Mount Olive township, Illinois Population 2024

3,044

Mount Olive township Demographics

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

  • White: 96.95%
  • Asian: 1.89%
  • Two or more races: 0.77%
  • Black or African American: 0.29%
  • Native American: 0.06%
  • Other race: 0.03%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
18.0 sq mi
Density (mi²)
168.90/sq mi
Growth Since 2020
-2.34% (-73)
The current population of Mount Olive township, Illinois is 3,044 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 3,117.

Population by Race

Race
Population
Percentage (of total)
White3,02096.95%
Asian591.89%
Two or more races240.77%
Black or African American90.29%
Native American20.06%
Other race10.03%
Native Hawaiian or Pacific Islander00%

White

Asian

Two or more races

Black or African American

Native American

Other race

Native Hawaiian or Pacific Islander

Mount Olive township Population by Race

Mount Olive township Population Pyramid 2024

Mount Olive township Median Age

50.4

Total

50.8

Male

50

Female

Mount Olive township Adults

There are 2,640 adults, (880 of whom are seniors) in Mount Olive township.

Mount Olive township Age Dependency

77

Age Dependency Ratio

50

Old Age Dependency Ratio

27

Child Dependency Ratio

Mount Olive township Sex Ratio

Female1,57150.43%
Male1,54449.57%

Mount Olive township Population by Age

Mount Olive township Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1,3682.2876.423.6
Married6422.74937
Non Family4851.216634
Female1703.1249.450.6
Male713.386238

2.76

Average Family Size

2.28

Average Household Size

76.4%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Mount Olive township Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade1566.54%
Associates Degree28812.08%
Bachelors Degree26210.99%
Graduate Degree1225.12%
High School Graduate1,03843.52%
Less Than 9th Grade341.43%
Some College48520.34%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Mount Olive township Educational Attainment by Sex (over 25)

Mount Olive township Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White2,3392,149361
2+ Races15159
Asian141414
Black990
Hispanic660
Native American220
Other Race110

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 100%.

Mount Olive township Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$55,833$65,208$46,750
Graduate Degree$57,750$45,795$87,083
High School Graduate$34,181$40,703$21,813
Less Than 9th Grade$37,813$0$23,594
Overall$38,920$46,349$33,945
Some College$36,964$50,441$31,875

$38,920

Average Earnings

$46,349

Average Male

$33,945

Average Female

Mount Olive township Earnings by Educational Attainment

Mount Olive township Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Mount Olive township Language

97.77% of Mount Olive township residents speak only English, while 2.23% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 1.97% of the population.

Mount Olive township Language

Mount Olive township Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White3,01036912.26%
Black99100%
Multiple24625%
Hispanic14321.43%

12.44%

Overall Poverty Rate

11.02%

Male Poverty Rate

13.84%

Female Poverty Rate

Poverty in Mount Olive township

The race most likely to be in poverty in Mount Olive township is Black, with 100% below the poverty level.

The race least likely to be in poverty in Mount Olive township is White, with 12.26% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.01%. Among those working part-time, it was 11.79%, and for those that did not work, the poverty rate was 15.31%.

Mount Olive township Poverty

rate

Rate
Poverty
Less Than 9th Grade15.26%
High School12.91%
Some College6.99%
Bachelors or Greater3.39%

Mount Olive township Poverty Rate by Education

rate

Rate
Poverty
Female Unemployed18.92%
Male Unemployed15.73%
Female Employed8.93%
Male Employed1.68%

Mount Olive township Poverty Rate by Employment Status and Sex

Mount Olive township Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$60,703$84,379
Households$48,478$70,789
Married Families$70,625$-999,999,999
Non Families$31,985$43,583

mean

median

Income by Household Type

Mount Olive township Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

51.3%

Overall Marriage Rate

53.6%

Male Marriage Rate

49.2%

Female Marriage Rate

Mount Olive township Married by Age and Sex

male

female

Mount Olive 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 55-64.

Mount Olive township Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Mount Olive township Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

309

Number of Veterans

240

Male Veterans

69

Female Veterans

War
Veterans
Vietnam90
Second Gulf War87
Korea55
First Gulf War39
World War II2

Mount Olive township Veterans by War

count

Age Group
Veterans
35 to 54109
65 to 74109
75+66
18 to 3414
55 to 6411

Mount Olive township Veterans by Age

count

Name
Veterans
% of Total
White30912.03%

Mount Olive township Veterans by Race

Mount Olive township Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

6.47%

Veteran Poverty Rate

35.6%

Veteran Disability Rate

Mount Olive township Veterans by Education

LaborForceParticipation

53.6%

Labor Force Participation

48.9%

Employment Rate

8.7%

Unemployment Rate

Mount Olive township Employment by Age

LaborForceParticipation

Mount Olive township Employment by Race

LaborForceParticipation

Mount Olive 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

80.48%

Born in Mount Olive township

99.45%

Native Born

0.55%

Foreign Born

0.26%

Non Citizen

0.29%

Naturalized

Place of Birth

99.45% of Mount Olive township residents were born in the United States, with 80.48% having been born in Illinois. 0.26% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Mount Olive township Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
20292,999-9-0.3%
20283,008-9-0.3%
20273,017-9-0.3%
20263,026-9-0.3%
20253,035-9-0.3%
20243,044-9-0.29%
20233,053-9-0.29%
20223,062-30-0.97%
20213,092-25-0.8%
20203,117561.83%
20193,061-25-0.81%
20183,086-13-0.42%
20173,099-16-0.51%
20163,115-11-0.35%
20153,126-26-0.82%
20143,152-37-1.16%
20133,189-27-0.84%
20123,216-51-1.56%
20113,267-4-0.12%
20103,27100%

Mount Olive township Population by Year