Current Rock Island median home price: $161,411
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $186,757 | $168,081 | $205,432 |
| 2026 February | $188,742 | $169,867 | $207,616 |
| 2026 March | $190,748 | $171,673 | $209,822 |
| 2026 April | $192,775 | $173,497 | $212,052 |
| 2026 May | $194,824 | $175,341 | $214,306 |
| 2026 June | $196,440 | $176,796 | $216,084 |
| 2026 July | $197,961 | $178,164 | $217,757 |
| 2026 August | $198,302 | $178,472 | $218,133 |
| 2026 September | $200,410 | $180,369 | $220,451 |
| 2026 October | $202,540 | $182,286 | $222,794 |
| 2026 November | $204,693 | $184,223 | $225,162 |
| 2026 December | $206,868 | $186,181 | $227,555 |