LaSalle Flag

LaSalle

County:
LaSalle County
County Seat:
No
Area (mi²):
13.457
State:
Illinois

LaSalle is a city located in LaSalle County, Illinois. LaSalle has a 2025 population of 9,344. LaSalle is currently declining at a rate of -0.47% annually and its population has decreased by -2.29% since the most recent census, which recorded a population of 9,563 in 2020.

The average household income in LaSalle is $63,392 with a poverty rate of 18.63%.The median age in LaSalle is 40.5 years: 38.7 years for males, and 41.1 years for females.

9.3K
Total Population
694
Density (mi²)
-44 -0.47%
Growth

LaSalle Population

LaSalle Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of LaSalle includes 78.09% White, 7.5% other race, 5.43% Black or African American, and smaller percentages for Native American, Asian and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White7,39678.09%
Two or more races7327.73%
Other race7107.5%
Black or African American5145.43%
Native American600.63%
Asian590.62%

LaSalle Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

LaSalle's average per capita income is $37,332. Household income levels show a median of $54,246. The poverty rate stands at 18.63%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$77,500-
Families$66,325$74,541
Households$54,246$63,392
Non Families$37,971$42,193

$37,332

Average Income

$54,246

Median Household Income

18.63%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)