| Index | Rockbridge | Illinois | National |
| Median home price | $72,000 | $174,800 | $184,700 |
| Median rent asked | n/a | $925 | $949 |
| Avg. people per household | 1.9 | 2.6 | 2.6 |
| Owner occupied households | 87.5% | 66.0% | 63.6% |
| Renter occupied households | 12.5% | 34.0% | 36.4% |
| City, State | Population | Home Price | National Avg. |
| Fidelity, IL | 161 | $44,200 | 76% |
| Roodhouse, IL | 1,859 | $46,300 | 75% |
| Royal Lakes, IL | 134 | $47,500 | 74% |
| Kane, IL | 338 | $52,100 | 72% |
| Palmyra, IL | 579 | $60,000 | 68% |
| Rockbridge, IL | 162 | $72,000 | 61% |
| City, State | Population | Home Price | National Avg. |
| El Indio, TX | 162 | $53,600 | 71% |
| Circleville, KS | 162 | $67,500 | 63% |
| Palmer, KS | 162 | $57,800 | 69% |
| De Smet, ID | 162 | $73,500 | 60% |
| Pickstown, SD | 162 | $173,100 | 6% |
| Rockbridge, IL | 162 | $72,000 | 61% |