Apartments and houses for sale in Johnson County, IL
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3 listings

400 S 1st St, Vienna, IL 62995
$135,000
1387 sqft
2 beds
1 bath
$97.3/sqft
July 03, 2026 - Source: zillow.com +1 more
New
14 days ago
Vienna, IL

315 Circle Dr, Vienna, IL 62995
$174,800
1288 sqft
3 beds
2 baths
$136/sqft
July 02, 2026 - Source: realtor.com
New
15 days ago
Vienna, IL

95 Middle Ave, Simpson, IL 62985
$99,000
1700 sqft
3 beds
2 baths
$58.2/sqft
June 16, 2026 - Source: zillow.com +1 more
New
31 days ago
Simpson, IL
What's the average cost of properties in Johnson County, IL?
Based on the last 30 days, the average property price in Johnson County, IL is $136,267.
This is 69.7% lower than the average price of properties for sale in Illinois.
This is 69.7% lower than the average price of properties for sale in Illinois.
How often do new properties for sale come on the market in Johnson County, IL?
On average, a new property is put on the market for sale in Johnson County, IL every 10 days.
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