Current Grinnell median home price: $193,699
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2031 January | $257,294 | $231,564 | $283,023 |
| 2031 February | $258,628 | $232,765 | $284,491 |
| 2031 March | $259,969 | $233,972 | $285,966 |
| 2031 April | $261,317 | $235,185 | $287,449 |
| 2031 May | $262,672 | $236,405 | $288,940 |
| 2031 June | $264,035 | $237,631 | $290,438 |
| 2031 July | $265,404 | $238,863 | $291,944 |
| 2031 August | $266,780 | $240,102 | $293,458 |
| 2031 September | $268,164 | $241,347 | $294,980 |
| 2031 October | $269,554 | $242,599 | $296,510 |
| 2031 November | $270,952 | $243,857 | $298,047 |
| 2031 December | $272,357 | $245,122 | $299,593 |