Kilbourne, Illinois Population 2024

257

Kilbourne is a city located in Mason County Illinois. Kilbourne has a 2024 population of 257. Kilbourne is currently declining at a rate of -0.77% annually and its population has decreased by -3.75% since the most recent census, which recorded a population of 267 in 2020.

The average household income in Kilbourne is $45,227 with a poverty rate of 16.9%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Kilbourne is 34.6 years, 38.1 years for males, and 34.3 years for females.

Kilbourne Demographics

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

  • White: 98.62%
  • Two or more races: 1.38%
  • Black or African American:
  • Native American:
  • Asian:
  • Native Hawaiian or Pacific Islander:
  • Other race:
Land Area (mi²)
0.9 sq mi
Density (mi²)
289.0/sq mi
Growth Since 2020
-3.75% (-10)
The current population of Kilbourne, Illinois is 257 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 267.

Kilbourne, Illinois Population 2024

Population by Race

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Race
Population
Percentage (of total)
White28698.62%
Two or more races41.38%
Black or African American
Native American
Asian
Native Hawaiian or Pacific Islander
Other race
showing: 7 rows

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Kilbourne Population by Race

Kilbourne Population Pyramid 2024

Kilbourne Median Age

34.6

Total

38.1

Male

34.3

Female

Kilbourne Adults

There are 196 adults, (45 of whom are seniors) in Kilbourne.

Kilbourne Age Dependency

92.1

Age Dependency Ratio

29.8

Old Age Dependency Ratio

62.3

Child Dependency Ratio

Kilbourne Sex Ratio

Female15754.14%
Male13345.86%

Kilbourne Population by Age

Kilbourne Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1142.5465.834.2
Married463.986337
Non Family461.0771.728.3
Male122.757525
Female102.54060
showing: 5 rows

3.49

Average Family Size

2.54

Average Household Size

65.8%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Kilbourne Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Kilbourne Educational Attainment by Sex (over 25)

Kilbourne Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among 2+ races people with a rate of 100%.

The highest rate of bachelors degrees is among 2+ races people with a rate of 25%.

Kilbourne Educational Attainment by Race

All

Male

Female

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$30,278

Average Earnings

$21,667

Average Male

$36,000

Average Female

Kilbourne Earnings by Educational Attainment

Kilbourne Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Kilbourne Language

99.65% of Kilbourne residents speak only English, while 0.35% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.35% of the population.

Kilbourne Language

Kilbourne Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White2864917.13%
showing: 1 rows

16.9%

Overall Poverty Rate

15.04%

Male Poverty Rate

18.47%

Female Poverty Rate

Poverty in Kilbourne

The race most likely to be in poverty in Kilbourne is White, with 17.13% below the poverty level.

The race least likely to be in poverty in Kilbourne is White, with 17.13% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 8.16%. Among those working part-time, it was 16.67%, and for those that did not work, the poverty rate was 22.62%.

Kilbourne Poverty

rate

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Rate
Poverty
Less Than 9th Grade42.86%
Some College25.76%
High School10.84%
Bachelors or Greater
showing: 4 rows

Kilbourne Poverty Rate by Education

rate

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Rate
Poverty
Male Employed29.17%
Female Employed6.35%
Male Unemployed
Female Unemployed
showing: 4 rows

Kilbourne Poverty Rate by Employment Status and Sex

Kilbourne Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Kilbourne Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

44.5%

Overall Marriage Rate

52.2%

Male Marriage Rate

39.2%

Female Marriage Rate

Kilbourne Married by Age and Sex

male

female

Kilbourne 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.

Kilbourne Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Kilbourne Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

7

Number of Veterans

7

Male Veterans

Female Veterans

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Kilbourne Veterans by War

count

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Kilbourne Veterans by Age

count

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Kilbourne Veterans by Race

Kilbourne Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

Veteran Poverty Rate

14.29%

Veteran Disability Rate

Kilbourne Veterans by Education

LaborForceParticipation

59.9%

Labor Force Participation

51.2%

Employment Rate

14.6%

Unemployment Rate

Kilbourne Employment by Age

LaborForceParticipation

Kilbourne Employment by Race

LaborForceParticipation

Kilbourne 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

91.72%

Born in Kilbourne

99.66%

Native Born

0.34%

Foreign Born

Non Citizen

0.34%

Naturalized

Place of Birth

99.66% of Kilbourne residents were born in the United States, with 91.72% having been born in Illinois. of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Kilbourne Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
2029247-2-0.8%
2028249-2-0.8%
2027251-2-0.79%
2026253-2-0.78%
2025255-2-0.78%
2024257-2-0.77%
2023259-2-0.77%
2022261-2-0.76%
2021263-4-1.5%
2020267-8-2.91%
2019275-3-1.08%
2018278-5-1.77%
201728331.07%
2016280-6-2.1%
2015286-5-1.72%
2014291
2013291-4-1.36%
2012295-3-1.01%
2011298-4-1.32%
2010302
showing: 20 rows

Kilbourne Population by Year