Current Johnston median home price: $155,802
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $142,640 | $128,376 | $156,904 |
| 2026 February | $143,589 | $129,230 | $157,948 |
| 2026 March | $144,544 | $130,090 | $158,999 |
| 2026 April | $145,506 | $130,955 | $160,057 |
| 2026 May | $146,474 | $131,827 | $161,122 |
| 2026 June | $147,449 | $132,704 | $162,194 |
| 2026 July | $148,430 | $133,587 | $163,273 |
| 2026 August | $149,142 | $134,227 | $164,056 |
| 2026 September | $150,134 | $135,120 | $165,147 |
| 2026 October | $151,133 | $136,019 | $166,246 |
| 2026 November | $152,138 | $136,924 | $167,352 |
| 2026 December | $153,151 | $137,835 | $168,466 |