Carbon, Iowa Population 2024

31

Carbon is a city located in Adams County Iowa. Carbon has a 2024 population of 31. Carbon is currently declining at a rate of annually and its population has decreased by -3.13% since the most recent census, which recorded a population of 32 in 2020.

The average household income in Carbon is $46,516 with a poverty rate of 5.08%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Carbon is 62.8 years, 71.4 years for males, and 57.5 years for females.

Carbon Demographics

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

  • White: 100%
  • Black or African American:
  • Native American:
  • Asian:
  • Native Hawaiian or Pacific Islander:
  • Other race:
  • Two or more races:
State
Iowa
Land Area (mi²)
0.7 sq mi
Density (mi²)
43.90/sq mi
Growth Since 2020
-3.13% (-1)
The current population of Carbon, Iowa is 31 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 32.

Carbon, Iowa Population 2024

Population by Race

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Race
Population
Percentage (of total)
White59100%
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

Carbon Population by Race

Carbon Population Pyramid 2024

Carbon Median Age

62.8

Total

71.4

Male

57.5

Female

Carbon Adults

There are 45 adults, (29 of whom are seniors) in Carbon.

Carbon Age Dependency

268.8

Age Dependency Ratio

181.3

Old Age Dependency Ratio

87.5

Child Dependency Ratio

Carbon Sex Ratio

Female3050.85%
Male2949.15%

Carbon Population by Age

Carbon Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All252.361000
Married133.081000
Non Family121.581000
Male000
Female000
showing: 5 rows

3.08

Average Family Size

2.36

Average Household Size

100.0%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Carbon 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

Carbon Educational Attainment by Sex (over 25)

Carbon 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 11.36%.

Carbon Educational Attainment by Race

All

Male

Female

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$18,929

Average Earnings

$19,107

Average Male

$

Average Female

Carbon Earnings by Educational Attainment

Carbon Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Carbon Language

100% of Carbon 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.

Carbon Language

Carbon Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White5823.45%
Hispanic11100%
showing: 2 rows

5.08%

Overall Poverty Rate

3.45%

Male Poverty Rate

6.67%

Female Poverty Rate

Poverty in Carbon

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

The race least likely to be in poverty in Carbon is White, with 3.45% 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 20%, and for those that did not work, the poverty rate was 6.45%.

Carbon Poverty

rate

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Rate
Poverty
Less Than 9th Grade22.22%
High School3.45%
Some College
Bachelors or Greater
showing: 4 rows

Carbon Poverty Rate by Education

rate

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Rate
Poverty
Male Employed9.09%
Male Unemployed
Female Employed
Female Unemployed
showing: 4 rows

Carbon Poverty Rate by Employment Status and Sex

Carbon Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Carbon Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

57.8%

Overall Marriage Rate

48.3%

Male Marriage Rate

75.0%

Female Marriage Rate

Carbon Married by Age and Sex

male

female

Carbon Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is Over 65.

Carbon Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Carbon Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

9

Number of Veterans

9

Male Veterans

Female Veterans

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Carbon Veterans by War

count

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Carbon Veterans by Age

count

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Carbon Veterans by Race

Carbon Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

Veteran Poverty Rate

88.89%

Veteran Disability Rate

Carbon Veterans by Education

LaborForceParticipation

31.1%

Labor Force Participation

31.1%

Employment Rate

0%

Unemployment Rate

Carbon Employment by Age

LaborForceParticipation

Carbon Employment by Race

LaborForceParticipation

Carbon 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

74.58%

Born in Carbon

98.31%

Native Born

1.69%

Foreign Born

Non Citizen

1.69%

Naturalized

Place of Birth

98.31% of Carbon residents were born in the United States, with 74.58% 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.

Carbon Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202931
202831
202731
202631
202531
202431
202331
202231
202131-1-3.13%
20203213.23%
201931
201831
201731
201631-1-3.13%
201532-1-3.03%
201433
201333
201233-1-2.94%
201134
201034
showing: 20 rows

Carbon Population by Year