TRICK OR TREAT HOURS Trick-or-Treat hours for Winthrop Harbor are 4 pm - 7pm on Tuesday, October 31st (Halloween night!). We ask resid...

The Village of Winthrop Harbor provides a village-to-resident notification system through a service called Blackboard Connect. With this ser...

Winthrop Harbor School District #1 is an elementary school district based in Winthrop Harbor, the northernmost settlement in the state of Il...

Consumer Confidence Reports (CCRs), also known as water quality reports or drinking water quality reports, provide you with i...