Sibley demographics profile

StatisticSibleyIllinoisNational
Population35212,851,684318,558,162
Population density (sq mi)68922291
Median age46.337.437.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)72%55%55%
Families w/ Kids under 1840%44%43%
Speak English100%77%79%
Speak Spanish0%13%13%
Sibley, IL has a population of 352 and is the 21,584th largest city in the United States. The population density is 689 per sq mi which is 210% higher than the Illinois average and 660% higher than the national average. The median age in Sibley is 46 which is approximately 24% higher than the Illinois average of 37. In Sibley, 72% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 86% of Sibley residents were born in Illinois, 14% were born out of state, 0% were born outside of the United States and 1% were foreign born.
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Did you know?

  • The population density in Sibley is 210% higher than Illinois.
  • The median age in Sibley is 24% higher than Illinois.
  • In Sibley 97.73% of the population is White.
  • In Sibley 1.14% of the population is Black or African American.
  • In Sibley 0.00% of the population is Asian.

Compare Sibley, IL Demographics To Other Cities

Sibley population breakdown by race

RaceSibleyIllinoisNational
White97.73%72.14%73.35%
Black or African American1.14%14.30%12.63%
Asian0.00%5.10%5.22%
American Indian0.00%0.23%0.82%
Native Hawaiian0.00%0.03%0.18%
Mixed race1.14%2.34%3.06%
Other race0.00%5.86%4.75%
In Sibley, 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

Sibley age breakdown

Marital status

Age of children in married couples

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