Allenville, IL
Population 120 · Illinois
About Allenville, IL
Allenville is a small community in Illinois with a population of 120 residents. The median household income is $67,917 per year, which is near the national average. The median age in Allenville is 36.5 years.
Housing in Allenville has a median home value of $85,000 and median monthly rent of $0. Of the 56 total housing units, the majority are owner-occupied, with 38 owner-occupied and 10 renter-occupied units.
The unemployment rate in Allenville is 0.0% and the poverty rate is 5.8%. 12.9% of residents hold a bachelor's degree or higher. The average commute time is 24.7 minutes.
Cost of Living in Allenville, IL
Compared to national averages, Allenville has a median household income of $67,917 (10% below the national median of $75,149). Home values average $85,000, which is 65% below the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within Illinois, Allenville's income is 10% below the state average of $75,072, and home values are 49% below the state median of $165,779.
Why Live in Allenville, IL?
Allenville offers affordable housing with a median home value of $85,000, below the US average of $244,900, and rent that’s lower than the national average at $0/month, and a strong job market with an unemployment rate of just 0.0%. Additionally, the city features a low poverty rate of 5.8%, better than the national average, and short commute times averaging just 24.7 minutes.
Potential considerations include median household income ($67,917) that falls below the national average. However, Allenville’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Allenville has a population of 120 with a median age of 36.5 years. Compare Allenville with other cities to see how it stacks up, or explore all cities in Illinois.
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Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Allenville
What is the population of Allenville, IL?
The population of Allenville, IL is 120 according to the latest Census data.
What is the median household income in Allenville?
The median household income in Allenville, IL is $67,917 per year.
What is the median home value in Allenville?
The median home value in Allenville, IL is $85,000.
What is the average rent in Allenville?
The median monthly rent in Allenville, IL is $0.
What is the unemployment rate in Allenville?
The unemployment rate in Allenville, IL is 0.0%.