| Index | Royal | Illinois | National |
| Median home price | $258,303 | $308,565 | $326,622 |
| Median rent asked | $1,977 | $1,374 | $1,444 |
| Avg. people per household | 2.8 | 2.6 | 2.6 |
| Owner occupied households | 84.6% | 66.0% | 63.6% |
| Renter occupied households | 15.4% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Henning, IL | 266 | $113,430 | 65% |
| Ludlow, IL | 442 | $113,913 | 65% |
| Potomac, IL | 769 | $131,182 | 60% |
| Fairmount, IL | 552 | $138,986 | 57% |
| Penfield, IL | 243 | $157,873 | 52% |
| Royal, IL | 381 | $258,303 | 21% |
| Population | Home Price | National Avg. | |
| Deweyville, UT | 381 | $462,482 | 42% |
| Narrowsburg, NY | 381 | $328,367 | 1% |
| Tunnelton, WV | 381 | $107,150 | 67% |
| Melvern, KS | 381 | $130,165 | 60% |
| Fort Supply, OK | 381 | $93,818 | 71% |
| Royal, IL | 381 | $258,303 | 21% |