South Pekin demographics profile

StatisticSouth PekinIllinoisNational
Population density (sq mi)2,32223191
Median age32.537.037.4
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)53%55%55%
Speak English98%78%79%
Speak Spanish1%13%13%
South Pekin, IL has a population of 1,160 and is the 14,215th largest city in the United States. The population density is 2,322 per sq mi which is 905% higher than the Illinois average and 2463% higher than the national average. The median age in South Pekin is 33 which is approximately 12% lower than the Illinois average of 37. In South Pekin, 53% of the population over 15 years of age are married, 98% speak English and 1% speak Spanish. 87% of South Pekin residents were born in Illinois, 12% 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 South Pekin is 905% higher than Illinois.
  • The median age in South Pekin is 12% lower than Illinois.
  • In South Pekin 99.22% of the population is Caucasian.
  • In South Pekin 0.00% of the population is African American.
  • In South Pekin 0.78% of the population is Asian.

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South Pekin population breakdown by race

RaceSouth PekinIllinoisNational
African American0.00%14.37%12.60%
American Indian0.00%0.22%0.82%
Native Hawaiian0.00%0.03%0.17%
Mixed race0.00%2.16%2.91%
Other race0.00%5.84%4.70%
In South Pekin, 0.9% 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

South Pekin age breakdown

Marital status

Age of children in married couples

Source: The South Pekin, IL demographics data displayed above is derived from the United States Census Bureau.