Current Rock Island median home price: $412,818
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2031 January | $505,451 | $454,906 | $555,996 |
| 2031 February | $506,507 | $455,856 | $557,157 |
| 2031 March | $508,495 | $457,646 | $559,345 |
| 2031 April | $512,314 | $461,082 | $563,545 |
| 2031 May | $516,161 | $464,545 | $567,777 |
| 2031 June | $520,037 | $468,033 | $572,040 |
| 2031 July | $523,942 | $471,548 | $576,336 |
| 2031 August | $527,876 | $475,088 | $580,664 |
| 2031 September | $531,840 | $478,656 | $585,024 |
| 2031 October | $534,695 | $481,225 | $588,164 |
| 2031 November | $534,411 | $480,970 | $587,852 |
| 2031 December | $533,002 | $479,701 | $586,302 |