Washington township, Illinois Population 2024

24,106

Washington township Demographics

According to the most recent ACS, the racial composition of Washington township was:

  • White: 95.52%
  • Two or more races: 2.06%
  • Asian: 1.16%
  • Other race: 0.92%
  • Black or African American: 0.26%
  • Native American: 0.04%
  • Native Hawaiian or Pacific Islander: 0.03%
Land Area (mi²)
54.9 sq mi
Density (mi²)
439.30/sq mi
Growth Since 2020
-1.62% (-398)
The current population of Washington township, Illinois is 24,106 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 24,504.

Population by Race

Race
Population
Percentage (of total)
White23,32995.52%
Two or more races5032.06%
Asian2841.16%
Other race2250.92%
Black or African American640.26%
Native American100.04%
Native Hawaiian or Pacific Islander80.03%

White

Two or more races

Asian

Other race

Black or African American

Native American

Native Hawaiian or Pacific Islander

Washington township Population by Race

Washington township Population Pyramid 2024

Washington township Median Age

39.2

Total

37

Male

40.8

Female

Washington township Adults

There are 17,782 adults, (4,120 of whom are seniors) in Washington township.

Washington township Age Dependency

78.8

Age Dependency Ratio

30.2

Old Age Dependency Ratio

48.6

Child Dependency Ratio

Washington township Sex Ratio

Female12,39750.76%
Male12,02649.24%

Washington township Population by Age

Washington township Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All9,4492.5781.218.8
Married5,5353.2892.57.5
Non Family3,0631.1264.635.4
Female6893.2569.830.2
Male1623.095842

3.23

Average Family Size

2.57

Average Household Size

81.2%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Washington township Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade3412.13%
Associates Degree2,04212.76%
Bachelors Degree3,98024.87%
Graduate Degree2,24514.03%
High School Graduate3,41021.31%
Less Than 9th Grade970.61%
Some College3,88924.3%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Washington township Educational Attainment by Sex (over 25)

Washington township Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White15,26314,8496,026
Hispanic43340929
2+ Races15915965
Asian135135121
Other Race90900
Black18180
Native American10105

The highest rate of high school graduation is among black people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 89.63%.

Washington township Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$67,693$96,917$48,106
Graduate Degree$77,617$118,977$63,690
High School Graduate$35,326$46,055$24,792
Less Than 9th Grade$46,029$38,958$0
Overall$55,390$69,372$45,240
Some College$48,951$60,500$34,967

$55,390

Average Earnings

$69,372

Average Male

$45,240

Average Female

Washington township Earnings by Educational Attainment

Washington township Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Washington township Language

96.14% of Washington township residents speak only English, while 3.86% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.73% of the population.

Washington township Language

Washington township Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White22,6331,1535.09%
Multiple468306.41%
Asian284238.1%
Black641625%
Hispanic855121.4%
Native10550%

5.1%

Overall Poverty Rate

4.55%

Male Poverty Rate

5.65%

Female Poverty Rate

Poverty in Washington township

The race most likely to be in poverty in Washington township is Native, with 50% below the poverty level.

The race least likely to be in poverty in Washington township is Hispanic, with 1.4% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.69%. Among those working part-time, it was 5.41%, and for those that did not work, the poverty rate was 9.13%.

Washington township Poverty

rate

Rate
Poverty
High School8.26%
Some College3.78%
Less Than 9th Grade3.2%
Bachelors or Greater3.12%

Washington township Poverty Rate by Education

rate

Rate
Poverty
Female Employed3.56%
Male Employed0.8%
Male Unemployed0%
Female Unemployed0%

Washington township Poverty Rate by Employment Status and Sex

Washington township Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$110,289$126,414
Households$85,108$104,071
Married Families$115,043$-999,999,999
Non Families$44,578$55,162

mean

median

Income by Household Type

Washington township Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

58.9%

Overall Marriage Rate

60.9%

Male Marriage Rate

56.9%

Female Marriage Rate

Washington township Married by Age and Sex

male

female

Washington township Marriage

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

Washington township Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Washington township Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1,235

Number of Veterans

1,133

Male Veterans

102

Female Veterans

War
Veterans
Vietnam445
First Gulf War255
Second Gulf War132
Korea62
World War II48

Washington township Veterans by War

count

Age Group
Veterans
75+416
65 to 74329
35 to 54230
55 to 64209
18 to 3451

Washington township Veterans by Age

count

Name
Veterans
% of Total
White1,2037.01%
2+ Races3213.39%

Washington township Veterans by Race

Washington township Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

2.28%

Veteran Poverty Rate

26.73%

Veteran Disability Rate

Washington township Veterans by Education

LaborForceParticipation

64.6%

Labor Force Participation

63%

Employment Rate

2.5%

Unemployment Rate

Washington township Employment by Age

LaborForceParticipation

Washington township Employment by Race

LaborForceParticipation

Washington township Employment by Education

Origin of Non-Citizens

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.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

80.33%

Born in Washington township

98.1%

Native Born

1.9%

Foreign Born

0.61%

Non Citizen

1.29%

Naturalized

Place of Birth

98.1% of Washington township residents were born in the United States, with 80.33% having been born in Illinois. 0.61% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Washington township Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202923,926-36-0.15%
202823,962-36-0.15%
202723,998-36-0.15%
202624,034-36-0.15%
202524,070-36-0.15%
202424,106-36-0.15%
202324,142-36-0.15%
202224,178-200-0.82%
202124,378-126-0.51%
202024,504-108-0.44%
201924,612-84-0.34%
201824,696-170-0.68%
201724,866-26-0.1%
201624,8921640.66%
201524,7287082.95%
201424,020-157-0.65%
201324,1772190.91%
201223,958880.37%
201123,8701910.81%
201023,67900%

Washington township Population by Year