Current Bethalto median home price: $183,778
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $198,698 | $178,828 | $218,568 |
| 2025 October | $199,948 | $179,954 | $219,943 |
| 2025 November | $201,206 | $181,086 | $221,327 |
| 2025 December | $202,472 | $182,225 | $222,720 |