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Lemont, Illinois

Last updated: 2024 BLS data · Page refreshed:

City Profile — Demographics, Income, Education & Housing
Data: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates
17,820
Population
$123,370
Median Income
$468,800
Home Value
43.7
Median Age

Demographics

Lemont has a population of 17,820 with a median age of 43.7. Here is the racial and ethnic breakdown of the population:

White
86.3%
Hispanic
8.9%
Asian
2.8%
Black
1.7%
Demographic Value
Total Population17,820
Median Age43.7
White86.3%
Black or African American1.7%
Asian2.8%
Hispanic or Latino8.9%
Lemont, Illinois — racial composition (Census ACS 2024)Donut chart of 4 segments totaling 100.White: 86.6%Hispanic/Latino: 8.9%Asian: 2.8%Other: 1.7%17,820PopulationWhiteWhite86.6%Hispanic/LatinoHispanic/Latino8.9%AsianAsian2.8%OtherOther1.7%

Income & Economy

The median household income in Lemont is $123,370, which is 53.0% above the national median of $80,610. The per capita income is $54,818. The poverty rate is 3.1%.

$123,370
Median Household Income
$54,818
Per Capita Income
3.1%
Poverty Rate

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Education

In Lemont, 95.7% of residents age 25+ have a high school diploma or higher, and 46.9% hold a bachelor's degree or higher (19.6% with a graduate or professional degree).

HS Diploma+
95.7%
Bachelor's+
46.9%
Graduate+
19.6%
Education Level % of Adults (25+)
High School Diploma or Higher95.7%
Bachelor's Degree or Higher46.9%
Graduate or Professional Degree19.6%

Housing

The median home value in Lemont is $468,800, above the national median of $303,400. The median monthly rent is $1,209. The homeownership rate is 87.6%.

$468,800
Median Home Value
$1,209/mo
Median Rent
87.6%
Homeownership Rate
Housing Metric Value
Median Home Value$468,800
Median Monthly Rent$1,209
Homeownership Rate87.6%
Vacancy Rate3.5%

Salaries in Illinois

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Frequently Asked Questions

What is the population of Lemont, Illinois?
The population of Lemont, Illinois is 17,820 according to U.S. Census Bureau ACS 2024 5-Year Estimates.
What is the median household income in Lemont, Illinois?
The median household income in Lemont, Illinois is $123,370. This is 53.0% above the national median of $80,610.
What is the median home value in Lemont, Illinois?
The median home value in Lemont, Illinois is $468,800. The median monthly rent is $1,209.
What percentage of people in Lemont have a college degree?
In Lemont, Illinois, 46.9% of adults age 25 and older hold a bachelor's degree or higher, and 95.7% have a high school diploma or higher.
Is Lemont, Illinois an affordable place to live?
The home price-to-income ratio in Lemont, Illinois is 3.8x (median home value $468,800 vs. median income $123,370), making it relatively affordable by that measure. A ratio under 4.0 is generally considered affordable.

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