| Index | Waterloo | Illinois | National |
| Median home price | $358,886 | $308,565 | $326,622 |
| Median rent asked | $1,159 | $1,374 | $1,444 |
| Avg. people per household | 2.2 | 2.6 | 2.6 |
| Owner occupied households | 75.0% | 66.0% | 63.6% |
| Renter occupied households | 25.0% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Paderborn, IL | 68 | $0 | 100% |
| Floraville, IL | 31 | $0 | 100% |
| East Carondelet, IL | 330 | $105,097 | 68% |
| Dupo, IL | 4,016 | $140,457 | 57% |
| Horine, MO | 1,133 | $164,289 | 50% |
| Waterloo, IL | 10,746 | $358,886 | 10% |
| Population | Home Price | National Avg. | |
| Cusseta-Chattahoochee County, GA | 10,750 | $145,327 | 56% |
| Frederick, CO | 10,750 | $713,596 | 118% |
| Little Canada, MN | 10,742 | $447,518 | 37% |
| Silverton, OR | 10,750 | $595,616 | 82% |
| Celina, OH | 10,741 | $223,836 | 31% |
| Waterloo, IL | 10,746 | $358,886 | 10% |