Lanark, IL

View of Lanark, IL
Population
1,452
U.S. Census Population Estimates Program · 2025
Elevation
876 ft
USGS GNIS community points and 3DEP elevation · GNIS 2026-07-06; USGS 3DEP sampled 2026-07-23
Median Home Value
$96,600
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$819/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$59,375
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About Lanark

Lanark got its start in the 1860s as a bustling railroad stop named after the historic town in Scotland. Tucked into the rolling farmland of Carroll County in northwestern Illinois, it grew into a classic Midwestern hub with a few surprising quirks along the way. In the early 1900s, the town was even home to the Cotta steam car company, giving Lanark a brief and fascinating chapter in early automotive history.

Today, Lanark offers a quiet, small-town pace with tree-lined residential streets and a walkable downtown core. Families are anchored by the Eastland School District, where Friday night sports and community events bring neighbors together. With Lake Carroll right down the road and the Mississippi River valley a short drive west, residents enjoy plenty of nearby outdoor recreation while coming home to a peaceful, close-knit rural community.

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