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 2026 population of 9,353. LaSalle is currently declining at a rate of -0.37% annually and its population has decreased by -2.23% since the most recent census, which recorded a population of 9,566 in 2020.

The median household income in LaSalle is $57,732 with a poverty rate of 18.82%. The median age in LaSalle is 40.2 years: 38.5 years for males, and 40.9 years for females. For every 100 females there are 101.1 males.

9.4K
Total Population
695
Density (mi²)
-35 -0.37%
Growth

LaSalle Population

LaSalle Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20269,353-35-0.37%
20259,388-36-0.38%
20249,424-19-0.2%
20239,44360.06%
20229,437-93-0.98%
20219,530-36-0.38%
20209,566-28-0.29%
20199,000-73-0.8%
20189,073-56-0.61%
20179,129-59-0.64%
20169,188-68-0.73%
20159,256-75-0.8%
20149,331-78-0.83%
20139,409-105-1.1%
20129,514-77-0.8%
20119,591-60-0.62%
20109,651420.44%
20009,796790.81%
19909,717-630-6.09%
198010,347-389-3.62%
197010,736-1,161-9.76%
196011,897-186-1.54%
195012,083-729-5.69%
194012,812-337-2.56%
193013,149990.76%
192013,0501,51313.11%
191011,5371,09110.44%
190010,4465916%
18909,8552,00825.59%
18807,8472,64750.9%
18705,2001,18429.48%
18604,01600%

Median Age

Overall: 40.2 years
Female: 40.9 years
Male: 38.5 years

LaSalle Adults

There are 7,666 adults, (1,797 of whom are seniors) in LaSalle.

Sex Ratio

Female: 4,724 (49.7%)
Male: 4,774 (50.3%)

Demographics

The racial composition of LaSalle includes 80.35% White, 4.14% Black or African American, and smaller percentages for other race, Asian, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White7,63280.35%
Two or more races97310.24%
Black or African American3934.14%
Other race2642.78%
Asian1281.35%
Native American1081.14%
Race
Population ↓
Percentage (of total)
Two or more races8498.94%
White4334.56%
Other race1922.02%
Native American1051.11%
Race
Population ↓
Percentage (of total)
White7,19975.79%
Black or African American3934.14%
Asian1281.35%
Two or more races1241.31%
Other race720.76%
Native American30.03%

LaSalle Marital Status

Economics and Income Statistics

LaSalle 's average per capita income is $39,724. Household income levels show a median of $57,732. The poverty rate stands at 18.82%.

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$85,929-
Families$68,021$80,153
Households$57,732$66,319
Non Families$37,565$43,483

$39,724

Average Income

$57,732

Median Household Income

18.82%

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)