PA | 249 | $347,936 | 7% |
| Sawyerville, IL | 249 | $134,416 | 59% |
| Mason, IL | 249 | $137,856 | 58% |