Marshall County, Illinois
Henry Real Estate and Local Guide
A small Illinois River town in the Peoria metropolitan area, Henry is known for its riverfront setting and its slogan, "Best Town in Illinois by a Dam Site." Ranked Realty pairs verified local data with the agents who know Henry best.
About the area
Living in Henry, IL
The city's slogan is "Best Town in Illinois by a Dam Site," referencing the first lock and dam on the Illinois River.
The housing market
Homes in Henry
- About 71% of housing units are owner-occupied.
- Roughly 87% of housing units are single-family homes.
- The median home value is about $115,900.
Landmarks and lifestyle
What makes Henry home
Henry Lock and Dam
Site of the first lock and dam built on the Illinois River, completed in 1870
Nazareth Retreat House
Retreat house of the Roman Catholic Diocese of Peoria, formerly King's House
Henry Marina & Riverfront Park
Illinois River riverfront park with boat access, fishing, playground, and picnicking
Waterworks Park
Riverside park with a boat ramp, picnic shelter, and playground equipment
For agents
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Local facts on this page are verified against public sources as part of the AppWT local-data project. Data reflects the most recent available figures.