Henry County, Illinois Population 2022

Henry County, Illinois's estimated population is 49,044 with a growth rate of -0.24% in the past year according to the most recent United States census data. Henry County, Illinois is the 30th largest county in Illinois. The 2010 Population was 50,486 and has seen a growth of -2.86% since this time.

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
1830410.00%
18401,2601,2192973.17%
18503,8072,547202.14%
186020,66016,853442.68%
187035,50614,84671.86%
188036,5971,0913.07%
189033,338-3,259-8.91%
190040,0496,71120.13%
191041,7361,6874.21%
192045,1623,4268.21%
193043,851-1,311-2.90%
194043,798-53-0.12%
195046,4922,6946.15%
196049,3172,8256.08%
197053,2173,9007.91%
198057,9684,7518.93%
199051,159-6,809-11.75%
201050,486-673-1.32%
201150,366-120-0.24%
201250,246-120-0.24%
201350,126-120-0.24%
201450,006-120-0.24%
201549,886-120-0.24%
201649,766-120-0.24%
201749,646-120-0.24%
201849,526-120-0.24%
201949,406-120-0.24%
202049,284-122-0.25%
202149,164-120-0.24%
202249,044-120-0.24%
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Henry County, Illinois Population Growth

Population by Race

Race Population Percentage
White45,57792.95%
Black or African American8971.83%
American Indian and Alaska Native520.11%
Asian2330.48%
Some Other Race1,1312.31%
Two or More Races1,1422.33%
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Henry County, Illinois Population by Race

Henry County, Illinois Population Pyramid 2022

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Henry County, Illinois Median Age

43.4


Total

41.2


Male

44.8


Female

Henry County, Illinois Adults

There are 38,110 adults, (10,087 of whom are seniors) in Henry County, Illinois.

Henry County, Illinois Age Dependency

Age Dependency Ratio

36

Old Age Dependency Ratio

39

Child Dependency Ratio

Henry County, Illinois Sex Ratio

Female

24,743

50.46%

Male

24,289

49.54%

Henry County, Illinois Population by Age

Henry County, Illinois Renter vs Owner Occupied by Household Type

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Henry County, Illinois Household Types

Type Owner Renter
Married91.7%8.3%
All78.8%21.2%
Male77.7%22.3%
Non Family64.7%35.3%
Female53.9%46.1%

78.8%

Rate of Home Ownership

Henry County, Illinois Households and Families

Type Count Average Size Owned
All19,9962.4278.8
Married10,7472.9491.7
Male9583.2377.7
Female1,9063.453.9
Non Family6,3851.1364.7

2.94

Average Family Size

2.42

Average Household Size

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Henry County, Illinois Households by Type

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Education Attained Count Percentage
Less Than 9th Grade6031.75%
9th to 12th Grade2,0085.82%
High School Graduate11,74234.05%
Some College7,62322.11%
Associates Degree4,31812.52%
Bachelors Degree5,67916.47%
Graduate Degree2,5097.28%
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Henry County, Illinois Educational Attainment by Sex (over 25)

Henry County, Illinois Educational Attainment by Race

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Race Total High School Bachelors
Asian1249567
White32,16430,1297,704
Hispanic1,3801,046322
2+ Races542517122
Other Race581308121
Black52133324
Native American5252

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 54.03%.

Henry County, Illinois Educational Attainment by Race

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Name Average Male Female
Overall$41,509$52,048$31,877
Less Than 9th Grade$28,539$29,544$24,595
High School Graduate$33,323$43,750$22,245
Some College$39,951$54,539$30,172
Bachelors Degree$52,287$70,109$43,361
Graduate Degree$68,359$90,921$60,335

$41,509

Average Earnings

$52,048

Average Male

$31,877

Average Female

Henry County, Illinois Earnings by Educational Attainment

Henry County, Illinois Language by Age

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Henry County, Illinois Language

96.21% of Henry County, Illinois residents speak only English, while 3.79% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.12% of the population.

Henry County, Illinois Language

Henry County, Illinois Poverty by Race

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Name Total In Poverty Poverty Rate
Black73226536.20%
Hispanic2,82160921.59%
Multiple1,13612310.83%
White43,5344,1479.53%
Asian229219.17%
Other468NaN%

10.83%

Overall Poverty Rate

9.74%

Male Poverty Rate

11.90%

Female Poverty Rate

Poverty in Henry County, Illinois

The race most likely to be in poverty in Henry County, Illinois is Black, with 36.20% below the poverty level.

The race least likely to be in poverty in Henry County, Illinois is Other, with NaN% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.29%. Among those working part-time, it was 10.00%, and for those that did not work, the poverty rate was 14.47%.

Henry County, Illinois Poverty

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Name Poverty
Less Than 9th Grade26.50%
High School10.68%
Some College6.41%
Bachelors or Greater2.79%

Henry County, Illinois Poverty Rate by Education

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Rate Poverty
Male Employed4.38%
Male Unemployed17.88%
Female Employed5.57%
Female Unemployed27.68%

Henry County, Illinois Poverty Rate by Employment Status and Sex

Henry County, Illinois Income by Household Type

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Name Median Mean
Households$60,000$75,629
Families$76,127$90,234
Married Families$86,690-
Non Families$31,336$40,598
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Income by Household Type

Henry County, Illinois Marital Status

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Marriage Rates

55.0%

Overall Marriage Rate

55.4%

Male Marriage Rate

54.7%

Female Marriage Rate

Henry County, Illinois Married by Age and Sex

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Henry County, Illinois 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 45-54.

Henry County, Illinois Marital Status by Race

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Henry County, Illinois Marital Status

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3,358

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War672
First Gulf War577
Vietnam1,264
Korea202
World War II129

Henry County, Illinois Veterans by War

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Age Group Veterans
18 to 34383
35 to 54732
55 to 64499
65 to 741,002
75+742

Henry County, Illinois Veterans by Age

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Name Veterans % of Total
White3,2669.10%
Black406.61%
Native American59.62%
Asian21.20%
Other Race91.28%
2+ Races365.34%
Hispanic754.15%

Henry County, Illinois Veterans by Race

Henry County, Illinois Veterans by Education

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8.21%

Veteran Poverty Rate

30.63%

Veteran Disability Rate

Henry County, Illinois Veterans by Education

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61.4%

Labor Force Participation

58.7%

Employment Rate

4.2%

Unemployment Rate

Henry County, Illinois Employment by Age

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Henry County, Illinois Employment by Race

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Henry 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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77.10%

Born in Henry County, Illinois

98.51%

Native Born

1.49%

Foreign Born

0.72%

Non Citizen

0.78%

Naturalized

Place of Birth

98.51% of Henry County, Illinois residents were born in the United States, with 77.10% having been born in Illinois. 0.72% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Henry 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