Cook County College Teachers Union leaders said they will announce a strike date to members Oct. 24 ahead of planned informational pickets at city colleges and a strike rally set for Oct. 27. The work stoppage would keep 77,000 students out of classes.

The Cook County College Teachers Union voted to strike by the end of October if an agreement is not reached. Union members are demanding subsidies for student housing and child care costs along with higher wages and smaller classes.