Current Marengo median home price: $176,599
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $197,564 | $177,808 | $217,321 |
| 2026 February | $198,979 | $179,081 | $218,877 |
| 2026 March | $200,404 | $180,364 | $220,445 |
| 2026 April | $201,840 | $181,656 | $222,024 |
| 2026 May | $203,286 | $182,957 | $223,614 |
| 2026 June | $204,742 | $184,268 | $225,216 |
| 2026 July | $205,898 | $185,308 | $226,487 |
| 2026 August | $206,660 | $185,994 | $227,326 |
| 2026 September | $207,423 | $186,681 | $228,166 |
| 2026 October | $208,394 | $187,555 | $229,234 |
| 2026 November | $209,575 | $188,618 | $230,533 |
| 2026 December | $211,076 | $189,969 | $232,184 |