Home › Counties › Washington County, IL
The median home value in Washington County, IL is $164,461 as of 2026-05-31, up +9.29% from a year earlier.
Median Home Value
$164,461
Year-over-Year
+9.29%
National Rank
#2401 of 3072
Washington County ranks 43rd out of 102 counties in IL by median home price, and is -29.7% below the U.S. national median of $233,954. Within IL, the typical county has a median home value of $158,388, making Washington County +3.8% above the IL state median.
DuPage County · Kendall County · Lake County · Kane County · Will County · McHenry County · Cook County · Monroe County