Olney township, Illinois Population 2024

9,720

Olney township Demographics

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

  • White: 92.97%
  • Two or more races: 3.82%
  • Other race: 1.75%
  • Black or African American: 0.95%
  • Asian: 0.46%
  • Native American: 0.05%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
47.1 sq mi
Density (mi²)
206.20/sq mi
Growth Since 2020
-2.54% (-253)
The current population of Olney township, Illinois is 9,720 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 9,973.

Population by Race

Race
Population
Percentage (of total)
White9,22792.97%
Two or more races3793.82%
Other race1741.75%
Black or African American940.95%
Asian460.46%
Native American50.05%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Other race

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Olney township Population by Race

Olney township Population Pyramid 2024

Olney township Median Age

42.1

Total

41

Male

43

Female

Olney township Adults

There are 7,598 adults, (2,122 of whom are seniors) in Olney township.

Olney township Age Dependency

81.2

Age Dependency Ratio

38.8

Old Age Dependency Ratio

42.5

Child Dependency Ratio

Olney township Sex Ratio

Female5,04250.8%
Male4,88349.2%

Olney township Population by Age

Olney township Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All4,1052.3466.933.1
Married1,6653.0287.112.9
Non Family1,6491.2854.945.1
Female505334.365.7
Male2863.3475.524.5

2.89

Average Family Size

2.34

Average Household Size

66.9%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Olney township Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade3795.48%
Associates Degree1,32819.2%
Bachelors Degree80911.69%
Graduate Degree4636.69%
High School Graduate2,20131.82%
Less Than 9th Grade1512.18%
Some College1,58722.94%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Olney township Educational Attainment by Sex (over 25)

Olney township Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White6,5846,0791,207
Hispanic13612831
Other Race1241241
2+ Races90874
Black34200
Asian292929
Native American550

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

The highest rate of bachelors degrees is among asian people with a rate of 100%.

Olney township Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$49,063$46,000$55,954
Graduate Degree$59,135$80,694$58,590
High School Graduate$34,058$41,250$26,938
Less Than 9th Grade$32,637$0$23,462
Overall$40,190$45,485$35,098
Some College$41,663$49,051$34,441

$40,190

Average Earnings

$45,485

Average Male

$35,098

Average Female

Olney township Earnings by Educational Attainment

Olney township Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Olney township Language

96.3% of Olney township residents speak only English, while 3.7% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.72% of the population.

Olney township Language

Olney township Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White8,8501,46516.55%
Multiple37913635.88%
Black797493.67%
Hispanic2616022.99%
Asian461736.96%
Native5240%

17.73%

Overall Poverty Rate

15.17%

Male Poverty Rate

20.24%

Female Poverty Rate

Poverty in Olney township

The race most likely to be in poverty in Olney township is Black, with 93.67% below the poverty level.

The race least likely to be in poverty in Olney township is White, with 16.55% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.14%. Among those working part-time, it was 21.68%, and for those that did not work, the poverty rate was 29.36%.

Olney township Poverty

rate

Rate
Poverty
Less Than 9th Grade33.33%
Some College16.87%
High School16.29%
Bachelors or Greater8.79%

Olney township Poverty Rate by Education

rate

Rate
Poverty
Female Unemployed48.45%
Male Unemployed37.93%
Male Employed9.52%
Female Employed9.4%

Olney township Poverty Rate by Employment Status and Sex

Olney township Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$72,140$85,621
Households$60,164$69,404
Married Families$95,880$-999,999,999
Non Families$27,956$42,219

mean

median

Income by Household Type

Olney township Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

43.0%

Overall Marriage Rate

44.5%

Male Marriage Rate

41.5%

Female Marriage Rate

Olney township Married by Age and Sex

male

female

Olney township 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 35-44.

Olney township Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Olney township Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

769

Number of Veterans

688

Male Veterans

81

Female Veterans

War
Veterans
Vietnam276
First Gulf War184
Second Gulf War176
Korea38
World War II19

Olney township Veterans by War

count

Age Group
Veterans
65 to 74266
75+225
35 to 54166
18 to 3474
55 to 6438

Olney township Veterans by Age

count

Name
Veterans
% of Total
White76710.71%
Native American240%

Olney township Veterans by Race

Olney township Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

4.35%

Veteran Poverty Rate

50.54%

Veteran Disability Rate

Olney township Veterans by Education

LaborForceParticipation

60%

Labor Force Participation

56.9%

Employment Rate

5.1%

Unemployment Rate

Olney township Employment by Age

LaborForceParticipation

Olney township Employment by Race

LaborForceParticipation

Olney 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

74.94%

Born in Olney township

97.44%

Native Born

2.56%

Foreign Born

1.41%

Non Citizen

1.15%

Naturalized

Place of Birth

97.44% of Olney township residents were born in the United States, with 74.94% having been born in Illinois. 1.41% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Olney township Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
20299,490-46-0.48%
20289,536-46-0.48%
20279,582-46-0.48%
20269,628-46-0.48%
20259,674-46-0.47%
20249,720-46-0.47%
20239,766-46-0.47%
20229,812-138-1.39%
20219,950-23-0.23%
20209,9731131.15%
20199,860-116-1.16%
20189,976-95-0.94%
201710,071120.12%
201610,059-84-0.83%
201510,143-49-0.48%
201410,19260.06%
201310,186-78-0.76%
201210,264-36-0.35%
201110,300-9-0.09%
201010,30900%

Olney township Population by Year