LaSalle, IL
Population 9,471 · Illinois
About LaSalle, IL
LaSalle is a small community in Illinois with a population of 9,471 residents. The median household income is $54,246 per year, which is near the national average. The median age in LaSalle is 40.5 years.
Housing in LaSalle has a median home value of $109,500 and median monthly rent of $1,011. Of the 4,497 total housing units, the majority are owner-occupied, with 2,563 owner-occupied and 1,522 renter-occupied units.
The unemployment rate in LaSalle is 5.7% and the poverty rate is 18.6%. 13.6% of residents hold a bachelor's degree or higher. The average commute time is 19.9 minutes.
Cost of Living in LaSalle, IL
Compared to national averages, LaSalle has a median household income of $54,246 (28% below the national median of $75,149). Home values average $109,500, which is 55% below the national median. Monthly rent at $1,011 is 13% below the US average of $1,163. Within Illinois, LaSalle's income is 28% below the state average of $75,072, and home values are 34% below the state median of $165,779.
Why Live in LaSalle, IL?
LaSalle offers affordable housing with a median home value of $109,500, below the US average of $244,900, and rent that’s lower than the national average at $1,011/month, and short commute times averaging just 19.9 minutes.
Potential considerations include median household income ($54,246) that falls below the national average. However, LaSalle’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
LaSalle has a population of 9,471 with a median age of 40.5 years. Compare LaSalle with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near LaSalle
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Rochelle | 9,477 | $63,373 | $153,000 | Compare |
| Steger | 9,449 | $59,691 | $134,100 | Compare |
| Itasca | 9,525 | $111,898 | $375,600 | Compare |
| Flossmoor | 9,666 | $137,768 | $309,100 | Compare |
| Bethalto | 9,244 | $66,469 | $158,600 | Compare |
| Sugar Grove | 9,233 | $116,250 | $372,000 | Compare |
| Sauk Village | 9,724 | $56,946 | $101,900 | Compare |
| Mahomet | 9,755 | $114,904 | $293,200 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Illinois
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about LaSalle
What is the population of LaSalle, IL?
The population of LaSalle, IL is 9,471 according to the latest Census data.
What is the median household income in LaSalle?
The median household income in LaSalle, IL is $54,246 per year.
What is the median home value in LaSalle?
The median home value in LaSalle, IL is $109,500.
What is the average rent in LaSalle?
The median monthly rent in LaSalle, IL is $1,011.
What is the unemployment rate in LaSalle?
The unemployment rate in LaSalle, IL is 5.7%.