Clay City, Illinois Population 2023

820

Clay City is a city located in Clay County Illinois. Clay City has a 2023 population of 820. Clay City is currently declining at a rate of -1.09% annually and its population has decreased by -3.19% since the most recent census, which recorded a population of 847 in 2020.

The average household income in Clay City is $60,644 with a poverty rate of 21.98%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Clay City is 31.9 years, 42.9 years for males, and 22 years for females.

Clay City Demographics

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

  • White: 97.31%
  • Black or African American: 1.1%
  • Two or more races: 1.1%
  • Other race: 0.49%
  • Native American: 0%
  • Asian: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
1.8 sq mi
Density (mi²)
460.30/sq mi
Growth Rate
-1.09% (-9)
Growth Since 2020
-3.19% (-27)
The current population of Clay City, Illinois is 820 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 847.

Clay City, Illinois Population 2023

Population by Race

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White

Black or African American

Two or more races

Other race

Native American

Asian

Native Hawaiian or Pacific Islander

Clay City Population by Race

Clay City Population Pyramid 2023

Clay City Median Age

31.9

Total

42.9

Male

22

Female

Clay City Adults

There are 561 adults, (140 of whom are seniors) in Clay City.

Clay City Age Dependency

94.5

Age Dependency Ratio

33.3

Old Age Dependency Ratio

61.3

Child Dependency Ratio

Clay City Sex Ratio

Female45054.95%
Male36945.05%

Clay City Population by Age

Clay City Renter vs Owner Occupied by Household Type

3.78

Average Family Size

2.83

Average Household Size

75.4%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Clay City 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

Clay City Educational Attainment by Sex (over 25)

Clay City Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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

The highest rate of bachelors degrees is among white people with a rate of 9.19%.

Clay City Educational Attainment by Race

All

Male

Female

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$34,000

Average Earnings

$38,929

Average Male

$31,719

Average Female

Clay City Earnings by Educational Attainment

Clay City Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Clay City Language

98.29% of Clay City residents speak only English, while 1.71% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 1.05% of the population.

Clay City Language

Clay City Poverty by Race

rate

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21.98%

Overall Poverty Rate

18.16%

Male Poverty Rate

25.11%

Female Poverty Rate

Poverty in Clay City

The race most likely to be in poverty in Clay City is White, with 31.8% below the poverty level.

The race least likely to be in poverty in Clay City is White, with 31.8% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2%. Among those working part-time, it was 16.56%, and for those that did not work, the poverty rate was 36.46%.

Clay City Poverty

rate

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Clay City Poverty Rate by Education

rate

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Clay City Poverty Rate by Employment Status and Sex

Clay City Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Clay City Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

48.8%

Overall Marriage Rate

51.0%

Male Marriage Rate

46.7%

Female Marriage Rate

Clay City Married by Age and Sex

male

female

Clay City 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 45-54.

Clay City Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Clay City Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

44

Number of Veterans

42

Male Veterans

2

Female Veterans

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Clay City Veterans by War

count

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Clay City Veterans by Age

count

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Clay City Veterans by Race

Clay City Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

6.82%

Veteran Poverty Rate

38.64%

Veteran Disability Rate

Clay City Veterans by Education

LaborForceParticipation

60.1%

Labor Force Participation

57.9%

Employment Rate

3.7%

Unemployment Rate

Clay City Employment by Age

LaborForceParticipation

Clay City Employment by Race

LaborForceParticipation

Clay City 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

82.58%

Born in Clay City

96.9%

Native Born

0.84%

Foreign Born

0.84%

Non Citizen

0%

Naturalized

Place of Birth

96.9% of Clay City residents were born in the United States, with 82.58% having been born in Illinois. 0.84% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Clay City Place of Birth

Note: data after 2021 is projected based on recent change

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Clay City Population by Year