Lemont, Illinois Population 2024

17,506

Lemont Demographics

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

  • White: 88.22%
  • Two or more races: 7.45%
  • Asian: 1.5%
  • Black or African American: 1.33%
  • Other race: 1.14%
  • Native American: 0.36%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
8.5 sq mi
Density (mi²)
2,066.60/sq mi
Growth Since 2020
-1.55% (-276)
The current population of Lemont, Illinois is 17,506 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 17,782.

Population by Race

Race
Population
Percentage (of total)
White15,56588.22%
Two or more races1,3147.45%
Asian2651.5%
Black or African American2351.33%
Other race2011.14%
Native American630.36%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Asian

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

Lemont Population by Race

Lemont Population Pyramid 2024

Lemont Median Age

43.7

Total

42.4

Male

45.7

Female

Lemont Adults

There are 13,348 adults, (3,434 of whom are seniors) in Lemont.

Lemont Age Dependency

78

Age Dependency Ratio

34.6

Old Age Dependency Ratio

43.3

Child Dependency Ratio

Lemont Sex Ratio

Female8,61148.81%
Male9,03251.19%

Lemont Population by Age

Lemont Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All6,3342.7487.212.8
Married3,9643.3296.23.8
Non Family1,7021.1465.634.4
Female5863.3887.212.8
Male823.331000

3.26

Average Family Size

2.74

Average Household Size

87.2%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Lemont Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade1351.11%
Associates Degree1,0928.97%
Bachelors Degree3,36527.65%
Graduate Degree2,18517.95%
High School Graduate2,58221.22%
Less Than 9th Grade4113.38%
Some College2,40019.72%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Lemont Educational Attainment by Sex (over 25)

Lemont Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White10,65710,1534,900
Hispanic998981312
2+ Races788779237
Black180155103
Other Race16116125
Asian153153133
Native American636363

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

The highest rate of bachelors degrees is among native american people with a rate of 100%.

Lemont Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$72,297$111,655$51,875
Graduate Degree$105,841$143,884$66,094
High School Graduate$56,319$100,682$31,250
Less Than 9th Grade$0$0$0
Overall$74,690$93,226$52,000
Some College$71,215$82,960$53,750

$74,690

Average Earnings

$93,226

Average Male

$52,000

Average Female

Lemont Earnings by Educational Attainment

Lemont Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Lemont Language

74.45% of Lemont residents speak only English, while 25.55% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 20.86% of the population.

Lemont Language

Lemont Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White14,9363922.62%
Hispanic1,6901307.69%
Multiple1,3101229.31%
Other201188.96%
Black16463.66%

3.14%

Overall Poverty Rate

1.58%

Male Poverty Rate

4.78%

Female Poverty Rate

Poverty in Lemont

The race most likely to be in poverty in Lemont is Multiple, with 9.31% below the poverty level.

The race least likely to be in poverty in Lemont is White, with 2.62% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.55%. Among those working part-time, it was 5.14%, and for those that did not work, the poverty rate was 7.48%.

Lemont Poverty

rate

Rate
Poverty
High School5.9%
Less Than 9th Grade5.72%
Bachelors or Greater3.35%
Some College2.97%

Lemont Poverty Rate by Education

rate

Rate
Poverty
Male Unemployed24.88%
Female Employed2.49%
Male Employed0.35%
Female Unemployed0%

Lemont Poverty Rate by Employment Status and Sex

Lemont Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$158,103$172,292
Households$126,100$146,268
Married Families$170,304$-999,999,999
Non Families$54,051$68,406

mean

median

Income by Household Type

Lemont Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

59.4%

Overall Marriage Rate

62.6%

Male Marriage Rate

56.4%

Female Marriage Rate

Lemont Married by Age and Sex

male

female

Lemont 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 55-64.

Lemont Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Lemont Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

635

Number of Veterans

635

Male Veterans

0

Female Veterans

War
Veterans
Vietnam345
First Gulf War54
Korea40
World War II33
Second Gulf War21

Lemont Veterans by War

count

Age Group
Veterans
65 to 74276
75+233
35 to 5492
55 to 6434
18 to 340

Lemont Veterans by Age

count

Name
Veterans
% of Total
White5664.82%
2+ Races444.4%
Hispanic373%
Other Race159.32%
Black105.56%

Lemont Veterans by Race

Lemont Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0.98%

Veteran Poverty Rate

19.87%

Veteran Disability Rate

Lemont Veterans by Education

LaborForceParticipation

64.5%

Labor Force Participation

61.7%

Employment Rate

4.3%

Unemployment Rate

Lemont Employment by Age

LaborForceParticipation

Lemont Employment by Race

LaborForceParticipation

Lemont 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

73.32%

Born in Lemont

84.61%

Native Born

15.39%

Foreign Born

3.4%

Non Citizen

11.99%

Naturalized

Place of Birth

84.61% of Lemont residents were born in the United States, with 73.32% having been born in Illinois. 3.4% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Lemont Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202917,161-69-0.4%
202817,230-69-0.4%
202717,299-69-0.4%
202617,368-69-0.4%
202517,437-69-0.39%
202417,506-69-0.39%
202317,575-36-0.2%
202217,611-37-0.21%
202117,648-134-0.75%
202017,7825032.91%
201917,2791440.84%
201817,135970.57%
201717,038870.51%
201616,9511871.12%
201516,7641200.72%
201416,6441440.87%
201316,5001610.99%
201216,3391210.75%
201116,2181430.89%
201016,07500%
200013,0985,75078.25%
19907,3481,70830.28%
19805,64056011.02%
19705,0801,68349.54%
19603,39764023.21%
19502,7572007.82%
19402,557-25-0.97%
19302,582-14,579-84.95%

Lemont Population by Year