Andover, IL

View of Andover, IL
Image credit: MattHucke / CC BY-SA 3.0
Population
536
U.S. Census Population Estimates Program · 2025
Elevation
776 ft
Median Home Value
$163,600
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$924/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$77,813
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About Andover

As the oldest community in Henry County, Andover offers a quiet, slow-paced lifestyle surrounded by rolling Illinois farmland. Home to around 550 people, this small village traces its roots back to the 1830s, when early American pioneers and Swedish immigrants settled along the Edwards River. Today, it remains a peaceful, close-knit place where neighbors know each other and the town's deep heritage is woven into everyday life.

Community life centers around simple pleasures and local pride. Families spend sunny afternoons at Andover Lake Park, which features a quirky early-1900s concrete jail standing right in the outfield of the baseball diamond. The village also loves celebrating its quirky history, from the Andover Historical Museum to the 1929 state champion baseball squad known as the Andover Terrible Swedes. Most local kids attend the nearby Orion school district, making Andover a great fit for anyone looking for classic Midwestern small-town tranquility within an easy drive of the Quad Cities.

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