| Index | Waterloo | Illinois | National |
| Median home price | $204,400 | $174,800 | $184,700 |
| Median rent asked | $766 | $925 | $949 |
| 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 | 65 | $0 | 100% |
| Floraville, IL | 30 | $0 | 100% |
| East Carondelet, IL | 317 | $57,100 | 69% |
| Dupo, IL | 3,917 | $78,700 | 57% |
| Horine, MO | 1,090 | $93,000 | 50% |
| Waterloo, IL | 10,417 | $204,400 | 11% |
| Population | Home Price | National Avg. | |
| Pine Hill, NJ | 10,418 | $135,000 | 27% |
| Oak Hills, CA | 10,415 | $368,900 | 100% |
| Frederick, CO | 10,414 | $387,800 | 110% |
| Portage, WI | 10,412 | $143,400 | 22% |
| Monmouth, OR | 10,411 | $262,600 | 42% |
| Waterloo, IL | 10,417 | $204,400 | 11% |
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