Knierim, Iowa Population 2024

52

Knierim is a city located in Calhoun County Iowa. Knierim has a 2024 population of 52. Knierim is currently declining at a rate of -1.89% annually and its population has decreased by -5.45% since the most recent census, which recorded a population of 55 in 2020.

The average household income in Knierim is $89,488 with a poverty rate of 5.33%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Knierim is 49.8 years, 50.3 years for males, and 49.7 years for females.

Knierim Demographics

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

  • White: 97.33%
  • Two or more races: 2.67%
  • Black or African American:
  • Native American:
  • Asian:
  • Native Hawaiian or Pacific Islander:
  • Other race:
State
Iowa
Land Area (mi²)
1.0 sq mi
Density (mi²)
51.70/sq mi
Growth Since 2020
-5.45% (-3)
The current population of Knierim, Iowa is 52 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 55.

Knierim, Iowa Population 2024

Population by Race

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Race
Population
Percentage (of total)
White7397.33%
Two or more races22.67%
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

Knierim Population by Race

Knierim Population Pyramid 2024

Knierim Median Age

49.8

Total

50.3

Male

49.7

Female

Knierim Adults

There are 58 adults, (19 of whom are seniors) in Knierim.

Knierim Age Dependency

92.3

Age Dependency Ratio

48.7

Old Age Dependency Ratio

43.6

Child Dependency Ratio

Knierim Sex Ratio

Female3850.67%
Male3749.33%

Knierim Population by Age

Knierim Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All332.2787.912.1
Married183.111000
Non Family141.0771.428.6
Male141000
Female000
showing: 5 rows

3.16

Average Family Size

2.27

Average Household Size

87.9%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Knierim 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

Knierim Educational Attainment by Sex (over 25)

Knierim Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among white people with a rate of 98.18%.

The highest rate of bachelors degrees is among white people with a rate of 40%.

Knierim Educational Attainment by Race

All

Male

Female

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$46,771

Average Earnings

$47,188

Average Male

$43,333

Average Female

Knierim Earnings by Educational Attainment

Knierim Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Knierim Language

100% of Knierim residents speak only English, while speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by of the population.

Knierim Language

Knierim Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White7345.48%
showing: 1 rows

5.33%

Overall Poverty Rate

2.7%

Male Poverty Rate

7.89%

Female Poverty Rate

Poverty in Knierim

The race most likely to be in poverty in Knierim is White, with 5.48% below the poverty level.

The race least likely to be in poverty in Knierim is White, with 5.48% 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 , and for those that did not work, the poverty rate was 23.53%.

Knierim Poverty

rate

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Rate
Poverty
Less Than 9th Grade100%
High School17.65%
Some College
Bachelors or Greater
showing: 4 rows

Knierim Poverty Rate by Education

rate

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Rate
Poverty
Male Employed
Male Unemployed
Female Employed
Female Unemployed
showing: 4 rows

Knierim Poverty Rate by Employment Status and Sex

Knierim Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Knierim Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

55.2%

Overall Marriage Rate

51.6%

Male Marriage Rate

58.3%

Female Marriage Rate

Knierim Married by Age and Sex

male

female

Knierim 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 45-54.

Knierim Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Knierim Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1

Number of Veterans

1

Male Veterans

Female Veterans

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Knierim Veterans by War

count

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Knierim Veterans by Age

count

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Knierim Veterans by Race

Knierim Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

Veteran Poverty Rate

100%

Veteran Disability Rate

Knierim Veterans by Education

LaborForceParticipation

70.8%

Labor Force Participation

70.8%

Employment Rate

0%

Unemployment Rate

Knierim Employment by Age

LaborForceParticipation

Knierim Employment by Race

LaborForceParticipation

Knierim 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%

Born in Knierim

100%

Native Born

Foreign Born

Non Citizen

Naturalized

Place of Birth

100% of Knierim residents were born in the United States, with 80% having been born in Iowa. of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Knierim Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202947-1-2.08%
202848-1-2.04%
202749-1-2%
202650-1-1.96%
202551-1-1.92%
202452-1-1.89%
202353-1-1.85%
202254-1-1.82%
202155
202055-3-5.17%
201958
201858-3-4.92%
20176111.67%
201660
201560
201460
20136011.69%
201259
201159-1-1.67%
201060
showing: 20 rows

Knierim Population by Year