Current Marengo median home price: $203,775
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $212,514 | $191,263 | $233,766 |
| 2025 October | $211,196 | $190,077 | $232,316 |
| 2025 November | $209,331 | $188,398 | $230,264 |
| 2025 December | $208,224 | $187,401 | $229,046 |