Question 1

How many weeks of supply does Cook County have?

Accepted Answer

Cook County, IL had 17.2 weeks of All Residential supply as of April 5, 2026, based on Redfin market data.

Question 2

What does weeks of supply mean for sellers in Cook County?

Accepted Answer

Weeks of supply measures how long it would take to sell all current All Residential inventory at the current pace of sales in Cook County. Lower values indicate tighter supply and tend to favor sellers.

Question 3

Is supply in Cook County tightening or loosening compared to last year?

Accepted Answer

Weeks of supply in Cook County changed by +0.1 weeks compared to the same period last year, as of April 5, 2026. Source: Redfin.

Cook County had 17.2 weeks of supply.