LaSalle, Illinois Population 2023

9,402

LaSalle is a city located in LaSalle County Illinois. LaSalle has a 2023 population of 9,402. LaSalle is currently declining at a rate of -0.51% annually and its population has decreased by -1.53% since the most recent census, which recorded a population of 9,548 in 2020.

The average household income in LaSalle is $64,135 with a poverty rate of 22.74%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in LaSalle is 38.5 years, 40.4 years for males, and 37.6 years for females.

LaSalle Demographics

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

  • White: 79.86%
  • Other race: 8.79%
  • Two or more races: 8.06%
  • Black or African American: 1.8%
  • Asian: 1.5%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
12.9 sq mi
Density (mi²)
729.0/sq mi
Growth Rate
-0.51% (-48)
Growth Since 2020
-1.53% (-146)
The current population of LaSalle, Illinois is 9,402 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 9,548.

LaSalle, Illinois Population 2023

Population by Race

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White

Other race

Two or more races

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

LaSalle Population by Race

LaSalle Population Pyramid 2023

LaSalle Median Age

38.5

Total

40.4

Male

37.6

Female

LaSalle Adults

There are 7,453 adults, (1,850 of whom are seniors) in LaSalle.

LaSalle Age Dependency

71.5

Age Dependency Ratio

33

Old Age Dependency Ratio

38.4

Child Dependency Ratio

LaSalle Sex Ratio

Female5,02152.26%
Male4,58647.74%

LaSalle Population by Age

LaSalle Renter vs Owner Occupied by Household Type

2.86

Average Family Size

2.29

Average Household Size

62.9%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

LaSalle 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

LaSalle Educational Attainment by Sex (over 25)

LaSalle Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among asian people with a rate of 92%.

The highest rate of bachelors degrees is among asian people with a rate of 82%.

LaSalle Educational Attainment by Race

All

Male

Female

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$33,603

Average Earnings

$41,220

Average Male

$29,926

Average Female

LaSalle Earnings by Educational Attainment

LaSalle Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

LaSalle Language

85.51% of LaSalle residents speak only English, while 14.49% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 11.92% of the population.

LaSalle Language

LaSalle Poverty by Race

rate

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22.74%

Overall Poverty Rate

20.39%

Male Poverty Rate

24.83%

Female Poverty Rate

Poverty in LaSalle

The race most likely to be in poverty in LaSalle is Black, with 182.89% below the poverty level.

The race least likely to be in poverty in LaSalle is Other, with 7.11% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.51%. Among those working part-time, it was 26.41%, and for those that did not work, the poverty rate was 25.31%.

LaSalle Poverty

rate

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LaSalle Poverty Rate by Education

rate

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LaSalle Poverty Rate by Employment Status and Sex

LaSalle Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

LaSalle Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

44.4%

Overall Marriage Rate

46.8%

Male Marriage Rate

42.2%

Female Marriage Rate

LaSalle Married by Age and Sex

male

female

LaSalle 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.

LaSalle Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

LaSalle Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

736

Number of Veterans

712

Male Veterans

24

Female Veterans

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LaSalle Veterans by War

count

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LaSalle Veterans by Age

count

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LaSalle Veterans by Race

LaSalle Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

9.23%

Veteran Poverty Rate

19.13%

Veteran Disability Rate

LaSalle Veterans by Education

LaborForceParticipation

63%

Labor Force Participation

60.4%

Employment Rate

4.2%

Unemployment Rate

LaSalle Employment by Age

LaborForceParticipation

LaSalle Employment by Race

LaborForceParticipation

LaSalle 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

79.51%

Born in LaSalle

95.46%

Native Born

7%

Foreign Born

4.24%

Non Citizen

2.75%

Naturalized

Place of Birth

95.46% of LaSalle residents were born in the United States, with 79.51% having been born in Illinois. 4.24% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

LaSalle Place of Birth

Note: data after 2021 is projected based on recent change

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LaSalle Population by Year