Irwin demographics profile

Population density (sq mi)2,02722291
Median age37.237.437.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)54%55%55%
Families w/ Kids under 1857%44%43%
Speak English100%77%79%
Speak Spanish0%13%13%
Irwin, IL has a population of 79 and is the 27,429th largest city in the United States. The population density is 2,027 per sq mi which is 812% higher than the Illinois average and 2137% higher than the national average. The median age in Irwin is 37 which is approximately 1% lower than the Illinois average of 37. In Irwin, 54% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 85% of Irwin residents were born in Illinois, 15% were born out of state, 0% were born outside of the United States and 0% were foreign born.

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Did you know?

  • The population density in Irwin is 812% higher than Illinois.
  • The median age in Irwin is 1% lower than Illinois.
  • In Irwin 89.87% of the population is White.
  • In Irwin 0.00% of the population is Black or African American.
  • In Irwin 0.00% of the population is Asian.

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Irwin population breakdown by race

Black or African American0.00%14.30%12.63%
American Indian0.00%0.23%0.82%
Native Hawaiian0.00%0.03%0.18%
Mixed race10.13%2.34%3.06%
Other race0.00%5.86%4.75%
In Irwin, 10.1% 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

Irwin age breakdown

Marital status

Age of children in married couples

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