| Population | 554 |
| Square Miles | 2.03 |
| Population Density | 272.91 |
| Median Age | 36 |
| Median Household Income | $50,238 |
| Per Capita Income | $18,686 |
| Median Rent | $500 |
| Percent Renters | 12% |
| Median Essex, IL For Sale Price: | $44,000 |
| Studio For Sale Median Price: | $42,000 |
| 3 Bedroom For Sale Median Price: | $209,000 |
| 4 Bedroom For Sale Median Price: | $238,500 |