Lenzburg, IL
Population 513 · Illinois
About Lenzburg, IL
Lenzburg is a small community in Illinois with a population of 513 residents. The median household income is $44,722 per year, which is below the national average. The median age in Lenzburg is 32 years.
Housing in Lenzburg has a median home value of $92,500 and median monthly rent of $645. Of the 228 total housing units, the majority are owner-occupied, with 131 owner-occupied and 69 renter-occupied units.
The unemployment rate in Lenzburg is 4.5% and the poverty rate is 17.0%. 12.9% of residents hold a bachelor's degree or higher. The average commute time is 27.8 minutes.
Cost of Living in Lenzburg, IL
Compared to national averages, Lenzburg has a median household income of $44,722 (40% below the national median of $75,149). Home values average $92,500, which is 62% below the national median. Monthly rent at $645 is 45% below the US average of $1,163. Within Illinois, Lenzburg's income is 40% below the state average of $75,072, and home values are 44% below the state median of $165,779.
Why Live in Lenzburg, IL?
Lenzburg offers affordable housing with a median home value of $92,500, below the US average of $244,900, and rent that’s lower than the national average at $645/month.
Potential considerations include median household income ($44,722) that falls below the national average. However, Lenzburg’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Lenzburg has a population of 513 with a median age of 32 years. Compare Lenzburg with other cities to see how it stacks up, or explore all cities in Illinois.
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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 Lenzburg
What is the population of Lenzburg, IL?
The population of Lenzburg, IL is 513 according to the latest Census data.
What is the median household income in Lenzburg?
The median household income in Lenzburg, IL is $44,722 per year.
What is the median home value in Lenzburg?
The median home value in Lenzburg, IL is $92,500.
What is the average rent in Lenzburg?
The median monthly rent in Lenzburg, IL is $645.
What is the unemployment rate in Lenzburg?
The unemployment rate in Lenzburg, IL is 4.5%.