| Index | Simpson | Illinois | National |
| Median home price | $75,000 | $175,700 | $175,700 |
| Median rent asked | $0 | $903 | $920 |
| Avg. people per household | 6.5 | 2.6 | 2.6 |
| Owner occupied households | 96.2% | 66.9% | 64.4% |
| Renter occupied households | 3.8% | 33.1% | 35.6% |
| Index | Simpson | 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. |
| Eddyville, IL | 85 | $32,500 | 82% |
| Stonefort, IL | 348 | $42,400 | 76% |
| Belknap, IL | 75 | $42,500 | 76% |
| Creal Springs, IL | 574 | $48,300 | 73% |
| Karnak, IL | 611 | $48,400 | 72% |
| Simpson, IL | 107 | $75,000 | 57% |
| City, State | Population | Home Price | National Avg. |
| Ward, SC | 107 | $74,000 | 58% |
| Harrellsville, NC | 107 | $116,700 | 34% |
| Trego, WI | 107 | $178,100 | 1% |
| Homewood, PA | 107 | $66,700 | 62% |
| Hannaford, ND | 107 | $38,100 | 78% |
| Simpson, IL | 107 | $75,000 | 57% |