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Auburn, IL

Population
4,442
U.S. Census Population Estimates Program · 2025
Elevation
625 ft
Median Home Value
$149,600
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$1,011/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$81,411
U.S. Census American Community Survey 5-Year · 2024

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Auburn in context.

OverallBest places in IllinoisPopulation rankingHighest population places in IllinoisNearest larger communityChatham, Illinois7.3 miles away · 14,579 residents.

About Auburn

Auburn is a city in Sangamon County, Illinois, situated south of Springfield within the metropolitan area. Platted in 1836 during a regional town lot boom and developing primarily as a residential agricultural service community of approximately 4,306, the municipality is served by the Auburn Community Unit School District locally.

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+100.0ratingPublic-School Academic GrowthA+100.0rating

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