Current Johnston median home price: $382,342
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2031 January | $490,427 | $441,384 | $539,469 |
| 2031 February | $492,712 | $443,441 | $541,983 |
| 2031 March | $495,008 | $445,508 | $544,509 |
| 2031 April | $497,315 | $447,584 | $547,047 |
| 2031 May | $499,633 | $449,670 | $549,596 |
| 2031 June | $501,962 | $451,765 | $552,158 |
| 2031 July | $504,301 | $453,871 | $554,731 |
| 2031 August | $506,651 | $455,986 | $557,316 |
| 2031 September | $509,012 | $458,111 | $559,914 |
| 2031 October | $511,385 | $460,246 | $562,523 |
| 2031 November | $513,768 | $462,391 | $565,145 |
| 2031 December | $516,162 | $464,546 | $567,778 |