Current Marengo median home price: $203,775
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $207,558 | $186,802 | $228,313 |
| 2026 February | $207,291 | $186,562 | $228,021 |
| 2026 March | $204,889 | $184,400 | $225,378 |
| 2026 April | $202,736 | $182,462 | $223,009 |
| 2026 May | $201,756 | $181,581 | $221,932 |
| 2026 June | $201,967 | $181,770 | $222,164 |
| 2026 July | $201,566 | $181,409 | $221,722 |
| 2026 August | $201,904 | $181,714 | $222,095 |
| 2026 September | $202,878 | $182,590 | $223,166 |
| 2026 October | $203,999 | $183,599 | $224,399 |
| 2026 November | $206,378 | $185,741 | $227,016 |
| 2026 December | $204,528 | $184,075 | $224,981 |