Current Rock Island median home price: $226,616
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $234,954 | $211,459 | $258,449 |
| 2026 April | $236,583 | $212,924 | $260,241 |
| 2026 May | $238,222 | $214,400 | $262,045 |
| 2026 June | $239,874 | $215,886 | $263,861 |
| 2026 July | $241,536 | $217,383 | $265,690 |
| 2026 August | $242,771 | $218,494 | $267,048 |
| 2026 September | $244,454 | $220,008 | $268,899 |
| 2026 October | $246,148 | $221,533 | $270,763 |
| 2026 November | $247,854 | $223,069 | $272,640 |
| 2026 December | $249,572 | $224,615 | $274,529 |