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Marseilles, IL

View of Marseilles, IL
Image credit: IvoShandor / CC BY-SA 3.0
Population
4,809
U.S. Census Population Estimates Program · 2025
Elevation
516 ft
Median Home Value
$142,500
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$1,041/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$58,217
U.S. Census American Community Survey 5-Year · 2024

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Marseilles in context.

OverallBest places in IllinoisPopulation rankingHighest population places in IllinoisNearest larger communityOttawa, Illinois8.9 miles away · 18,684 residents.

About Marseilles

Marseilles is a city in LaSalle County, Illinois, situated at the head of the Grand Rapids along the Illinois River. Platted in 1833 by founder Lovell Kimball and featuring a local history museum in the historic Chicago, Rock Island and Pacific Railroad building, the community of approximately 4,279 is served by Marseilles Elementary School District 150.

Top Rating Signals

Highest current ratings for this town.

Lower County Wildfire Hazard Potential ClassA+100.0ratingLower Projected Late-Century County-Area Exposure to Sea-Level RiseA+100.0ratingOutskirts FitA+99.0rating

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