Current Illiopolis median home price: $122,506
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2028 January | $149,437 | $134,494 | $164,381 |
| 2028 February | $150,320 | $135,288 | $165,352 |
| 2028 March | $151,139 | $136,025 | $166,253 |
| 2028 April | $152,369 | $137,133 | $167,606 |
| 2028 May | $153,610 | $138,249 | $168,971 |
| 2028 June | $154,643 | $139,178 | $170,107 |
| 2028 July | $155,457 | $139,912 | $171,003 |
| 2028 August | $155,650 | $140,085 | $171,215 |
| 2028 September | $156,170 | $140,553 | $171,787 |
| 2028 October | $156,595 | $140,936 | $172,255 |
| 2028 November | $157,381 | $141,643 | $173,119 |
| 2028 December | $156,676 | $141,009 | $172,344 |