Based on information submitted to the MLS GRID as of 2026-10-04 05:06:44 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Winthrop Harbor, IL community profile
Population
6,606
Median income
$84,805
Housing units
2,667
People per sq. mi.
1,321.2
Area
5 sq. mi.
Source: HJN community data
Winthrop Harbor housing market
September 2026 · This period is still settling
Homes on the market · MLS, as of Sep 27, 2026
Median list price
$344,950
Homes for sale
16
Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 9, 2026
45
