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County Overview

Johnson County, Illinois

Aggregate real estate market report across county ZIPs
Buyer's Market
January 2026  ·  Source: Realtor.com

Market Overview

Active Listings
43
⇧ 38.7%
Pending
14
33% pending ratio
Median Price
$300,178
⇧ 67%
Average Price
$367,546
⇧ 19.5%
Days on Market
100
⇧ 12.2%

Market Analysis

Data as of January 2026. Source: Realtor.com.

The Johnson County, Illinois real estate market currently shows 43 active listings, with 14 pending sales. Homes are averaging 100 days on the market before going under contract.

Inventory has increased compared to last year, with 12 more homes available — giving buyers more choice.

Homes are taking longer to sell, averaging 100 days on market compared to 89.1 days last year.

The median listing price has risen 67% year-over-year, from $179,779 to $300,178.

Whether you are buying or selling in Johnson County, Illinois, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.

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Included Areas

Boles: 62909

Buncombe: 62912

Cypress: 62923

Goreville: 62939

Grantsburg: 62943

New Burnside: 62967

Ozark: 62972

Vienna: 62995

Market Context

ZIP coverage: 8  ·  Population: 12,957  ·  Median household income: $61,211

Typical home value: $133,608  ·  Homeownership rate: 81.5%

12-Month Trends

Historical Trend Charts

Median Price
Average Price
Days on Market
Total Listings
Pending Listings
Active Listings
New Listings