Koontz Lake, Indiana Population 2024

1,364

Koontz Lake is a city located in Marshall County and Starke County Indiana. Koontz Lake has a 2024 population of 1,364. Koontz Lake is currently declining at a rate of annually and its population has decreased by -0.29% since the most recent census, which recorded a population of 1,368 in 2020.

The average household income in Koontz Lake is $81,846 with a poverty rate of 7.92%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Koontz Lake is 54.4 years, 59.2 years for males, and 51 years for females.

Koontz Lake Demographics

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

  • White: 100%
  • Black or African American:
  • Native American:
  • Asian:
  • Native Hawaiian or Pacific Islander:
  • Other race:
  • Two or more races:
State
Indiana
Land Area (mi²)
3.4 sq mi
Density (mi²)
404.80/sq mi
Growth Since 2020
-0.29% (-4)
The current population of Koontz Lake, Indiana is 1,364 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 1,368.

Koontz Lake, Indiana Population 2024

Population by Race

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Race
Population
Percentage (of total)
White1,364100%
Black or African American
Native American
Asian
Native Hawaiian or Pacific Islander
Other race
Two or more races
showing: 7 rows

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

Koontz Lake Population by Race

Koontz Lake Population Pyramid 2024

Koontz Lake Median Age

54.4

Total

59.2

Male

51

Female

Koontz Lake Adults

There are 1,120 adults, (372 of whom are seniors) in Koontz Lake.

Koontz Lake Age Dependency

82.4

Age Dependency Ratio

49.7

Old Age Dependency Ratio

32.6

Child Dependency Ratio

Koontz Lake Sex Ratio

Female65147.73%
Male71352.27%

Koontz Lake Population by Age

Koontz Lake Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All7051.9392.37.7
Married3902.6794.65.4
Non Family3151.0389.510.5
Male000
Female000
showing: 5 rows

2.67

Average Family Size

1.93

Average Household Size

92.3%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Koontz Lake 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

Koontz Lake Educational Attainment by Sex (over 25)

Koontz Lake Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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

The highest rate of bachelors degrees is among white people with a rate of 14.02%.

Koontz Lake Educational Attainment by Race

All

Male

Female

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$51,058

Average Earnings

$59,250

Average Male

$35,313

Average Female

Koontz Lake Earnings by Educational Attainment

Koontz Lake Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Koontz Lake Language

99.05% of Koontz Lake residents speak only English, while 0.95% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 0.95% of the population.

Koontz Lake Language

Koontz Lake Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White1,346906.69%
Hispanic1818100%
showing: 2 rows

7.92%

Overall Poverty Rate

5.33%

Male Poverty Rate

10.75%

Female Poverty Rate

Poverty in Koontz Lake

The race most likely to be in poverty in Koontz Lake is Hispanic, with 100% below the poverty level.

The race least likely to be in poverty in Koontz Lake is White, with 6.69% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was . Among those working part-time, it was 10.45%, and for those that did not work, the poverty rate was 15.32%.

Koontz Lake Poverty

rate

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Rate
Poverty
Less Than 9th Grade27.59%
Bachelors or Greater11.89%
High School8.68%
Some College6.34%
showing: 4 rows

Koontz Lake Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed37.5%
Female Employed6.11%
Male Employed
Female Unemployed
showing: 4 rows

Koontz Lake Poverty Rate by Employment Status and Sex

Koontz Lake Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Koontz Lake Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

66.3%

Overall Marriage Rate

69.7%

Male Marriage Rate

62.4%

Female Marriage Rate

Koontz Lake Married by Age and Sex

male

female

Koontz Lake 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.

Koontz Lake Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Koontz Lake Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

91

Number of Veterans

67

Male Veterans

24

Female Veterans

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Koontz Lake Veterans by War

count

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Koontz Lake Veterans by Age

count

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Koontz Lake Veterans by Race

Koontz Lake Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

32.97%

Veteran Poverty Rate

13.19%

Veteran Disability Rate

Koontz Lake Veterans by Education

LaborForceParticipation

52.1%

Labor Force Participation

47.8%

Employment Rate

8.1%

Unemployment Rate

Koontz Lake Employment by Age

LaborForceParticipation

Koontz Lake Employment by Race

LaborForceParticipation

Koontz Lake 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

60.12%

Born in Koontz Lake

100%

Native Born

Foreign Born

Non Citizen

Naturalized

Place of Birth

100% of Koontz Lake residents were born in the United States, with 60.12% having been born in Indiana. of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Koontz Lake Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20241,364
20231,364
20221,364-29-2.08%
20211,393251.83%
20201,368-77-5.33%
20191,445-93-6.05%
20181,538171.12%
20171,521-8-0.52%
20161,529986.85%
20151,431-34-2.32%
20141,465-131-8.21%
20131,596714.66%
20121,525-51-3.24%
20111,576191.22%
20101,557
showing: 15 rows

Koontz Lake Population by Year