Current Marengo median home price: $203,775
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $212,514 | $191,263 | $233,766 |
| 2026 April | $211,196 | $190,077 | $232,316 |
| 2026 May | $209,331 | $188,398 | $230,264 |
| 2026 June | $208,224 | $187,401 | $229,046 |
| 2026 July | $207,558 | $186,802 | $228,313 |
| 2026 August | $207,291 | $186,562 | $228,021 |
| 2026 September | $204,889 | $184,400 | $225,378 |
| 2026 October | $202,736 | $182,462 | $223,009 |
| 2026 November | $201,756 | $181,581 | $221,932 |
| 2026 December | $201,967 | $181,770 | $222,164 |