Lake Catherine, IL
Population 1,091 · Illinois
About Lake Catherine, IL
Lake Catherine is a small community in Illinois with a population of 1,091 residents. The median household income is $94,821 per year, which is above the national average. The median age in Lake Catherine is 50.5 years.
Housing in Lake Catherine has a median home value of $237,100 and median monthly rent of $1,250. Of the 667 total housing units, the majority are owner-occupied, with 397 owner-occupied and 110 renter-occupied units.
The unemployment rate in Lake Catherine is 10.1% and the poverty rate is 7.2%. 25.9% of residents hold a bachelor's degree or higher. The average commute time is 32 minutes.
Cost of Living in Lake Catherine, IL
Compared to national averages, Lake Catherine has a median household income of $94,821 (26% above the national median of $75,149). Home values average $237,100, which is 3% below the national median. Monthly rent at $1,250 is 7% above the US average of $1,163. Within Illinois, Lake Catherine's income is 26% above the state average of $75,072, and home values are 43% above the state median of $165,779.
Why Live in Lake Catherine, IL?
Lake Catherine offers a strong local economy with a median household income of $94,821, well above the national average, and affordable housing with a median home value of $237,100, below the US average of $244,900, and a low poverty rate of 7.2%, better than the national average.
Lake Catherine has a population of 1,091 with a median age of 50.5 years. Compare Lake Catherine with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near Lake Catherine
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Astoria | 1,094 | $49,345 | $63,700 | Compare |
| McCullom Lake | 1,087 | $71,000 | $180,700 | Compare |
| Franklin Grove | 1,086 | $60,833 | $136,800 | Compare |
| La Harpe | 1,085 | $49,028 | $84,200 | Compare |
| Leland | 1,102 | $74,911 | $181,000 | Compare |
| Grandview | 1,077 | $48,906 | $72,900 | Compare |
| Royalton | 1,076 | $49,625 | $51,900 | Compare |
| Stronghurst | 1,106 | $80,556 | $104,400 | 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 Lake Catherine
What is the population of Lake Catherine, IL?
The population of Lake Catherine, IL is 1,091 according to the latest Census data.
What is the median household income in Lake Catherine?
The median household income in Lake Catherine, IL is $94,821 per year.
What is the median home value in Lake Catherine?
The median home value in Lake Catherine, IL is $237,100.
What is the average rent in Lake Catherine?
The median monthly rent in Lake Catherine, IL is $1,250.
What is the unemployment rate in Lake Catherine?
The unemployment rate in Lake Catherine, IL is 10.1%.