Henry, IL

View of Henry, IL
Image credit: Farragutful / CC BY-SA 3.0
Population
2,280
U.S. Census Population Estimates Program · 2025
Elevation
494 ft
Median Home Value
$117,000
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$681/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$65,577
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About Henry

Located along the banks of the Illinois River, Henry is a welcoming Marshall County community with a relaxed, small-town pace. Much of local life centers on the water, where residents can boat, fish, and spend time in the riverside parks near the historic old lock wall. Route 18 runs straight through town and across the Henry Bridge, giving you an easy connection to nearby cities like Peoria. It is an unhurried, friendly place to settle down, offering quiet neighborhoods and scenic river views.

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