Lanark, Illinois Population 2021

1,327
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Lanark is a city located in Carroll County Illinois. With a 2020 population of 1,327, it is the 578th largest city in Illinois and the 9176th largest city in the United States . Lanark is currently declining at a rate of -0.23% annually and its population has decreased by -8.92% since the most recent census, which recorded a population of 1,457 in 2010. Lanark reached it's highest population of in . Spanning over 1 miles, Lanark has a population density of 1,180 people per square mile.

The average household income in Lanark is $62,368 with a poverty rate of 16.72%. The median rental costs in recent years comes to $600 per month, and the median house value is $86,300. The median age in Lanark is 41.8 years, 44.6 years for males, and 40.3 years for females.

Lanark Demographics

According to the most recent ACS, the racial composition of Lanarkwas:

  • White: 96.61%
  • Two or more races: 2.08%
  • Black or African American: 0.97%
  • Native American: 0.35%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
The current population of Lanark, Illinois is 1,327 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 1,333.The last official US Census in 2010 recorded the population at 1,457.

Lanark, Illinois Population 2021

Population by Race

Race Population Percentage
White1,39696.61%
Two or More Races302.08%
Black or African American140.97%
American Indian and Alaska Native50.35%
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Lanark Population by Race

Lanark Population Pyramid $2021

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Lanark Median Age

41.8


Total

44.6


Male

40.3


Female

Lanark Adults

There are 1,061 adults, (291 of whom are seniors) in Lanark.

Lanark Age Dependency

87.7

Age Dependency Ratio

37.8

Old Age Dependency Ratio

49.9

Child Dependency Ratio

Lanark Sex Ratio

Female

805

55.71%

Male

640

44.29%

Lanark Population by Age

Lanark Renter vs Owner Occupied by Household Type

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Lanark Household Types

Type Owner Renter
Female25%75%
Non Family63.6%36.4%
All72%28%
Male74.1%25.9%
Married91.6%8.4%

72.0%

Rate of Home Ownership

Lanark Households and Families

Type Count Average Size Owned
All6012.3772
Married2982.9991.6
Non Family1841.2163.6
Female922.6125
Male272.5974.1

2.82

Average Family Size

2.37

Average Household Size

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Lanark Households by Type

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Education Attained Count Percentage
Less Than 9th Grade141.46%
9th to 12th Grade565.85%
High School Graduate40141.90%
Some College25226.33%
Associates Degree666.90%
Bachelors Degree10210.66%
Graduate Degree666.90%
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Lanark Educational Attainment by Sex (over 25)

Lanark Educational Attainment by Race

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Race Total High School Bachelors
White915845168
Hispanic2525
Black1212
Native American55

The highest rate of high school graduation is among black people with a rate of 100.00%.

The highest rate of bachelors degrees is among white people with a rate of 18.36%.

Lanark Educational Attainment by Race

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Name Average Male Female
Overall$26,343$40,341$23,548
Less Than 9th Grade$$6,667$
High School Graduate$23,446$34,464$22,321
Some College$29,853$41,477$24,516
Bachelors Degree$37,188$76,667$29,375
Graduate Degree$53,036$123,750$

$26,343

Average Earnings

$40,341

Average Male

$23,548

Average Female

Lanark Earnings by Educational Attainment

Lanark Language by Age

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Lanark Language

98.19% of Lanark residents speak only English, while 1.81% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 0.90% of the population.

Lanark Language

Lanark Poverty by Race

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Name Total In Poverty Poverty Rate
White1,33021616.24%
Multiple302066.67%
Black14535.71%

16.72%

Overall Poverty Rate

14.62%

Male Poverty Rate

18.39%

Female Poverty Rate

Poverty in Lanark

The race most likely to be in poverty in Lanark is Multiple, with 66.67% below the poverty level.

The race least likely to be in poverty in Lanark is White, with 16.24% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.04%. Among those working part-time, it was 25.71%, and for those that did not work, the poverty rate was 20.30%.

Lanark Poverty

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Name Poverty
Less Than 9th Grade45.71%
High School15.21%
Some College9.43%
Bachelors or Greater3.57%

Lanark Poverty Rate by Education

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Rate Poverty
Female Unemployed100.00%
Male Unemployed51.61%
Female Employed12.92%
Male Employed4.19%

Lanark Poverty Rate by Employment Status and Sex

Lanark Income by Household Type

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Name Median Mean
Households$44,875$62,368
Families$66,528$76,102
Married Families$81,250-
Non Families$23,571$27,341
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Income by Household Type

Lanark Marital Status

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Marriage Rates

54.2%

Overall Marriage Rate

56.7%

Male Marriage Rate

52.0%

Female Marriage Rate

Lanark Married by Age and Sex

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Lanark Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 55-64.

Lanark Marital Status by Race

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Lanark Marital Status

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90

Number of Veterans

87

Male Veterans

3

Female Veterans

War Veterans
Vietnam37
Second Gulf War22
First Gulf War12
Korea9
World War II

Lanark Veterans by War

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Age Group Veterans
75+37
35 to 5418
65 to 7417
18 to 3411
55 to 647

Lanark Veterans by Age

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Name Veterans % of Total
White878.35%
Native American360.00%

Lanark Veterans by Race

Lanark Veterans by Education

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0.00%

Veteran Poverty Rate

25.56%

Veteran Disability Rate

Lanark Veterans by Education

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66.3%

Labor Force Participation

62.1%

Employment Rate

6.3%

Unemployment Rate

Lanark Employment by Age

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Lanark Employment by Race

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Lanark Employment by Education

Origin of Non-Citizens

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

Origin of Naturalized Citizens

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75.29%

Born in Lanark

99.45%

Native Born

0.55%

Foreign Born

0.00%

Non Citizen

0.55%

Naturalized

Place of Birth

99.45% of Lanark residents were born in the United States, with 75.29% having been born in Illinois. 0.00% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Africa.

Lanark Place of Birth

Note: 2020 and 2021 data is projected
Year Population Growth Annual Growth Rate
20211,327-3-0.23%
20201,330-3-0.23%
20191,333-3-0.22%
20181,336-17-1.26%
20171,353-16-1.17%
20161,369-6-0.44%
20151,375-14-1.01%
20141,389-22-1.56%
20131,411-16-1.12%
20121,427-16-1.11%
20111,443-18-1.23%
20101,4610.00%

Lanark Population by Year