Chillicothe, Illinois Population 2022

6,134
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Chillicothe is a city located in Peoria County Illinois. With a 2020 population of 6,134, it is the 302nd largest city in Illinois and the 5808th largest city in the United States. Chillicothe is currently growing at a rate of 0.05% annually but its population has decreased by -3.04% since the most recent census, which recorded a population of 6,326 in 2020. Spanning over 6 miles, Chillicothe has a population density of 1,163 people per square mile.

The average household income in Chillicothe is $66,630 with a poverty rate of 14.67%. The median rental costs in recent years comes to $724 per month, and the median house value is $116,900. The median age in Chillicothe is 40 years, 38.4 years for males, and 40.5 years for females.

Chillicothe Demographics

According to the most recent ACS, the racial composition of Chillicothewas:

  • White: 93.38%
  • Two or more races: 4.82%
  • Other race: 0.87%
  • Black or African American: 0.68%
  • Asian: 0.25%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Chillicothe, Illinois is 6,134 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 6,326.

Chillicothe, Illinois Population 2022

Population by Race

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Chillicothe Population by Race

Chillicothe Population Pyramid 2022

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Chillicothe Median Age

43.3


Total

41.2


Male

45.9


Female

Chillicothe Adults

There are 4,945 adults, (1,451 of whom are seniors) in Chillicothe.

Chillicothe Age Dependency

Age Dependency Ratio

41.5

Old Age Dependency Ratio

39.5

Child Dependency Ratio

Chillicothe Sex Ratio

Female

3,404

53.81%

Male

2,922

46.19%

Chillicothe Population by Age

Chillicothe Renter vs Owner Occupied by Household Type

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Chillicothe Household Types

77.5%

Rate of Home Ownership

Chillicothe Households and Families

2.95

Average Family Size

2.33

Average Household Size

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Chillicothe Households by Type

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Chillicothe Educational Attainment by Sex (over 25)

Chillicothe Educational Attainment by Race

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The highest rate of high school graduation is among asian people with a rate of 100.00%.

The highest rate of bachelors degrees is among white people with a rate of 26.92%.

Chillicothe Educational Attainment by Race

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$33,940

Average Earnings

$51,379

Average Male

$28,482

Average Female

Chillicothe Earnings by Educational Attainment

Chillicothe Language by Age

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Chillicothe Language

98.57% of Chillicothe residents speak only English, while 1.43% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.09% of the population.

Chillicothe Language

Chillicothe Poverty by Race

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14.67%

Overall Poverty Rate

11.85%

Male Poverty Rate

17.12%

Female Poverty Rate

Poverty in Chillicothe

The race most likely to be in poverty in Chillicothe is White, with 10.65% below the poverty level.

The race least likely to be in poverty in Chillicothe is Hispanic, with 5.44% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.95%. Among those working part-time, it was 14.68%, and for those that did not work, the poverty rate was 17.62%.

Chillicothe Poverty

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Chillicothe Poverty Rate by Education

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Chillicothe Poverty Rate by Employment Status and Sex

Chillicothe Income by Household Type

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Income by Household Type

Chillicothe Marital Status

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Marriage Rates

50.1%

Overall Marriage Rate

51.5%

Male Marriage Rate

48.8%

Female Marriage Rate

Chillicothe Married by Age and Sex

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Chillicothe Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.

Chillicothe Marital Status by Race

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Chillicothe Marital Status

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456

Number of Veterans

Male Veterans

Female Veterans

Chillicothe Veterans by War

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Chillicothe Veterans by Age

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Chillicothe Veterans by Race

Chillicothe Veterans by Education

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0.00%

Veteran Poverty Rate

19.10%

Veteran Disability Rate

Chillicothe Veterans by Education

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58.6%

Labor Force Participation

56.2%

Employment Rate

4.1%

Unemployment Rate

Chillicothe Employment by Age

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Chillicothe Employment by Race

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Chillicothe Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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71.75%

Born in Chillicothe

97.93%

Native Born

2.07%

Foreign Born

1.41%

Non Citizen

0.66%

Naturalized

Place of Birth

97.93% of Chillicothe residents were born in the United States, with 71.75% having been born in Illinois. 1.41% of residents are not US citizens. Of those not born in the United States, the largest percentage are from North America.

Chillicothe Place of Birth

Note: 2021 and 2022 data is projected

Chillicothe Population by Year