La Salle County, LA demographics:
population, income, and more

Total population
29,766
-1.4% year-over-year change
Median household income
$56,080/yr
-15.3% year-over-year change
Housing units
13,291
-0.2% year-over-year change

LA Salle County population

How many people live in LA Salle County

LA Salle County is home to 29,766 residents, according to the most recent Census data. Gender-wise, 51.5% of LA Salle County locals are male, and 48.5% are female.

Total population
29,766
-1.4% year-over-year change
Gender ratio
Male
51.5%
15,338
Female
48.5%
14,428
Value Percent YoY change
Male 15,338 51.5% -1.9%
Female 14,428 48.5% -0.9%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in LA Salle County is 37, with the population distributed as follows: about 21.9% are children under 15, then 10.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 27.2% of the population, while another 22.2% fall into the 45 to 64 bracket. Finally, around 18.4% are 65 or older.

Median age
37
Age breakdown
Under 15
21.9%
15 to 24
10.2%
25 to 44
27.2%
45 to 64
22.2%
Over 65
18.4%
Value Percent YoY change
Under 15 6,532 21.9% 3.6%
15 to 24 3,030 10.2% -11.4%
25 to 44 8,111 27.2% -0.5%
45 to 64 6,620 22.2% -7.7%
Over 65 5,473 18.4% 6.4%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In LA Salle County, 99.2% of the population are US-born citizens, while 0.4% have gained naturalized citizenship. At the same time, 0.4% of residents are non-citizens. As for race, 81.2% of locals are Caucasian, 13.6% are African American and 0.5% have Asian roots. There’s also a share of 4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
99.2%
Non-U.S.-born citizens
0.4%
Non-citizens
0.4%
Value Percent YoY change
U.S.-born citizens 29,528 99.2% -0.7%
Non-U.S.-born citizens 114 0.4% -63.0%
Non-citizens 124 0.4% -15.1%
Racial breakdown
White
81.2%
Black or African American
13.6%
American Indian and Alaska Native
0%
Asian
0.5%
Native Hawaiian and other Pacific Islander
0.3%
Two or more races
4%
Other
0.5%
Value Percent
White 24,162 81.2%
Black or African American 4,034 13.6%
American Indian and Alaska Native 8 0%
Asian 154 0.5%
Native Hawaiian and other Pacific Islander 85 0.3%
Two or more races 1,179 4%
Other 144 0.5%

Households in LA Salle County

A peek inside LA Salle County households

LA Salle County has 10,793 households, with an average of 3 members in each. Of these, 72.8% are families, while the remaining 27.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
10,793
1.5% year-over-year change
Average people per household
3
Non-family households
2,941
Family households
7,852
Value Percent YoY change
Non-family households 2,941 27.2% 17.2%
Family households 7,852 72.8% -3.3%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in LA Salle County

The housing landscape of LA Salle County

LA Salle County's housing consists of 13,291 units, with 60% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.4% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 35.2% of the housing landscape.

Housing units
13,291
-0.2% year-over-year change
Housing types
Value Percent
1 unit, detached 7,975 60%
1 unit, attached 54 0.4%
2 units 147 1.1%
3 or 4 units 124 0.9%
5 to 9 units 111 0.8%
10 to 19 units 8 0.1%
50 or more units 140 1%
Mobile home 4,676 35.2%
Boat, RV, van, etc. 56 0.4%
Homes built since 2020
192
15.7% year-over-year change

The age of buildings in LA Salle County

In LA Salle County, the median construction year is 1983. About 2.4% of homes were built before the 1940s, with another 5.9% going up by 1949. Most development happened in the second half of the 20th century. Then, 14.2% of homes were added from 2000 to 2009, 15.2% between 2010 and 2019, and 1.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 319 2.4% -61.0%
Built between 1940 and 1949 788 5.9% 2.3%
Built between 1950 and 1959 807 6.1% 8.0%
Built between 1960 and 1969 1,152 8.7% -1.7%
Built between 1970 and 1979 2,417 18.2% 2.8%
Built between 1980 and 1989 1,864 14% 5.5%
Built between 1990 and 1999 1,850 13.9% -13.6%
Built between 2000 and 2009 1,885 14.2% 1.0%
Built between 2010 and 2019 2,017 15.2% 32.4%
Built in 2020 or later 192 1.4% 15.7%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

LA Salle County occupancy rates

Out of the 10,793 occupied housing units in LA Salle County, 83% are owner-occupied, while 17% are lived in by tenants. Meanwhile, 18.8% of all homes on the local market sit vacant.

Occupied housing units
10,793
1.5% year-over-year change
Occupancy breakdown
Renter occupied
1,838
Owner occupied
8,955
Value Percent YoY
change
Renter occupied 1,838 17% 7.2%
Owner occupied 8,955 83% 0.4%
Unoccupied housing units
18.8%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

LA Salle County housing costs

Housing costs in LA Salle County come to a median of $524 per month, while tenants specifically pay a median gross rent of $790.

Median housing costs per month
$524/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in LA Salle County
$790/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in LA Salle County

LA Salle County education at a glance

About 56.3% of the population in LA Salle County went to high school, while 17.4% pursued college studies. Another 6.6% earned an associate degree and 9% hold a bachelor’s. Meanwhile, 5.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 1,248 5.6% -7.7%
High school diploma 12,553 56.3% 0.8%
College diploma 3,874 17.4% 4.1%
Associate degree 1,469 6.6% -7.3%
Bachelor's degree 2,002 9% -12.6%
Graduate degree 1,168 5.2% -9.5%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in LA Salle County

How much people earn in LA Salle County

The average annual household income in LA Salle County was $83,931 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -3% change from the previous year. At the same time, the median income stood at $56,080, reflecting a -15.4% shift over the same period.

Average household income in LA Salle County
$83,931/year
-3.0% year-over-year change
Median household income in LA Salle County
$56,080/year
-15.3% year-over-year change

LA Salle County income by age

In LA Salle County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $74,465. Those with someone between 45 and 64 in charge, often well established professionally, earn $75,191 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $47,966, while those led by someone over 65, many of whom may be retired, have about $38,973 in earnings. Overall, 83.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $47,966 N/A
25 - 44 $74,465 1.2%
45 - 64 $75,191 -2.2%
Over 65 $38,973 -2.7%
Above poverty level
23,413
Below poverty level
4,772
Value Percent YoY
change
Above poverty level 23,413 83.1% -2.4%
Below poverty level 4,772 16.9% 0.0%

Employment in LA Salle County

Workforce and job types in LA Salle County

67.8% of the working population are employed in professional or administrative positions, while 32.2% are in hands-on or service-based jobs. Also, 10.8% run their own businesses, 65.6% are employed by private companies, and 16.2% work in the public sector.

Workforce demographics

White collar
7,634
Blue collar
3,618
Value Percent YoY change
White collar 7,634 67.8% -6.2%
Blue collar 3,618 32.2% -3.5%
Employer type
Self employees
10.8%
Private companies
65.6%
Governmental workers
16.2%
Not for profit companies
7.5%
Value Percent YoY change
Self employees 1,216 10.8% -6.0%
Private companies 7,378 65.6% -3.5%
Governmental workers 1,818 16.2% -13.7%
Not for profit companies 840 7.5% -0.4%

Transportation in LA Salle County

How people get around in LA Salle County

Commuting methods vary: 97% of residents travel by personal vehicle and 2.1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 9,883 97% -5.8%
Bus or trolleybus 78 0.8% 27.9%
Bicycle 9 0.1% -40.0%
Walk 217 2.1% 21.2%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in LA Salle County by zipcode?

Zipcode Population Number of households Median income Average income
71328 7,614 2,935 $56,170 $71,314
71342 7,735 3,086 $72,154 $79,969
71343 6,764 2,533 $48,927 $59,202
71371 2,033 609 $69,415 $114,528
71441 784 270 $170,036 $111,327
71465 3,086 979 $42,366 $76,110
71479 510 155 $55,990 $94,231
71480 1,240 226 $47,083 $64,766

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FAQs about LA Salle County demographics 

What is the total population of LA Salle County?

LA Salle County has a total population of 29,766 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -1.4% compared to a year ago.

What is the gender ratio in LA Salle County?

The gender ratio in LA Salle County is as follows:
  • 51.5% males (15,338 residents)
  • 48.5% females (14,428 residents)

What is the median age in LA Salle County?

The median age in LA Salle County is 37.

What is the age distribution of the population in LA Salle County?

The age distribution in LA Salle County is as follows:
  • Under 15: 21.9% (6,532 residents)
  • Ages 15-24: 10.2% (3,030 residents)
  • Ages 25-44: 27.2% (8,111 residents)
  • Ages 45-64: 22.2% (6,620 residents)
  • Over 65: 18.4% (5,473 residents)

What is the racial and ethnic makeup of LA Salle County?

The racial and ethnic makeup of LA Salle County is as follows:
  • White: 81.2% (24,162 residents)
  • Black or African American: 13.6% (4,034 residents)
  • American Indian and Alaska Native: 0% (8 residents)
  • Asian: 0.5% (154 residents)
  • Native Hawaiian and Other Pacific Islander: 0.3% (85 residents)
  • Two or More Races: 4% (1,179 residents)
  • Other: 0.5% (144 residents)

What percentage of the population in LA Salle County are U.S.-born citizens?

U.S.-born citizens represent 99.2% of the population in LA Salle County.

How many housing units are there in LA Salle County?

There are 13,291 housing units in LA Salle County, reflecting a -0.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in LA Salle County and what is the average household size?

LA Salle County has a total of 10,793 households, with an average of 3 people in each.

What is the median household income in LA Salle County?

LA Salle County has a median household income of $56,080, representing a -15.3% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for LA Salle County?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 67.8% (7,634 residents)
  • Blue-collar workers: 32.2% (3,618 residents)

Places of employment:
  • Self-employed: 10.8% (1,216 residents)
  • Private companies: 65.6% (7,378 residents)
  • Governmental workers: 16.2% (1,818 residents)
  • Not-for-profit companies: 7.5% (840 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025