Housing market · ZIP 50131
Johnston, IA Home Prices & Forecast
Median value and 12-month outlook · as of April 2026
Median home value
$398,965
3-month+0.1%
6-month+0.2%
12-month+0.7%
Touse 12-month forecast
-0.2%
Projected median near $398,115 over the next 12 months
As of April 2026, the median home value in Johnston, IA (ZIP 50131) is $398,965. Prices are stable, up 0.7% over the past year. Touse's model projects a -0.2% change over the next 12 months, putting the median near $398,115.
Nearby areas in Polk
Estimates are derived from Zillow Research price history and Touse's forecasting model (LightGBM + Prophet). Forecasts are 12-month projections with inherent uncertainty, not guarantees, and are not financial advice. Confirm with a licensed professional before any decision.