| Index | St. Peter | Illinois | National |
| Median home price | $122,146 | $308,565 | $326,622 |
| Median rent asked | $651 | $1,374 | $1,444 |
| Avg. people per household | 3.3 | 2.6 | 2.6 |
| Owner occupied households | 92.1% | 66.0% | 63.6% |
| Renter occupied households | 7.9% | 34.0% | 36.4% |
| Population | Home Price | National Avg. | |
| Vernon, IL | 97 | $0 | 100% |
| Alma, IL | 307 | $78,384 | 76% |
| Patoka, IL | 599 | $106,307 | 67% |
| Edgewood, IL | 479 | $107,492 | 67% |
| Kinmundy, IL | 942 | $108,601 | 67% |
| St. Peter, IL | 456 | $122,146 | 63% |
| Population | Home Price | National Avg. | |
| Annetta North, TX | 456 | $846,518 | 159% |
| Livingston Wheeler, NM | 456 | $295,100 | 10% |
| Lewis, KS | 456 | $117,390 | 64% |
| Hale, MO | 456 | $87,643 | 73% |
| Prairie du Rocher, IL | 456 | $141,665 | 57% |
| St. Peter, IL | 456 | $122,146 | 63% |