All Home Types
Jefferson County, IL Housing Market
What is the housing market like in Jefferson County today?
Over the three months ending August 2026, Jefferson County home prices were down 8.1% compared to the same period last year, selling for a median price of $164K. On average, homes in Jefferson County sell after 68 days on the market compared to 63 days last year. There were 24 homes sold in August this year, up from 21 last year.
Median Sale PriceAll Home Types
Median Sale Price
(All Home Types)
$164,450
-8.1% YoY | Aug 2026
Based on Redfin calculations of home data from MLS and/or public records.
Location
Data
Aug 2026
Growth
% YoY
Jefferson County, IL
$164,450
-8.1%
United States
Recently sold homes
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that could impact homes in Jefferson County.
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