| Index | Spring Valley | Illinois | National |
| Median home price | $104,200 | $175,700 | $175,700 |
| Median rent asked | $739 | $903 | $920 |
| Avg. people per household | 2.2 | 2.6 | 2.6 |
| Owner occupied households | 73.1% | 66.9% | 64.4% |
| Renter occupied households | 26.9% | 33.1% | 35.6% |
| Index | Spring Valley | Illinois | National |
| Zillow home value index | n/a | $168,800 | $196,500 |
| Year over year appreciation rate | n/a | 5.76% | 6.79% |
| 5 year average appreciation rate | n/a | 3.66% | 5.28% |
| 10 year average appreciation rate | n/a | -1.85% | 0.01% |
| City, State | Population | Home Price | National Avg. |
| Bureau Junction, IL | 237 | $58,600 | 67% |
| De Pue, IL | 1,787 | $67,400 | 62% |
| Arlington, IL | 180 | $70,000 | 60% |
| Dover, IL | 151 | $73,800 | 58% |
| Cherry, IL | 429 | $74,600 | 58% |
| Spring Valley, IL | 5,441 | $104,200 | 41% |
| City, State | Population | Home Price | National Avg. |
| Nephi, UT | 5,442 | $160,100 | 9% |
| Eastman, GA | 5,442 | $89,500 | 49% |
| Falcon Heights, MN | 5,439 | $275,500 | 57% |
| Mount Carmel, TN | 5,443 | $127,900 | 27% |
| Jamul, CA | 5,445 | $568,400 | 224% |
| Spring Valley, IL | 5,441 | $104,200 | 41% |