Doppel Trends
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St. Clair, Illinois

St. Clair County, Illinois · ACS 2024 5-year estimates · CBP 2023

CountyLarge metro coreDecliningSt. Clair County · 657.7 sq mi

Comparison group
Trajectory · ST. CLAIR, IL

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Historical Doppelgängers

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Key statistics vs peer group
Metric2010–2025St. ClairPeer medianPctileSource
Population253,694222,63555
Population change (10 yr)-5.5%-1.7%0
Median household income$73,854$70,11255
Poverty rate13.6%13.8%45
Bachelor's degree or higher31.8%30.8%55
Housing unit change (10 yr)-1.6%1.3%0
Median owner-occupied home value$180,300$192,20036
Median gross rent$1,090$1,01773
Housing vacancy rate12.8%9.5%73
Worked from home12.4%10.4%64
Population, 2010–2025
St. ClairPeer median
Median household income, 2010–2025
St. ClairPeer median
Change between releases
Metric2010201820182025Peer median, latest span
Population-1.2%
Housing units+4.1%
Median household income+10.5%
Median owner-occupied home value+1.9%
Median gross rent+15.0%
Bachelor's degree or higher+14.5%
Worked from home+19.8%
Poverty rate+5.5%
Establishment density · St. Clair County, per 10k residents
Restaurants & bars20.0US 21.3below US rate
Grocery & food retail3.8US 4.8below US rate
Other retail0.0US n/anot published
Personal & repair services5.3US 8.1below US rate
Professional & technical services16.9US 29.5below US rate
Ambulatory health care18.1US 21.0below US rate
Arts, entertainment & recreation3.4US 5.0below US rate
Accommodation1.8US 2.1below US rate
Construction17.1US 24.3below US rate
Manufacturing0.0US n/anot published
Peer snapshot · 10 places
PlaceSimilarityPopulationPop change 10yIncomeBA or higher
Madison, IL85264,238-1.4%$75,79331.0%
Oneida, NY80229,124-2.1%$70,15427.8%
Erie, PA79269,052-4.0%$63,35430.3%
St. Louis, MN75200,123-0.2%$70,06933.6%
Atlantic, NJ75276,270$78,05031.8%
Sangamon, IL74194,947-1.9%$75,35736.6%
Winnebago, IL74283,292-3.0%$65,83725.2%
Racine, WI72197,532+1.3%$78,09628.4%
Lackawanna, PA72216,146+1.0%$66,22330.6%
Butte, CA72207,929$67,92831.9%