Madison County, IL

Population: 264,631 · Median Income: $74,800 · 716 sq mi

Population

264,631

Median Income

$74,800

Median Home Value

$167,900

Unemployment

4.7%

Median Age

40.2 yrs

Poverty Rate

11.3%

Median Rent

$969/mo

Land Area

716 sq mi

Cities

2024 Lean

R+13.3%

Madison County is a county in Illinois with a population of 264,631. The median household income is $74,800. The median home value is $167,900. The unemployment rate is 4.7%. The median age is 40.2 years. There are 34 cities in Madison County.

Explore Madison County Data

🗳️ Elections & Voting 👥 Demographics & Population 💵 Income & Poverty 🏠 Housing & Real Estate 💼 Employment & Commuting

2024 Election Results

Source: County Election Data

Winner

Republican

Dem Votes

56,341

42.5%

GOP Votes

73,925

55.8%

Total Votes

132,599

View full election history →

Cities in Madison County

Source: Census Bureau