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Marietta, IL

Population
97
U.S. Census Population Estimates Program · 2025
Elevation
649 ft
Median Home Value
$65,000
U.S. Census American Community Survey 5-Year · 2024
Median Income
$52,500
U.S. Census American Community Survey 5-Year · 2024

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Marietta in context.

OverallBest places in IllinoisPopulation rankingHighest population places in IllinoisNearest larger communityMacomb, Illinois15 miles away · 14,530 residents.

About Marietta

Marietta is a village in Fulton County, Illinois, United States. The 2020 census counted 101 residents. A newcomer can read Marietta through the overlap of its older landmarks, surrounding geography, and current places. For a newcomer, Marietta comes into focus through those concrete links among its past, landscape, and current routines.

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+100.0ratingLow PopulationA+100.0rating

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