Chillicothe is a city located in Peoria County Illinois. Chillicothe has a 2024 population of 5,933. Chillicothe is currently declining at a rate of -0.74% annually and its population has decreased by -2.88% since the most recent census, which recorded a population of 6,109 in 2020.
The average household income in Chillicothe is $80,235 with a poverty rate of 14.5%. The median age in Chillicothe is 43.9 years: 41.3 years for males, and 45.9 years for females.
According to the most recent ACS, the racial composition of Chillicothe was:
Race | Population | Percentage (of total) |
|---|---|---|
| White | 5,335 | 86.26% |
| Two or more races | 674 | 10.9% |
| Black or African American | 107 | 1.73% |
| Other race | 37 | 0.6% |
| Asian | 32 | 0.52% |
| Native American | 0 | 0% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
White
Two or more races
Black or African American
Other race
Asian
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 2,842 | 2.13 | 80.5 | 19.5 |
| Non Family | 1,276 | 1.08 | 76.4 | 23.6 |
| Married | 1,061 | 2.61 | 84.6 | 15.4 |
| Female | 394 | 3.84 | 76.9 | 23.1 |
| Male | 111 | 3.63 | 100 | 0 |
2.86
Average Family Size
2.13
Average Household Size
80.5%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Education Attained | Count | Percentage |
|---|---|---|
| 9th to 12th Grade | 76 | 1.71% |
| Associates Degree | 513 | 11.51% |
| Bachelors Degree | 896 | 20.1% |
| Graduate Degree | 269 | 6.04% |
| High School Graduate | 1,556 | 34.91% |
| Less Than 9th Grade | 79 | 1.77% |
| Some College | 1,068 | 23.96% |
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 4,198 | 4,087 | 1,158 |
| Hispanic | 121 | 80 | 0 |
| 2+ Races | 115 | 93 | 5 |
| Black | 107 | 104 | 2 |
| Other Race | 37 | 18 | 0 |
The highest rate of high school graduation is among white people with a rate of 97.36%.
The highest rate of bachelors degrees is among white people with a rate of 27.58%.
All
Male
Female
Name | Average | Male | Female |
|---|---|---|---|
| Bachelors Degree | $59,794 | $63,125 | $59,706 |
| Graduate Degree | $58,875 | $49,602 | $76,359 |
| High School Graduate | $38,253 | $46,434 | $31,141 |
| Less Than 9th Grade | $0 | $0 | $0 |
| Overall | $47,155 | $56,230 | $45,370 |
| Some College | $45,480 | $67,652 | $36,383 |
$47,155
Average Earnings
$56,230
Average Male
$45,370
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
99.53% of Chillicothe residents speak only English, while 0.47% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.33% of the population.
rate
Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| Multiple | 674 | 515 | 76.41% |
| White | 5,226 | 365 | 6.98% |
| Black | 103 | 3 | 2.91% |
| Hispanic | 184 | 1 | 0.54% |
14.5%
Overall Poverty Rate
7.69%
Male Poverty Rate
20.13%
Female Poverty Rate
The race most likely to be in poverty in Chillicothe is Multiple, with 76.41% below the poverty level.
The race least likely to be in poverty in Chillicothe is Hispanic, with 0.54% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 12.51%, and for those that did not work, the poverty rate was 10.81%.
rate
Rate | Poverty |
|---|---|
| Less Than 9th Grade | 19.35% |
| High School | 11.33% |
| Some College | 4.9% |
| Bachelors or Greater | 2.32% |
rate
Rate | Poverty |
|---|---|
| Female Employed | 6.97% |
| Male Employed | 1.83% |
| Male Unemployed | 0% |
| Female Unemployed | 0% |
Households
Families
MarriedFamilies
NonFamilies
Name | Median | Mean |
|---|---|---|
| Families | $72,900 | $96,195 |
| Households | $62,108 | $80,235 |
| Married Families | $89,402 | $-999,999,999 |
| Non Families | $51,774 | $57,310 |
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
44.8%
Overall Marriage Rate
47.8%
Male Marriage Rate
42.1%
Female Marriage Rate
male
female
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
389
Number of Veterans
384
Male Veterans
5
Female Veterans
War | Veterans |
|---|---|
| Vietnam | 206 |
| First Gulf War | 92 |
| Korea | 14 |
| Second Gulf War | 5 |
| World War II | 0 |
count
Age Group | Veterans |
|---|---|
| 65 to 74 | 170 |
| 75+ | 76 |
| 55 to 64 | 74 |
| 35 to 54 | 69 |
| 18 to 34 | 0 |
count
Name | Veterans | % of Total |
|---|---|---|
| White | 331 | 7.35% |
| 2+ Races | 56 | 48.7% |
| Hispanic | 51 | 42.15% |
| Black | 2 | 1.87% |
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
36.36%
Veteran Disability Rate
LaborForceParticipation
56.4%
Labor Force Participation
53.2%
Employment Rate
5.7%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
70.02%
Born in Chillicothe
97.48%
Native Born
2.52%
Foreign Born
1.37%
Non Citizen
1.15%
Naturalized
97.48% of Chillicothe residents were born in the United States, with 70.02% having been born in Illinois. 1.37% of residents are not US citizens. Of those not born in the United States, the largest percentage are from North America.
Year | Population | Growth | Change |
|---|---|---|---|
| 2029 | 5,713 | -44 | -0.76% |
| 2028 | 5,757 | -44 | -0.76% |
| 2027 | 5,801 | -44 | -0.75% |
| 2026 | 5,845 | -44 | -0.75% |
| 2025 | 5,889 | -44 | -0.74% |
| 2024 | 5,933 | -44 | -0.74% |
| 2023 | 5,977 | -11 | -0.18% |
| 2022 | 5,988 | -61 | -1.01% |
| 2021 | 6,049 | -60 | -0.98% |
| 2020 | 6,109 | 93 | 1.55% |
| 2019 | 6,016 | -62 | -1.02% |
| 2018 | 6,078 | -57 | -0.93% |
| 2017 | 6,135 | -75 | -1.21% |
| 2016 | 6,210 | -26 | -0.42% |
| 2015 | 6,236 | 91 | 1.48% |
| 2014 | 6,145 | -36 | -0.58% |
| 2013 | 6,181 | 51 | 0.83% |
| 2012 | 6,130 | 13 | 0.21% |
| 2011 | 6,117 | 28 | 0.46% |
| 2010 | 6,089 | 0 | 0% |
| 2000 | 5,996 | 37 | 0.62% |
| 1990 | 5,959 | -217 | -3.51% |
| 1980 | 6,176 | 124 | 2.05% |
| 1970 | 6,052 | 2,998 | 98.17% |
| 1960 | 3,054 | 287 | 10.37% |
| 1950 | 2,767 | -2,946 | -51.57% |