Current Johnston median home price: $155,802
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $138,902 | $125,012 | $152,792 |
| 2026 April | $139,822 | $125,840 | $153,804 |
| 2026 May | $140,748 | $126,673 | $154,823 |
| 2026 June | $141,680 | $127,512 | $155,849 |
| 2026 July | $142,619 | $128,357 | $156,881 |
| 2026 August | $143,303 | $128,973 | $157,633 |
| 2026 September | $144,252 | $129,827 | $158,677 |
| 2026 October | $145,208 | $130,687 | $159,728 |
| 2026 November | $146,169 | $131,552 | $160,786 |
| 2026 December | $147,138 | $132,424 | $161,851 |