Monticello, IL

View of Monticello, IL
Image credit: Dual Freq / CC BY 2.5
Population
6,080
U.S. Census Population Estimates Program · 2025
Elevation
656 ft
Median Home Value
$210,500
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$1,379/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$99,449
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About Monticello

Monticello is a welcoming small town in east-central Illinois, comfortably situated between Champaign and Decatur. With a population of roughly 6,000, it offers a quiet, neighborly atmosphere along with an easy commute along Interstate 72. The center of town features a classic courthouse square, tree-lined residential streets, and a relaxed pace that makes settling in feel natural.

Monticello Illinois Post Office

Outdoor recreation and local charm are major draws for residents. Just southwest of town lies Allerton Park, a sprawling estate with miles of hiking trails, formal gardens, and sculptures spread across woods and prairie. On weekends, you will find families riding vintage train cars at the Monticello Railway Museum or gathering for seasonal downtown events. Backed by solid schools and reliable healthcare at Kirby Medical Center, Monticello delivers small-town comfort without feeling isolated.

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