Carroll County, Illinois Population 2021

Carroll County, Illinois's estimated population is 14,287 with a growth rate of -0.06% in the past year according to the most recent United States census data. Carroll County, Illinois is the 75th largest county in Illinois. The 2010 Population was 15,394 and has seen a growth of -7.19% since this time.

Note: 2020 and 2021 data is projected
Year Population Growth Growth Rate
202114,287-9-0.06%
202014,296-9-0.06%
201914,305-9-0.06%
201814,314-161-1.11%
201714,475-121-0.83%
201614,596-46-0.31%
201514,642-141-0.95%
201414,783-186-1.24%
201314,969-152-1.01%
201215,121-108-0.71%
201115,229-165-1.07%
201015,394-1,411-8.40%
199016,805-1,974-10.51%
198018,779-497-2.58%
197019,276-231-1.18%
196019,5075312.80%
195018,9769895.50%
194017,987-446-2.42%
193018,433-912-4.71%
192019,3451,3107.26%
191018,035-928-4.89%
190018,9636433.51%
189018,3201,3447.92%
188016,9762711.62%
187016,7054,97242.38%
186011,7337,147155.84%
18504,5863,563348.29%
18401,0230.00%
2021 Growth Rate
-0.06%
County Website
Founded
1839
County Seat
2010 Population
15,394
Growth Since 2010
-7.19%
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Carroll County, Illinois Population Growth

Population by Race

Race Population Percentage
White13,88395.97%
Two or More Races2231.54%
Black or African American1791.24%
Asian1110.77%
Some Other Race590.41%
American Indian and Alaska Native110.08%
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Carroll County, Illinois Population by Race

Carroll County, Illinois Population Pyramid $2021

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Carroll County, Illinois Median Age

48.3


Total

47.2


Male

49


Female

Carroll County, Illinois Adults

There are 11,661 adults, (3,598 of whom are seniors) in Carroll County, Illinois.

Carroll County, Illinois Age Dependency

79.4

Age Dependency Ratio

44.6

Old Age Dependency Ratio

34.8

Child Dependency Ratio

Carroll County, Illinois Sex Ratio

Female

7,288

50.38%

Male

7,178

49.62%

Carroll County, Illinois Population by Age

Carroll County, Illinois Renter vs Owner Occupied by Household Type

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Carroll County, Illinois Household Types

Type Owner Renter
Married87.9%12.1%
All76.6%23.4%
Male69.6%30.4%
Non Family66.8%33.2%
Female55.5%44.5%

76.6%

Rate of Home Ownership

Carroll County, Illinois Households and Families

Type Count Average Size Owned
All6,5082.1776.6
Married3,2852.7987.9
Non Family2,4851.1966.8
Female5442.6355.5
Male1942.8969.6

2.73

Average Family Size

2.17

Average Household Size

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Carroll County, Illinois Households by Type

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Education Attained Count Percentage
Less Than 9th Grade1711.60%
9th to 12th Grade7717.23%
High School Graduate4,06638.13%
Some College2,54723.89%
Associates Degree1,0269.62%
Bachelors Degree1,35612.72%
Graduate Degree7266.81%
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Carroll County, Illinois Educational Attainment by Sex (over 25)

Carroll County, Illinois Educational Attainment by Race

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Race Total High School Bachelors
White10,0999,2441,993
Hispanic29124918
Black15611137
Asian595934
Other Race4844
2+ Races4545
Native American1111

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

The highest rate of bachelors degrees is among asian people with a rate of 57.63%.

Carroll County, Illinois Educational Attainment by Race

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Name Average Male Female
Overall$33,647$43,315$26,292
Less Than 9th Grade$22,031$38,068$
High School Graduate$31,880$42,039$23,224
Some College$31,904$41,250$26,178
Bachelors Degree$41,576$51,389$33,355
Graduate Degree$60,379$73,750$53,929

$33,647

Average Earnings

$43,315

Average Male

$26,292

Average Female

Carroll County, Illinois Earnings by Educational Attainment

Carroll County, Illinois Language by Age

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Carroll County, Illinois Language

97.31% of Carroll County, Illinois residents speak only English, while 2.69% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.09% of the population.

Carroll County, Illinois Language

Carroll County, Illinois Poverty by Race

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Name Total In Poverty Poverty Rate
White13,1831,3039.88%
Hispanic50311122.07%
Multiple2225424.32%
Black974041.24%
Other361644.44%
Asian111109.01%
Native11654.55%

10.74%

Overall Poverty Rate

8.66%

Male Poverty Rate

12.78%

Female Poverty Rate

Poverty in Carroll County, Illinois

The race most likely to be in poverty in Carroll County, Illinois is Native, with 54.55% below the poverty level.

The race least likely to be in poverty in Carroll County, Illinois is Asian, with 9.01% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.70%. Among those working part-time, it was 12.82%, and for those that did not work, the poverty rate was 16.44%.

Carroll County, Illinois Poverty

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Name Poverty
Less Than 9th Grade24.66%
High School11.11%
Some College7.90%
Bachelors or Greater3.30%

Carroll County, Illinois Poverty Rate by Education

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Rate Poverty
Male Unemployed34.01%
Female Unemployed31.88%
Female Employed9.14%
Male Employed2.58%

Carroll County, Illinois Poverty Rate by Employment Status and Sex

Carroll County, Illinois Income by Household Type

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Name Median Mean
Households$52,410$65,151
Families$68,379$78,306
Married Families$75,307-
Non Families$29,772$41,765
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Income by Household Type

Carroll County, Illinois Marital Status

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Marriage Rates

55.8%

Overall Marriage Rate

55.2%

Male Marriage Rate

56.3%

Female Marriage Rate

Carroll County, Illinois Married by Age and Sex

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Carroll County, Illinois Marriage

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 45-54.

Carroll County, Illinois Marital Status by Race

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Carroll County, Illinois Marital Status

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1,156

Number of Veterans

1,076

Male Veterans

80

Female Veterans

War Veterans
Vietnam532
First Gulf War181
Second Gulf War168
Korea122
World War II23

Carroll County, Illinois Veterans by War

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Age Group Veterans
65 to 74362
75+276
55 to 64225
35 to 54182
18 to 34111

Carroll County, Illinois Veterans by Age

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Name Veterans % of Total
White1,1079.82%
Black3521.47%
Hispanic277.50%
Other Race712.73%
2+ Races45.48%
Native American327.27%

Carroll County, Illinois Veterans by Race

Carroll County, Illinois Veterans by Education

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4.44%

Veteran Poverty Rate

24.69%

Veteran Disability Rate

Carroll County, Illinois Veterans by Education

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58.3%

Labor Force Participation

55%

Employment Rate

5.6%

Unemployment Rate

Carroll County, Illinois Employment by Age

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Carroll County, Illinois Employment by Race

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Carroll County, Illinois 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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67.81%

Born in Carroll County, Illinois

98.06%

Native Born

1.94%

Foreign Born

0.65%

Non Citizen

1.29%

Naturalized

Place of Birth

98.06% of Carroll County, Illinois residents were born in the United States, with 67.81% having been born in Illinois. 0.65% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Carroll County, Illinois Place of Birth

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990

Sources