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Population Review

What is the population of Madison County, IL?

Madison County in Illinois has a population of 264,631, per Census ACS 5-Year estimates. The median household income is $74,800 and the median age is 40.2.

Context

Counties are the primary administrative subdivisions of states and a stable unit for tracking population. Madison County's population reflects everyone within county lines, including residents of incorporated cities and unincorporated areas.

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Related Questions

What is the median household income in Madison County, IL?What is the median home value in Madison County, IL?What are the demographics of Madison County, IL?What is the cost of living in Madison County, IL?Is Madison County, IL growing?

Frequently Asked Questions

Madison County in Illinois has a population of 264,631, per Census ACS 5-Year estimates. The median household income is $74,800 and the median age is 40.2.