LaSalle County, Illinois Housing Market Prices
LaSalle County Home Prices and Rent at a Glance
The median home price (often called the average home price), rent costs, affordability metrics, and housing stock characteristics for this housing market.
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Median home price 35% below the Illinois median$97,968
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Median rent 27% below the Illinois median More expensive than 78% of counties in Illinois$928
Median Home Price Map: Nearby Counties
Housing Market Overview
| Metric | LaSalle County | Illinois Avg | US Average |
|---|---|---|---|
| Median Home Price | $97,968 | $149,936 | $248,835 |
| Price Trend (Annual %) | -1.8% | 2.5% | 7.5% |
| Median Gross Rent | $928 | $1,274 | $1,407 |
| Rent Trend (Annual %) | 3.6% | 4.1% | 5.1% |
| Household Income Trend (Annual %) | — | — | — |
The median home price in LaSalle County is about 35% lower than in Illinois. Rent is about 27% lower than the Illinois average.
Median Home and Rent Price Trends
Median Home Prices, 2015-2024
Median Rent Prices, 2015-2024
Home prices and rent are moving in opposite directions in LaSalle County: home prices fell about 1.8% a year while rent rose about 3.6% a year. That is an unusual pattern worth watching.
Median rent in LaSalle County rose about 32.5% between 2015 and 2024, from $700 to $928. Over the same span, rent in Illinois rose about 40.4%.
Affordability
On average, housing unit costs 1.3 yearly household incomes in LaSalle County.
Buying the median-priced home in LaSalle County costs roughly 8.8 years of rent at the median monthly rate. That is a relatively low price-to-rent ratio, which tends to favor buying over renting in LaSalle County. The price-to-rent ratio in Illinois is about 9.8.
| Metric | LaSalle County | Illinois Avg | US Average |
|---|---|---|---|
| Median Home Price | $97,968 | $149,936 | $248,835 |
| Median Household Income | $73,482 | $84,042 | $80,455 |
| Price-to-Income Ratio | 1.3 | 1.8 | 3.1 |
Home Prices vs Income Over Time
Between 2015 and 2024, the median home price in LaSalle County fell about 12.2%, while median household income rose about 40.2% between 2009 and 2025 — income grew faster than the home price.
Income Growth vs Housing Cost Growth (Year-over-Year %)
Compare income and housing cost trends.
Occupancy & Tenure
| Metric | LaSalle County | Illinois Avg | US Average |
|---|---|---|---|
| Homeownership Rate | 67.8% | 61.9% | 58.5% |
| Rental Rate | 23.3% | 30.4% | 31.2% |
| Vacancy Rate | 9.0% | 7.7% | 10.2% |
| Median Tenure (years) | 18.0 | 16.0 | 15.0 |
| Median Year Moved In | 2008 | 2010 | 2011 |
LaSalle County has a homeownership rate of 67.8%, higher than the Illinois average of 61.9%. Its housing vacancy rate is 9.0%, compared with 7.7% in Illinois.
Housing Stock
| Metric | LaSalle County | Illinois Avg | US Average |
|---|---|---|---|
| Average Household Size | 2.33 people | 2.46 people | 2.53 people |
| Median Structure Built Year | 1966 | 1969 | 1978 |
| Median Number of Rooms | 5.7 | 5.6 | 5.5 |
The typical housing unit in LaSalle County was built around 1966. On average, 2.3 people live in a home with about 5.7 rooms, staying for about 18.0 years on average.
LaSalle County, IL Housing Compared With Nearby Counties
How LaSalle County, IL compares with the 2 counties closest to it.
| Area | Population | Median home price | Median rent | Homeownership |
|---|---|---|---|---|
| LaSalle County, IL | 108,714 | $97,968 #3/3 | $928 #3/3 | 74.4% #2/3 |
| Grundy County, IL | 53,223 | $110,688 | $1,176 | 74.4% |
| Kendall County, IL | 137,674 | $332,795 | $1,780 | 84.0% |
Frequently Asked Questions
Common questions about the housing market in LaSalle County, Illinois.
What is the median home price in LaSalle County, Illinois?
The median home price in LaSalle County, Illinois is $97,968, lower than the Illinois average of $149,936.
What is the average home price in LaSalle County, Illinois?
The typical home price in LaSalle County, Illinois, reported as the median sale price, is $97,968. The median is used instead of a mathematical average because it is not skewed by a small number of very expensive or very cheap homes, so it better reflects what a typical buyer pays.
What is the median rent in LaSalle County, Illinois?
The median gross rent in LaSalle County, Illinois is $928 per month, lower than the Illinois average of $1,274.
What was the median gross rent in LaSalle County in 2020?
In 2020, the median gross rent in LaSalle County, Illinois was $784 per month.
What is the price-to-rent ratio in LaSalle County, Illinois?
The price-to-rent ratio in LaSalle County, Illinois is about 8.8, meaning it would take roughly 8.8 years of rent payments at the median rent to equal the median home price. That is a relatively low price-to-rent ratio, which tends to favor buying over renting in LaSalle County.
Are home prices or rent rising faster in LaSalle County, Illinois?
Home prices and rent are moving in opposite directions in LaSalle County: home prices fell about 1.8% a year while rent rose about 3.6% a year. That is an unusual pattern worth watching.
What is the homeownership rate in LaSalle County, Illinois?
67.8% of households in LaSalle County, Illinois own their home, higher than the Illinois average of 61.9%.
What is the vacancy rate in LaSalle County, Illinois?
The housing vacancy rate in LaSalle County, Illinois is 9.0%, higher than the Illinois average of 7.7%.
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