Cardiff, Alabama Population 2021

59
map placeholder

Cardiff is a city located in Jefferson County Alabama. With a 2020 population of 59, it is the 453rd largest city in Alabama and the 18974th largest city in the United States . Cardiff is currently growing at a rate of 3.51% annually and its population has increased by 7.27% since the most recent census, which recorded a population of 55 in 2010. Cardiff reached it's highest population of 59 in 2021. Spanning over 0 miles, Cardiff has a population density of 235 people per square mile.

The average household income in Cardiff is $61,162 with a poverty rate of 36.00%. The median rental costs in recent years comes to - per month, and the median house value is $45,000. The median age in Cardiff is 22.7 years, 21 years for males, and 22.7 years for females.

Cardiff Demographics

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

  • White: 100.00%
  • Black or African American: 0.00%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
  • Two or more races: 0.00%
The current population of Cardiff, Alabama is 59 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 53.The last official US Census in 2010 recorded the population at 55.

Cardiff, Alabama Population 2021

Population by Race

Loading...

Cardiff Population by Race

Cardiff Population Pyramid $2021

Loading...

Cardiff Median Age

22.7


Total

21


Male

22.7


Female

Cardiff Adults

There are 29 adults, (6 of whom are seniors) in Cardiff.

Cardiff Age Dependency

117.4

Age Dependency Ratio

26.1

Old Age Dependency Ratio

91.3

Child Dependency Ratio

Cardiff Sex Ratio

Female

20

40.00%

Male

30

60.00%

Cardiff Population by Age

Cardiff Renter vs Owner Occupied by Household Type

Loading...

Cardiff Household Types

Type Owner Renter
Married72.7%27.3%
All69.2%30.8%
Non Family50%50%
Female0%0%
Male0%0%

69.2%

Rate of Home Ownership

Cardiff Households and Families

Type Count Average Size Owned
All133.8569.2
Married114.3672.7
Non Family2150
Female00
Male00

4.36

Average Family Size

3.85

Average Household Size

Loading...

Cardiff Households by Type

Loading...
Education Attained Count Percentage
Less Than 9th Grade0.00%
9th to 12th Grade833.33%
High School Graduate937.50%
Some College0.00%
Associates Degree312.50%
Bachelors Degree28.33%
Graduate Degree28.33%
Loading...

Cardiff Educational Attainment by Sex (over 25)

Cardiff Educational Attainment by Race

Loading...

The highest rate of high school graduation is among white people with a rate of 66.67%.

The highest rate of bachelors degrees is among white people with a rate of 16.67%.

Cardiff Educational Attainment by Race

Loading...
Name Average Male Female
Overall$33,750$34,375$
Less Than 9th Grade$$$
High School Graduate$$78,750$
Some College$$$
Bachelors Degree$$$
Graduate Degree$$$

$33,750

Average Earnings

$34,375

Average Male

$

Average Female

Cardiff Earnings by Educational Attainment

Cardiff Language by Age

Loading...

Cardiff Language

100.00% of Cardiff residents speak only English, while 0.00% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.00% of the population.

Cardiff Language

Cardiff Poverty by Race

Loading...

36.00%

Overall Poverty Rate

36.67%

Male Poverty Rate

35.00%

Female Poverty Rate

Poverty in Cardiff

The race most likely to be in poverty in Cardiff is White, with 36.00% below the poverty level.

The race least likely to be in poverty in Cardiff is White, with 36.00% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 18.75%. Among those working part-time, it was 0.00%, and for those that did not work, the poverty rate was 27.27%.

Cardiff Poverty

Loading...
Name Poverty
Less Than 9th Grade37.50%
Bachelors or Greater0.00%
Some College0.00%
High School0.00%

Cardiff Poverty Rate by Education

Loading...
Rate Poverty
Female Unemployed0.00%
Female Employed0.00%
Male Unemployed0.00%
Male Employed27.27%

Cardiff Poverty Rate by Employment Status and Sex

Cardiff Income by Household Type

Loading...
Name Median Mean
Households$66,250$61,162
Families$66,250$63,582
Married Families$66,250-
Non Families--
Loading...

Income by Household Type

Cardiff Marital Status

Loading...

Marriage Rates

82.8%

Overall Marriage Rate

73.3%

Male Marriage Rate

92.9%

Female Marriage Rate

Cardiff Married by Age and Sex

Loading...

Cardiff Marriage

The age group where males are most likely to be married is 20-34, while the female age group most likely to be married is 20-34.

Cardiff Marital Status by Race

Loading...

Cardiff Marital Status

Loading...

4

Number of Veterans

4

Male Veterans

Female Veterans

War Veterans
World War II
Korea
Vietnam
First Gulf War
Second Gulf War

Cardiff Veterans by War

Loading...
Age Group Veterans
65 to 743
75+1
55 to 64
35 to 54
18 to 34

Cardiff Veterans by Age

Loading...

Cardiff Veterans by Race

Cardiff Veterans by Education

Loading...

0.00%

Veteran Poverty Rate

0.00%

Veteran Disability Rate

Cardiff Veterans by Education

Loading...

62.1%

Labor Force Participation

62.1%

Employment Rate

0%

Unemployment Rate

Cardiff Employment by Age

Loading...

Cardiff Employment by Race

Loading...

Cardiff Employment by Education

Origin of Non-Citizens

Loading...

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Loading...

92.00%

Born in Cardiff

100.00%

Native Born

0.00%

Foreign Born

0.00%

Non Citizen

0.00%

Naturalized

Place of Birth

100.00% of Cardiff residents were born in the United States, with 92.00% having been born in Alabama. 0.00% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Cardiff Place of Birth

Year Population Growth Annual Growth Rate
20215923.51%
20205723.64%
20195523.77%
201853-1-1.85%
2017540.00%
2016540.00%
2015540.00%
2014540.00%
201354-1-1.82%
2012550.00%
2011550.00%
2010550.00%

Cardiff Population by Year