Peoria demographics profile

Population density (sq mi)2,40722291
Median age34.137.437.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)47%55%55%
Speak English89%77%79%
Speak Spanish5%13%13%
Peoria, IL has a population of 115,990 and is the 241st largest city in the United States. The population density is 2,407 per sq mi which is 983% higher than the Illinois average and 2557% higher than the national average. The median age in Peoria is 34 which is approximately 9% lower than the Illinois average of 37. In Peoria, 47% of the population over 15 years of age are married, 89% speak English and 5% speak Spanish. 72% of Peoria residents were born in Illinois, 19% were born out of state, 1% were born outside of the United States and 8% were foreign born.

Did you know?

  • The population density in Peoria is 983% higher than Illinois.
  • The median age in Peoria is 9% lower than Illinois.
  • In Peoria 60.78% of the population is Caucasian.
  • In Peoria 26.47% of the population is African American.
  • In Peoria 5.48% of the population is Asian.

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Peoria population breakdown by race

African American26.47%14.30%12.63%
American Indian0.38%0.23%0.82%
Native Hawaiian0.01%0.03%0.18%
Mixed race4.71%2.34%3.06%
Other race2.17%5.86%4.75%
In Peoria, 5.8% 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

Peoria age breakdown

Marital status

Age of children in married couples

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