Current Grinnell median home price: $193,699
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $214,277 | $192,850 | $235,705 |
| 2026 February | $215,158 | $193,642 | $236,674 |
| 2026 March | $216,088 | $194,479 | $237,696 |
| 2026 April | $217,208 | $195,488 | $238,929 |
| 2026 May | $218,335 | $196,501 | $240,168 |
| 2026 June | $219,467 | $197,520 | $241,414 |
| 2026 July | $220,605 | $198,545 | $242,666 |
| 2026 August | $221,749 | $199,574 | $243,924 |
| 2026 September | $222,899 | $200,609 | $245,189 |
| 2026 October | $224,055 | $201,650 | $246,461 |
| 2026 November | $225,217 | $202,695 | $247,739 |
| 2026 December | $226,385 | $203,746 | $249,023 |