All Home Types
Mercer County, IL Housing Market
What is the housing market like in Mercer County today?
In October 2025, Mercer County home prices were up 80.9% compared to last year, selling for a median price of $185K. On average, homes in Mercer County sell after 54 days on the market compared to 25 days last year. There were 12 homes sold in October this year, down from 18 last year.
Median Sale PriceAll Home Types
Median Sale Price
(All Home Types)
$184,500
+80.9% YoY | Oct 2025
Based on Redfin calculations of home data from MLS and/or public records.
Location
Data
Oct 2025
Growth
% YoY
Mercer County, IL
$184,500
+80.9%
United States
Recently sold homes
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that could impact homes in Mercer County.
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