Current Johnston median home price: $382,342
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 February | $404,202 | $363,782 | $444,623 |
| 2026 March | $406,103 | $365,493 | $446,714 |
| 2026 April | $408,013 | $367,212 | $448,814 |
| 2026 May | $409,932 | $368,939 | $450,925 |
| 2026 June | $411,860 | $370,674 | $453,046 |
| 2026 July | $413,796 | $372,417 | $455,176 |
| 2026 August | $415,742 | $374,168 | $457,317 |
| 2026 September | $417,698 | $375,928 | $459,467 |
| 2026 October | $419,662 | $377,696 | $461,628 |
| 2026 November | $421,635 | $379,472 | $463,799 |
| 2026 December | $423,618 | $381,256 | $465,980 |