Washington County, Illinois Population 2022

Washington County, Illinois's estimated population is with a growth rate of -0.70% in the past year according to the most recent United States census data. Washington County, Illinois is the 77th largest county in Illinois. The 2010 population was and has seen a growth of -7.79% since this time.

Note: 2021 and 2022 data is projected

Washington County, Illinois Population 2022

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Washington County, Illinois Population Growth

Population by Race

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Washington County, Illinois Population by Race

Washington County, Illinois Population Pyramid 2022

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Washington County, Illinois Median Age

44.5


Total

43.9


Male

45.4


Female

Washington County, Illinois Adults

There are 10,997 adults, (2,920 of whom are seniors) in Washington County, Illinois.

Washington County, Illinois Age Dependency

Age Dependency Ratio

36.2

Old Age Dependency Ratio

36.8

Child Dependency Ratio

Washington County, Illinois Sex Ratio

Female

7,035

50.37%

Male

6,932

49.63%

Washington County, Illinois Population by Age

Washington County, Illinois Renter vs Owner Occupied by Household Type

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Washington County, Illinois Household Types

78.9%

Rate of Home Ownership

Washington County, Illinois Households and Families

2.78

Average Family Size

2.28

Average Household Size

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Washington County, Illinois Households by Type

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Washington County, Illinois Educational Attainment by Sex (over 25)

Washington County, Illinois Educational Attainment by Race

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

The highest rate of bachelors degrees is among islander people with a rate of 100.00%.

Washington County, Illinois Educational Attainment by Race

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$40,477

Average Earnings

$47,598

Average Male

$34,135

Average Female

Washington County, Illinois Earnings by Educational Attainment

Washington County, Illinois Language by Age

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Washington County, Illinois Language

97.46% of Washington County, Illinois residents speak only English, while 2.54% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 0.89% of the population.

Washington County, Illinois Language

Washington County, Illinois Poverty by Race

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7.50%

Overall Poverty Rate

6.56%

Male Poverty Rate

8.42%

Female Poverty Rate

Poverty in Washington County, Illinois

The race most likely to be in poverty in Washington County, Illinois is Native, with 93.75% below the poverty level.

The race least likely to be in poverty in Washington 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 1.58%. Among those working part-time, it was 8.20%, and for those that did not work, the poverty rate was 14.90%.

Washington County, Illinois Poverty

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Washington County, Illinois Poverty Rate by Education

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Washington County, Illinois Poverty Rate by Employment Status and Sex

Washington County, Illinois Income by Household Type

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Income by Household Type

Washington County, Illinois Marital Status

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Marriage Rates

59.3%

Overall Marriage Rate

59.1%

Male Marriage Rate

59.5%

Female Marriage Rate

Washington County, Illinois Married by Age and Sex

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Washington County, Illinois Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Washington County, Illinois Marital Status by Race

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Washington County, Illinois Marital Status

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1,081

Number of Veterans

Male Veterans

Female Veterans

Washington County, Illinois Veterans by War

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Washington County, Illinois Veterans by Age

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Washington County, Illinois Veterans by Race

Washington County, Illinois Veterans by Education

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12.58%

Veteran Poverty Rate

24.88%

Veteran Disability Rate

Washington County, Illinois Veterans by Education

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65.6%

Labor Force Participation

62.1%

Employment Rate

5.2%

Unemployment Rate

Washington County, Illinois Employment by Age

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Washington County, Illinois Employment by Race

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Washington 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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80.35%

Born in Washington County, Illinois

98.74%

Native Born

1.26%

Foreign Born

0.29%

Non Citizen

0.97%

Naturalized

Place of Birth

98.74% of Washington County, Illinois residents were born in the United States, with 80.35% having been born in Illinois. 0.29% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Washington County, Illinois Place of Birth

Sources