Madison demographics profile

Population density (sq mi)26322291
Median age35.337.437.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)33%55%55%
Speak English99%77%79%
Speak Spanish0%13%13%
Madison, IL has a population of 3,825 and is the 7,646th largest city in the United States. The population density is 263 per sq mi which is 18% higher than the Illinois average and 191% higher than the national average. The median age in Madison is 35 which is approximately 6% lower than the Illinois average of 37. In Madison, 33% of the population over 15 years of age are married, 99% speak English and 0% speak Spanish. 67% of Madison residents were born in Illinois, 31% were born out of state, 0% were born outside of the United States and 1% were foreign born.

Did you know?

  • The population density in Madison is 18% higher than Illinois.
  • The median age in Madison is 6% lower than Illinois.
  • In Madison 41.75% of the population is White.
  • In Madison 55.79% of the population is African American.
  • In Madison 0.99% of the population is Asian.

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Madison population breakdown by race

African American55.79%14.30%12.63%
American Indian0.26%0.23%0.82%
Native Hawaiian0.00%0.03%0.18%
Mixed race1.20%2.34%3.06%
Other race0.00%5.86%4.75%
In Madison, 2.8% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Madison age breakdown

Marital status

Age of children in married couples

Source: The Madison, IL demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).